Best UpTime.onl Alternatives in 2026
Find the top alternatives to UpTime.onl currently available. Compare ratings, reviews, pricing, and features of UpTime.onl alternatives in 2026. Slashdot lists the best UpTime.onl alternatives on the market that offer competing products that are similar to UpTime.onl. Sort through UpTime.onl alternatives below to make the best choice for your needs
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Overmonitor
Unistellar Industries, LLC
8 RatingsOvermonitor is cloud-based infrastructure, website, and endpoint monitoring built for teams that want fast setup, clear alerts, and practical visibility without the complexity or cost of enterprise monitoring suites. Monitor websites, servers, endpoints, processes, Windows services, event logs, uptime, response time, SSL certificates, and internal network health from one easy dashboard. At the core of Overmonitor is a small, lightweight server agent that installs quickly, pairs with your account, and reports a heartbeat every minute from inside your network. This gives you visibility beyond public uptime checks, helping detect server outages, stalled services, failing processes, internal connectivity problems, and endpoint health issues before they become customer-facing downtime. Overmonitor supports city-level geotargeted monitoring, practical maintenance windows that reduce alert noise, push notifications for alerts, audible dashboard alerts for operations screens, process monitor rollups, embeddable performance graphs, and flexible à la carte pricing so you only pay for the monitoring you need. Designed for SaaS operators, IT teams, MSPs, developers, and small businesses, Overmonitor helps you track availability, analyze website performance, monitor infrastructure health, and improve end-user experience without being locked into a bloated monitoring platform. -
2
Server Check
FearWorks Media Ltd.
FreeThe Server Check Monitoring System continuously monitors your websites as well as other internet-based services (Ping. SMTP. IMAP. FTP. You'll be the first to know about any outages. You don't want to lose more visitors due to downtime. Server Check's 10-monitor free version lets you start monitoring in just five minutes! Alerts are sent to all admins via email, SMS, and visual alerts when something goes wrong. Server Check will alert you to the problem so you can correct it. Quick setup of all the most common protocols, including HTTP & HTTPS. You can monitor them all and avoid any outages that could cause customers to lose their business. View statistics for each monitor, response times graphs, outage duration reports, outage length reports and web-based stats. You can also track down uptime and downtime over 12 months. -
3
Linko
Linko
€5 per 500 linksYour website's uptime is checked every minute from various global locations, including Europe, the US, and Asia. Each day, Linko conducts a website crawl to identify any broken links it discovers. Additionally, every five minutes, Linko assesses the status of your website's SSL certificate and will notify you promptly if there are any changes regarding its revocation or expiration date. The daily website crawl also flags any issues related to insecure or mixed content. Furthermore, Linko evaluates your domain’s expiration date every 12 hours and will inform you 14 days in advance before it is set to expire. Your website's redirection is monitored hourly, ensuring everything is functioning smoothly. Thanks to our dedicated IT team, Linko's capabilities continue to evolve and improve. Our crawlers operate intelligently and efficiently, adapting their requests based on your server's performance, ultimately ensuring optimal website management. This ongoing enhancement allows for a more robust and reliable online presence for your business. -
4
PageLantern
PageLantern
$0PageLantern offers a comprehensive platform that includes website, API, and uptime monitoring services, tailored for small teams, agencies, SaaS providers, and individual website owners. Users can monitor a variety of components, such as HTTP/HTTPS endpoints, APIs, SSL certificates, domain expiration, DNS records, TCP services, heartbeat and cron jobs, as well as essential browser workflows, all from a single dashboard. The platform tracks response times and uptime, automatically generates incidents, directs alerts to team communication channels, and features hosted public status pages for transparency. With multi-location checks, teams can pinpoint issues related to regional outages or performance drops. The complimentary plan allows for 15 monitors, five-minute intervals for checks, a history of 30 days, access to one status page, and one alert channel, all without requiring a credit card. Upgrading to paid plans unlocks quicker check intervals, browser monitoring capabilities, extended historical data, the ability to add more users, detailed reporting, and additional status pages for enhanced management and oversight. This flexibility makes PageLantern an invaluable tool for those looking to maintain optimal performance and reliability for their online services. -
5
OnlineOrNot
OnlineOrNot
$20 per monthWe keep a close eye on your websites, APIs, cron jobs, and other scheduled tasks. Your team receives instant notifications through various channels, including email, SMS, Slack, PagerDuty, and Incident.io. You don’t need to be a tech expert to get started, as our setup is straightforward and user-friendly. Enjoy peace of mind with monitoring that helps you sleep easier at night. Checks can be performed as frequently as every 30 seconds, allowing you to identify problems that could temporarily disrupt your website. Each check can be customized with specific HTTP methods, headers, and bodies according to your needs. OnlineOrNot ensures reliability by conducting each check at least twice before notifying you, with the possibility of additional checks if required. Furthermore, OnlineOrNot monitors your SSL certificates for any impending expirations or potential issues and promptly alerts you if something goes awry. You have the option to perform uptime checks from a single region or multiple locations simultaneously. Since your customers depend on your services, keep them informed with a dynamic status page that updates automatically. You can easily add your customers as subscribers to this status page and send regular updates about any incidents via email to keep everyone in the loop. This proactive approach not only enhances customer trust but also improves overall service reliability. -
6
upsonar.io
upsonar.io
€10/month While many uptime monitors simply verify server responses, upsonar takes it a step further by fully loading your webpage to identify all external components, including CDN-hosted assets, third-party scripts, web fonts, and API endpoints. Should any of these elements fail, you receive timely alerts, ensuring you can address issues before your users experience them. Additionally, availability checks are performed from numerous locations worldwide simultaneously, which helps ensure that any regional CDN failures or localized outages do not go unnoticed. In addition to monitoring uptime, upsonar keeps an eye on SSL certificates nearing expiration, tracks the expiration dates of domains to avoid renewal issues, and identifies changes in DNS records that could signal unauthorized alterations. The five types of monitoring operate cohesively within a single dashboard, offering you a streamlined overview. Notifications can be sent via email, Telegram, or through webhooks that integrate seamlessly with platforms like Slack, Discord, and PagerDuty. You can begin with a free plan that allows monitoring of three websites, complete with all features and no credit card required, making it easy to experience the full benefits without commitment. -
7
CertPing
CertPing
$1.99 per monthCertPing serves as a comprehensive platform for observability and security, leveraging artificial intelligence to assist organizations in safeguarding their online assets by relentlessly tracking website availability and response times. It automates the management of SSL/TLS certificates, including their issuance, rotation, and deployment, while also identifying brand impersonation threats such as phishing attempts, typosquatting, and similar-looking domains. This innovative solution integrates uptime monitoring, SSL health insights, incident communications through public status pages, and threat intelligence into a singular dashboard that showcases real-time metrics, historical data, and alerts, empowering teams to swiftly address any outages or security issues. Moreover, CertPing’s proactive brand defense features continuously monitor for unauthorized domain registrations and phishing attempts that could jeopardize user trust. In addition to its monitoring capabilities, CertPing also offers workflows for trademark protection and provides support for legal filings by collaborating with trusted partners, ensuring a comprehensive approach to online security and brand integrity. -
8
WebGazer
WebGazer
$5.00/month WebGazer combines uptime monitoring, cron job oversight, and visually appealing status pages into a single platform tailored for your business. This all-in-one solution ensures your operations remain seamless and uninterrupted. With the ability to track both websites and REST API endpoints, WebGazer evaluates service health by dispatching HTTP requests at customizable intervals, promptly alerting you if any issues arise. To mitigate alert fatigue, the tool conducts further validation checks upon detecting a problem, sending notifications only after the incident has been confirmed. You can receive immediate alerts through various channels, including email, webhooks, PagerDuty, Slack, SMS, and phone calls whenever an incident is reported. Service status can be monitored as frequently as every minute, with the option to extend the interval to as long as 24 hours if desired. Identifying performance dips early can be crucial, as they may signal a potential crisis on the horizon. By addressing these performance concerns proactively, you can avert incidents before they escalate. It's essential to stay ahead of issues to maintain the integrity of your services. -
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CheckoutAlarm
Volado Labs
$0CheckoutAlarm is a cloud-based monitoring solution designed for entrepreneurs and independent developers who manage applications that utilize Stripe for payment processing. It routinely accesses a designated webpage to evaluate its response status, loading speed, and the presence of specified titles or phrases. In the context of Stripe, it keeps track of any undelivered webhook events and inactive endpoints, providing notifications when sales activity experiences a halt. Prior to starting the monitoring process, ownership of the site must be confirmed via methods such as a DNS record, a verification file, or a meta tag. Notifications via email are dispatched following two consecutive failures in page checks, along with a recovery notification once the page check passes again; similar alerts are also issued for Stripe-related issues. The Free plan allows for daily checks of a single site, while the Pro plan offers hourly checks for up to three sites at a cost of $19 per month. By implementing scheduled monitoring, CheckoutAlarm plays a crucial role in identifying both website availability issues and Stripe payment delivery challenges. Overall, this service enhances the reliability of online transactions and helps maintain seamless operations for its users. -
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MonitorWWW
MonitorWWW
49 PLN/year (approx. EUR 11) MonitorWWW provides a comprehensive monitoring and security solution tailored for website proprietors, e-commerce platforms, agencies, and web hosting teams. This service performs checks on websites every five minutes without the need for any plugins, server installations, or hosting credentials, ensuring seamless integration. The monitoring process assesses various aspects such as website availability, response times, SSL certificate validity, domain expiration, DNS settings, email authentication records, security headers, and the presence of exposed configuration files or backups. It also scrutinizes for suspicious code, PHP errors, content modifications, and performance indicators. For WordPress users, additional monitoring includes checks on core versions, known vulnerabilities, malware detection, as well as WooCommerce cart and checkout functionality. PrestaShop users benefit from specific security and configuration assessments designed for their platform. Users can access detailed findings through an intuitive dashboard, receive alerts via email, SMS, or Telegram, and have the option to generate comprehensive PDF reports. Different plans cater to varying needs based on the number of monitored sites and included features, making it suitable for both individual websites and larger client portfolios with diverse requirements. Ultimately, MonitorWWW enhances website security and performance, providing peace of mind to its users. -
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updown.io
updown.io
Є2.93 per monthExperience seamless dual-stack monitoring for both IPv4 and IPv6 without any configuration at the same cost. Users can adjust the check frequency to as low as every 15 seconds, and receive notifications through various channels including SMS, Webhook, Zapier, Telegram, Statuspage, and Slack or compatible platforms. The service offers multilingual reports on availability and performance metrics. Payment options include Bitcoin, altcoins, PayPal, and credit cards. Downtime incidents are verified from eight different locations to ensure accuracy. Additionally, developers can leverage the REST and Webhook APIs to integrate updown.io into their applications. Instead of just tracking standard HTTP status codes, users can also monitor the presence of specific strings. Alerts will be sent out for invalid or soon-to-expire certificates to help maintain website security. Furthermore, a read-only API key is available, allowing users to create public integrations, such as custom status pages or TV dashboards, directly using JavaScript without exposing write access. However, it is crucial to exercise caution when making this API key public, as all checks, including URL parameters and custom HTTP headers, can be visible, potentially compromising sensitive information. This added layer of security is vital for maintaining the integrity of your data and protecting user privacy. -
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Pingvera
Pingvera
$15/month Pingvera is an all-in-one website monitoring platform designed specifically for web agencies, studios, and freelancers who oversee client websites. It consolidates multiple sites into a single dashboard to assess various factors such as uptime, SSL certificate validity, domain expiration, broken links, suspicious redirects, and search engine indexing configurations. Teams are able to set up form checks that simulate lead submissions, ensuring email delivery is operational, alongside monitoring the health of WordPress sites and gathering server performance metrics through an optional one-way agent. Alerts can be directed to different channels like email, Slack, Telegram, or webhooks, and public status pages along with incident history provide transparency about service status to clients. Paid subscription plans enhance features with WordPress diagnostics, customizable branding options, and scheduled reporting; the Business plan also offers the possibility of on-premises licensing upon request. A complimentary plan allows for monitoring of up to five sites, while the paid options cater to those managing larger collections of websites. Check intervals can be as frequent as one minute, making it a flexible choice for various operational needs. Additionally, the user-friendly interface ensures that teams can efficiently manage their monitoring tasks without significant overhead. -
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Super Monitoring
SITEIMPULSE
$5.99 per monthWebsite monitoring for all sizes of companies: blogs, website and ecommerce stores. Website malfunctions and outages can be detected. Immediate email & SMS alerts. Weekly, monthly, and custom reports. Website monitoring features - Monitoring availability - Content checking (phrase matching). - Form testing - Page speed monitoring (full page loading time measurement) - File integrity monitoring (checksum matching). - Transaction monitoring (scenario-based) - Core Web Vitals monitoring - Detecting changes on pages - Watch the domain expiration and SSL certificate expiration - Blacklist checking - Search engine robots blockade detecting. Other features: - Sub-accounts - Integrations (Google Analytics and WordPress, Drupal, Joomla Magento, PrestaShop, Joomla, Joomla, Magento, PrestaShop, Joomla) API - 4 languages versions (English, Spanish, German, Polish) -
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changed.online
changed.online
$49 per monthEnsuring that your website is consistently operational might seem obvious, yet it is crucial to prioritize its uptime. While there are numerous services available for website monitoring, conducting your own checks is equally essential. Take the time to regularly verify that your site is not only accessible but also functioning as intended. Our innovative solution allows for the monitoring of specific keywords, which can include error messages or the expected content on those pages. However, maintaining uptime is just one aspect; it's also vital to keep an eye on performance metrics. Utilize a website monitoring service to keep tabs on page load speeds, overall uptime, and error frequency. By doing so, you can swiftly pinpoint any issues, enabling you to address them before they impact your customers and lead them to consider alternatives. In the digital landscape, proactive monitoring is key to sustaining customer satisfaction and loyalty. -
15
Host-Tracker
Host-Tracker
$9 per month 10 RatingsHost Tracker is a website and server monitoring service that checks the availability and performance of web resources around the clock from a global network of monitoring agents. Regular checks help detect and resolve problems such as downtime, slow page loads, broken links, and server errors before they affect users. Availability checks use protocols including HTTP(S), ICMP (ping), SMTP, SNMP, and TCP. Content monitoring confirms that specific page elements are present and working correctly. Transaction monitoring reproduces multi-step scenarios such as form submissions and site navigation to catch functional failures. Blacklist monitoring warns when a domain or IP appears on DNS-based blacklists that can hurt email deliverability and search rankings. When an issue is detected, Host Tracker notifies the responsible people through multiple channels: email, SMS, voice call, Telegram, Viber, Slack, and web push. The service also compiles uptime statistics and performance reports in PDF, CSV, and XML formats. Additional tools include domain and SSL certificate expiration monitoring, page speed analysis, database performance checks, and server resource monitoring (CPU, RAM, disk load), giving a complete view of a site's health and performance. -
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Oh Dear
Oh Dear
$17 per monthOh Dear gives technical teams one view of every website they manage. Oh Dear detects outages, SSL problems, DNS changes, expiring domains, failed cron jobs, broken pages, performance regressions, sitemap errors, API failures and unhealthy application components. Oh Dear runs uptime checks every minute from locations worldwide. Oh Dear routes incidents through Slack, Microsoft Teams, email, PagerDuty, Opsgenie and webhooks. Oh Dear provides branded status pages, monthly reports, AI-powered checks, ping monitoring, TCP-port checks and SSO. Oh Dear has operated from Belgium since 2018. Oh Dear stores monitoring data in the EU, supports GDPR requirements and offers a 10-day trial without payment information. -
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Hexowatch
Hexact
$14.99 per monthHexowatch serves as your intelligent assistant, capable of tracking any website for alterations in visuals, content, source code, technology, availability, or pricing. With the ability to access archived snapshots, receive change notifications, and extract data from any site in just a few minutes, it streamlines the process significantly. Checking multiple websites manually on a daily basis can be a time-consuming and monotonous task. Operating around the clock, Hexowatch helps identify trends, keep an eye on competitors, visually inspect your own site, maintain a comprehensive record of every modification, and transform any website into a private data repository, allowing you to download changes in CSV format, Google Sheets, or via Zapier integration. Whether you want to monitor an entire web page or just a specific section, this tool makes it easy to track visual changes, HTML elements, and the presence of particular keywords. Additionally, it allows you to observe updates in the technology stack or third-party scripts utilized on the website. With Hexowatch, you can initiate monitoring of any site within minutes, all without the need for software installation, proxies, or programming expertise. It empowers you to stay informed effortlessly and efficiently. -
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HTTPS Checker
Wildfire Internet
$9 per monthExamine your website for frequent complications that arise during the transition to HTTPS. Identify any insecure HTTP elements that are being loaded over HTTPS to ensure data remains private, unchanged, and reliable for users. Actively monitor your website for issues related to HTTPS content and create reports using our downloadable desktop application. Track content problems as they happen on your site in real-time, along with other errors outlined in your Content Security Policy. Whether you are in the process of switching to HTTPS or have already completed the migration, our applications are designed for you. Our tools provide solutions to questions such as: what specific HTTPS challenges may arise? Why might your site be on HTTPS yet lack the green padlock? What could be causing blocked mixed content warnings? Or how can you address the "Not Secure" warning or Insecure alert that appears in browsers when accessing certain pages after installing SSL? We strive to facilitate the HTTPS migration journey with tools that help minimize issues during the transition and optimize website security. Additionally, using our services can greatly enhance your site's trustworthiness and improve user confidence. -
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StatusCake
StatusCake
$24.99 per monthStatusCake.com provides website owners with a free website monitoring service that alerts them when their website is experiencing downtime or other problems. StatusCake Premium plans allow you to monitor multiple websites (300 on the Business plan), and also allow you to choose the location where your website will be tested for uptime. Additional features include page speed testing, domain monitoring and server monitoring, SSL monitoring, and virus/malware scanning. -
20
WPMissionControl
WPMissionControl
$9.98/month WPMissionControl offers comprehensive monitoring solutions for WordPress sites. Our services include uptime monitoring, SSL certificate oversight and website health analysis. We also check the integrity of core files, plugins, and themes. Premium users can receive real-time notifications via SMS, Slack and email. We also offer malware cleanup services. Display your website's security and performance with a Security Badge and a public Status Page. WPMissionControl will ensure that your WordPress site is secure, reliable and optimized. -
21
Greenbar
Greenbar
$0/month Greenbar is an uptime-monitoring solution designed specifically for freelancers and small web agencies that oversee client websites. Users can categorize monitored URLs by client and verify them using HTTP or HTTPS against predetermined response codes, with the option to conduct keyword checks to identify error pages that may still show a successful status. Every plan includes email notifications, while premium plans provide additional alerts through Slack and signed-webhook options. Each client is given a public status page displaying the current state of services and a history of incidents, although the monitored URLs are kept confidential. Premium plans also allow for customization with client logos and brand colors and provide the option to hide the Greenbar footer. The free plan offers one client page, five monitors, and checks every five minutes, along with a week-long check history. The Freelancer plan expands to 10 client pages and 50 monitors, while the Agency plan supports 30 client pages, 150 monitors, and up to three user logins. Paid subscriptions feature one-minute checks and a check history that spans 90 days. Additionally, new users are welcomed with $100 in free credit, and no credit card is necessary to begin using the service. This makes it an attractive choice for those looking to enhance their monitoring capabilities without immediate financial commitment. -
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StatusDrift
ApptlySoft
$9/month StatusDrift is an around-the-clock uptime monitoring service designed to keep a close eye on your websites, APIs, and infrastructure, immediately notifying you of any discrepancies. You can swiftly configure monitors that support a variety of checks including HTTP, HTTPS, ping, TCP port, SSL certificate expiration, and keyword verification, with monitoring capabilities spread across multiple regions to help you differentiate between true outages and minor local issues. Upon detecting a problem, StatusDrift automatically generates an incident report, providing a comprehensive timeline that details which regions were impacted, the variations in response times, and the duration of the problem. Users can promptly acknowledge, investigate, and resolve these incidents directly from their mobile devices, ensuring they remain informed and agile. Additionally, you can plan maintenance windows in advance, ensuring that alerts do not disrupt your operations and that your team is well-informed about ongoing activities. The platform's dashboard consolidates all relevant information into a single, user-friendly view, displaying the status of your monitors—whether they are operational, down, in warning, paused, or have expiring certificates—along with the latest incident reports for quick reference. This way, you'll always have a clear understanding of your system's health. -
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UptimeMonk
UptimeMonk
$10/month Know when a customer-facing service, API, or background job fails, then get the evidence needed to respond. UptimeMonk combines website uptime monitoring, API monitoring, network checks, certificate tracking, cron monitoring, and incident investigation in one workspace. Teams can check HTTP and HTTPS endpoints, rendered public web pages, SSL/TLS certificates, domain registrations, DNS records, TCP ports, ICMP reachability, and secure heartbeat URLs for scheduled jobs. Checks run from multiple regions and can use a second location to confirm a failure before creating an incident. Each incident brings together probable-cause guidance, regional observations, latency, an evidence timeline, alert history, and recovery details. Service dependency mapping shows which monitored systems rely on others. Critical paths, cross-monitor incident correlation, and evidence-linked impact summaries help responders understand whether an upstream outage may be affecting downstream services without presenting correlation as proven causation. Signed GitHub and GitLab deployment webhooks place relevant release events beside incidents without giving UptimeMonk access to source code. Teams can publish branded status pages with live service state, recent incidents, maintenance announcements, and availability history. Scheduled maintenance suppresses expected alerts while preserving check evidence. Email, Slack, Microsoft Teams, Discord, webhooks, PagerDuty, Opsgenie, push notifications, on-call rotations, role-based access, audit history, SLA reporting, and CSV exports support day-to-day operations. -
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CareProof
dm2, LLC
$9/month CareProof serves as an online monitoring and reporting solution tailored for independent web designers and small studios managing local business websites. It conducts external checks on websites and sends out monthly reports in straightforward language, detailing uptime, SSL certificate status and expiration, domain renewal schedules, mobile speed performance, and essential Google tags. Users have the option to include notes about maintenance activities, select a date for sending reports, preview them, or dispatch a test email. The complimentary plan accommodates one client site, while paid tiers allow for the addition of multiple sites in bundles of ten, featuring reports customized with the user's branding elements like logo, color scheme, and sender name. Notably, CareProof operates without the need for any plugins or logins on client websites. While it identifies issues, it does not provide solutions, nor does it validate backups or integrate with Google Search Console or Analytics. Additionally, a distinct website health assessment is offered without requiring user registration. The product is specifically designed for client-oriented reporting related to care plans, distinguishing itself from enterprise-level monitoring or SEO analytics services. This focus ensures that solo designers and small studios can efficiently manage their client relationships while maintaining website performance oversight. -
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NotifyNinja
NotifyNinja
Ninja provides a safeguard for your website against potential crashes. In the event of an issue, your team will receive an alert within just 30 seconds, ensuring that Ninja helps prevent significant downtime and technical difficulties. The website monitoring feature continuously assesses your site to ensure everything is functioning correctly. This automated system checks your website every minute, gathering performance data to keep you informed. Should any complications arise, NotifyNinja promptly informs you, allowing for quicker resolutions. It's crucial to remain vigilant about your website's performance, as even the most modern sites and applications are not immune to issues. Notably, even major platforms like Facebook, Twitter, and Google occasionally face outages. Monitoring tools assess your site's availability from various locations while tracking response times at regular intervals. Additionally, you can oversee key processes to monitor essential customer interactions, ensuring your business operates smoothly. By utilizing these advanced monitoring solutions, you can maintain a higher level of operational integrity and customer satisfaction. -
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Odown
Odown
Odown is an uptime monitoring tool for websites that helps you to maintain customer trust. It tracks your website's performance live. Monitor uptime, speed, availability and SMS alerts. API & WEBSITE MONITORING Monitor your website's uptime and response time across 17 global regions. Use the user-friendly interface to identify HTTP errors. PUBLIC STATUS PAGES Transparency in real-time can boost customer trust. In less than a second, you can easily create a status page that shares your website's status. INCIDENT MANAGEMENT Reduce the time you spend on incident management and focus on quickly resolving problems to keep your customers happy. SSL MONITORING Avoid losing visitors due to expired SSL Certificates. Receive timely notifications before your SSL certificate expires to ensure continuous security. -
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quietwatch
QuietWatch
$19/month Quietwatch is an online monitoring platform tailored for digital agencies, SEO specialists, freelancers, and care-plan providers who manage client websites. By conducting daily external evaluations, it promptly notifies users of any changes in monitored metrics, which aids in pinpointing potential issues that could impact search indexing or access by crawlers. The service examines a variety of factors, including noindex tags, X-Robots-Tag headers, robots.txt configurations, and canonical URLs, in addition to assessing redirects, HTTP status codes, sitemap accessibility, TLS and domain expiration, structured data, and content that is accessible without JavaScript. Furthermore, it checks for AI crawler accessibility and any exposed secrets within JavaScript code. Users are provided with the ability to review overall site performance, track changes over time, and receive guidance on necessary fixes. For agencies, specialized plans are available that incorporate client grouping, allow for up to three alert recipients, and provide integration with Slack notifications and webhook alerts for real-time updates. Additionally, a complimentary instant checker and various individual site-checking tools, including noindex, AI crawler, and Cloudflare checks, are offered to enhance user experience and website management. This comprehensive service is designed to empower users with the tools they need to maintain optimal website performance. -
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Hyperspin
Hyperspin
$12 per monthIf you're not a machine, constantly checking your website's status can be quite impractical. Instead, let our automated service handle this monotonous task, allowing you to relax with confidence. We offer support for various protocols, including ping, HTTP, HTTPS, FTP, SSH, SMTP, DNS, POP3, IMAP, MySQL, and any other services that operate on TCP/IP. There's no need for complex installations; just access our service through any web browser. Our monitoring system keeps an eye on your websites and servers from a network of 54 locations around the globe. We believe that informed users are empowered, which is why we present all necessary data regarding the uptime and performance of your sites in straightforward reports and graphs. Additionally, a public report is accessible for transparency. Stay ahead of potential issues with instant notifications when your website or server faces difficulties! Alerts are sent through email, SMS, and push notifications. You also have the option to set up both one-time and recurring maintenance windows to temporarily stop uptime checks, ensuring you won’t receive downtime alerts during scheduled outages. When you choose our service, you gain a reliable partner in maintaining your online presence. -
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PulseWMS
PulseWMS
FreePulseWMS serves as a comprehensive platform for agencies overseeing numerous client websites. It integrates various functionalities such as monitoring website performance and uptime, conducting technical SEO assessments, and facilitating website health management workflows. Additionally, it includes features for checking AI-search readiness, measuring PageSpeed, capturing errors in forms and JavaScript, and handling saved evidence. The platform also offers tools for generating client reports, crafting proposals, and streamlining agency-specific workflows. Beyond these capabilities, PulseWMS enhances website management with tools for assessing public website health, SSL status, indexability, robots/sitemap configurations, and optimizing for AI-search readiness. This all-in-one solution significantly simplifies the complexities of managing multiple client websites. -
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ZnowPulse
ZnowSoft
Free; Pro $59.99/year Bring endpoint checks and incident communication into one hosted workspace. ZnowPulse monitors websites, APIs and servers using HTTP/S, TCP, ping, DNS, keyword and certificate checks. Its Nexus Points summarize related monitors so teams can follow the health of a service. The dashboard also supports incident handling, scheduled maintenance and configurable alert destinations. Start free with unlimited monitors checked every five minutes, a 30-day history, one user and one Nexus Point. An annual Pro subscription costs US$59.99 and enables intervals down to ten seconds, team access, public status pages, more Nexus Points, report exports and S3-compatible backups. Explore a prepared sample workspace at the product website. Monitoring intervals describe plan capabilities; they do not guarantee detection times or uptime. ZnowPulse is operated by ZnowSoft. -
31
Gatus
Gatus
$5 per monthGatus is a sophisticated automated status page designed to help you monitor your applications effectively and set up alerts to inform you of any potential issues. Tailored specifically for monitoring REST APIs, it serves as an ideal solution for tracking the performance of your services. You have the ability to watch for specific status codes or search for keywords within the response body. By simply adding a prefix to the URL of an endpoint, you can also monitor a selected target using ICMP protocols. Say goodbye to ineffective status pages that merely display uptime statistics from the last 90 days, which often leave users perplexed about ongoing issues even after checking the status. Gatus focuses on delivering real-time insights, providing information that surpasses what other status pages can offer. Our platform is much more than just a tool to keep customers from overwhelming you with inquiries; it serves as a robust resource for conducting automated user acceptance tests, ensuring you're informed of problems before your users encounter them. With Gatus, you can stay ahead of any issues and maintain the trust of your user base effectively. -
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AppBeat
AppBeat
We provide comprehensive monitoring for your online services to identify issues and anomalies before they impact your customers and escalate into expensive problems! Our system is designed to detect outages, unexpected behaviors, and performance declines. By minimizing the potential loss of customers, time, funds, and brand integrity, we ensure your business remains secure. Our monitoring probes, strategically located around the globe, assess your publicly accessible web pages and services using both TCP and UDP protocols. Conducting millions of checks around the clock every day, we leverage our six years of expertise to deliver a solution that is mature, user-friendly, and highly dependable. Additionally, we offer a service level agreement (SLA) for our premium monitoring plans, providing you with extra assurance. Our services include measuring response times and uptime, verifying valid HTTP(S) responses, and ensuring page integrity through SHA-256 hashing. We also remind you to renew your web server certificate with our TLS/SSL monitoring, and we send regular ping requests to your servers to confirm their operational status. With our proactive approach, you can focus on growing your business while we handle the monitoring. -
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VeroDeck
Wayne Systems
VeroDeck functions as a cloud-based aggregator of status pages specifically designed for managed service providers and IT teams that keep track of various external technology vendors. By simply entering the public status-page URL of a vendor, users can easily add them; VeroDeck then identifies which providers are supported and arranges their service statuses on a collective dashboard. Each service card displays the current status, the latest update from the provider, and a 24-hour history detailing any impacts reported. The platform continuously monitors vendor status pages and has the capability to send update notifications to platforms like Microsoft Teams, Slack, or Discord, including alerts when a provider posts an update while maintaining the same overall status. Additionally, teams have the option to create a branded status board hosted on a custom domain, enhancing their visibility. Page checks are performed every 10 minutes with the Essentials plan, while the Professional and Premium plans allow checks every minute. Moreover, new customers can benefit from a seven-day money-back guarantee on their initial purchase, ensuring satisfaction with the service. Overall, VeroDeck streamlines the monitoring of external vendor statuses, providing a comprehensive solution for teams seeking efficiency and clarity. -
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Uptimon
Uptimon
$9/month Uptimon is a comprehensive monitoring software as a service (SaaS) that ensures continuous oversight of website and API uptime around the clock, identifying outages in mere seconds and delivering immediate notifications. It conducts HTTP(S) checks at adjustable intervals ranging from 30 seconds to 60 minutes, evaluating response times, status codes, the presence of specific keywords, and the validity of SSL certificates. In the event of a downtime, it promptly alerts users through various channels such as email, Discord, Telegram, webhook, or SMS. The user-friendly dashboard showcases real-time operational status, the uptime percentage over the last 30 days, average response times, and performance analytics. The underlying technical architecture comprises a Node.js/Go backend, a Redis queue for task management, support for horizontal scaling, and time-series databases like TimescaleDB. Its target demographic spans from individual freelancers to large enterprises. Notable features that set it apart are its straightforward setup process (requiring just three clicks), rapid detection capabilities, and competitive pricing strategy. Uptimon employs a freemium model, offering paid tiers that depend on the number of monitors and frequency of checks. Additionally, it includes growth-oriented functionalities like shareable status badges, publicly accessible status pages, and seamless integrations with platforms such as Vercel and Netlify, enhancing its appeal to users. With its innovative approach to monitoring, Uptimon positions itself as a valuable tool for maintaining online presence. -
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PageWatch
PageWatch
$29 per monthMonitor the updates across your entire website to identify and resolve issues before your users encounter them. Detect visual discrepancies on every page to maintain a smooth user experience, as studies indicate that nearly 85% of visitors may leave if they encounter errors. Understand how new modifications impact your site and discover any unforeseen consequences early on to avert potential problems. PageWatch utilizes Lighthouse to scrutinize your website for performance bottlenecks that could diminish conversion rates. This effortless tool for front-end testing enables you to check any website for various issues, including performance flaws, layout problems, spelling errors, broken links, and more. Integrate PageWatch seamlessly into your continuous integration workflow, allowing you to evaluate your site with each pull request or deployment and catch any emerging issues promptly. Additionally, our Netlify build plugin facilitates automatic PageWatch audits from pull request previews or production builds, ensuring that quality is consistently monitored. By leveraging PageWatch, you can enhance your site’s reliability and improve user satisfaction significantly. -
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exit1.dev
exit1.dev
$7/month exit1.dev provides real-time monitoring for the uptime of websites, APIs, and infrastructure through an interactive live dashboard. The results from probes are streamed directly to your browser via WebSockets from our regional servers, ensuring that the chart and raw probe data refresh instantly as each check concludes, detailing the timing for DNS resolution, connection establishment, TLS negotiation, and the first byte received—eliminating the need for manual refreshes or polling. The service conducts checks across a variety of protocols, including HTTP, TCP, UDP, ICMP, WebSocket, DNS, and heartbeat monitors, all from multiple geographic locations. Additionally, it monitors SSL certificate and domain expiration, validates response bodies based on status codes, JSONPath, and text, while providing alert options through email, SMS, Slack, Discord, Teams, or webhooks. exit1.dev also includes an MCP server, enabling AI assistants to directly create and query your monitors. Users benefit from public status pages, customizable status badges, and access to a REST API. With the free plan, you can utilize up to 10 monitors without needing to provide credit card information, making it an accessible option for those looking to maintain oversight of their digital assets. This comprehensive approach ensures that you have all the tools necessary for effective monitoring and management of your online presence. -
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Blit
Blit
$5 per monthReceive automatic and scheduled screenshots of websites directly in your inbox and cloud storage, eliminating the need for you to check them manually. Simply provide us with the website URL, and we will deliver periodic screenshots for you, with the flexibility to set the frequency to every hour, daily, or at specific times and dates. Our automated screenshot service caters to your preferred schedule, allowing for seamless uploads to your cloud storage. You have the option to interact with the captured pages by hiding cookie banners, advertisements, and popups, as well as logging into websites to take screenshots. Enjoy a complete and searchable history of all your screenshots, with the ability to schedule captures at any hour, any day, or even multiple times within a single day. If you wish, you can set it to capture your website every minute or only on weekdays, and you can select specific days of the month or particular dates each year. Our comprehensive scheduling system is designed to accommodate virtually any timing preferences you may have, and each capture can include multiple URLs processed simultaneously. Additionally, you can opt to capture an entire website or RSS feed simply by providing the corresponding sitemap or RSS feed link, making it a versatile tool for your web monitoring needs. This service not only saves you time but also ensures that you never miss important updates on your favorite sites. -
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Relvato
Relvato
$29/month Relvato is an advanced service designed for website monitoring and regression testing, thoroughly examining site functionality through a real browser. It assesses various aspects such as uptime, user registration and login processes, checkout efficiency, page loading speed, search engine visibility, security vulnerabilities, and any visual modifications. The public-page monitoring capabilities extend to websites built on diverse platforms, and a dedicated WordPress plugin facilitates event-triggered checks specifically for WordPress and WooCommerce updates, including authenticated user flows. Relvato offers the ability to rerun checks post-GitHub deployments and integrates seamlessly with Google Search Console and Bing Webmaster Tools to provide insights into search performance. Detailed reports and timely alerts highlight any failures alongside changes made, while optional AI-driven recommendations can clarify issues and suggest potential solutions. Furthermore, monitoring services also encompass SSL certificates, DNS integrity, broken links, email deliverability, accessibility compliance, cookie consent, and essential legal pages. With a variety of plans available, including a free tier and paid subscriptions tailored for site owners as well as agencies managing multiple websites, Relvato ensures that users can select a package that best meets their needs for comprehensive website oversight. This versatility makes it an invaluable tool for anyone looking to maintain optimal website performance and reliability. -
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Pulsecima Pulse
Pulsecima
$1.49/URL/ month Pulsecima Pulse offers a comprehensive monitoring solution for the uptime and response times of websites and HTTP endpoints. It conducts checks from locations including Virginia, Ireland, and Singapore, and verifies incidents only when at least two distinct regions report an issue, allowing teams to differentiate between genuine service outages and isolated failures. This regional verification is essential for accurate incident management. The platform boasts features such as public status pages, maintenance windows, alerts for SSL expiry and response times, uptime reporting, and diverse alert routing options through email, Slack, webhooks, and PagerDuty; with Slack and webhooks accessible on both Basic and Pro plans, while PagerDuty is exclusive to Pro users. Both the Basic and Pro subscriptions include heartbeat monitoring capabilities for cron jobs and scheduled tasks, utilizing a distinct ping URL to identify any missed check-ins. Targeted towards developers and teams overseeing websites, APIs, SaaS services, and scheduled tasks, the service provides a free plan that includes monitoring for up to three URLs, while paid plans charge based on the number of active URLs monitored. Additionally, the flexibility of the service allows teams to adapt their monitoring needs as they grow. -
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Site Qwality
Site Qwality
FreeSite Qwality is a monitoring and observability platform for engineering teams. It covers uptime and API checks, synthetic browser tests, cron job tracking, and SSL, domain, and DNS monitoring. Logs, metrics, distributed traces, real user monitoring, and session replay show what happened and who was affected. Incident management, on-call workflows, alert integrations, and public status pages handle the response. Every product includes a free allocation, and paid capacity is added separately. Details and pricing are at siteqwality.com. -
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rhealth.dev
rhealth.dev
$0rhealth.dev serves as an uptime monitoring service aimed at minimizing alert noise while enhancing the speed of incident responses. It provides monitoring for websites, APIs, cron jobs, TCP services, and internal systems from as many as 40 locations worldwide, ensuring failures are verified across different regions before notifications are sent out. This approach helps to prevent false alerts that can arise from temporary or localized network disruptions. In contrast to conventional monitoring solutions that merely indicate whether a service is "down," rhealth.dev delivers actionable notifications that detail specific failure causes, such as timeouts, connection issues, slow responses, or discrepancies in content. Highlighted functionalities include: 1. Monitoring uptime for websites and APIs 2. Tracking response times and overall performance 3. Alerts for SSL certificate expiration 4. Detection of keywords and partial failures 5. Monitoring of cron jobs and background tasks 6. Checks for TCP and database ports 7. Oversight of private networks using Docker-based checkers The free plan offers a variety of features, which encompass: 1. 20 monitoring setups 2. An unlimited number of team members 3. Access to unlimited status pages 4. No requirement for a credit card. Moreover, this platform is particularly beneficial for teams seeking an efficient and noise-free monitoring experience. -
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KIT.DOMAINS
KIT.DOMAINS
39$ per month 2 RatingsKIT.domains is a monitoring platform built for teams responsible for managing large numbers of domains. It helps MSPs, IT departments, and digital agencies track critical domain infrastructure across multiple registrars without relying on manual checks. The platform continuously monitors domain expiration dates, SSL certificates, and DNS configurations, providing early alerts when something changes or approaches expiration. By centralizing domain visibility in one dashboard, KIT.domains reduces the risk of outages caused by forgotten renewals, DNS misconfigurations, or certificate issues. Core features include: • Monitoring domain expiration across registrars • Tracking SSL certificate validity and upcoming expirations • Detecting changes in DNS records such as MX or NS • Centralized visibility for managing domain portfolios • Automated alerts for potential infrastructure risks KIT.domains allows organizations to maintain control over their domain environment and detect problems before they impact websites, email services, or other critical systems. -
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WebWatchBot
ExclamationSoft
$795.00/one-time Website monitoring solutions are essential for those who require constant assurance that their sites are operational. For years, our users have relied on our software to track their websites' availability, responsiveness, and any error occurrences. With continuous monitoring from both an end-user's viewpoint and whether they are within their network firewall, immediate alerts and proactive measures are activated in response to any identified failures. WebWatchBot is a software solution that can be installed on-premise, allowing users to maintain maximum control, flexibility, and user-friendliness. Stay informed about your website's performance and uptime; you will be promptly notified if your site experiences slowness or downtime. Notifications are sent via email to various clients and mobile devices, ensuring you are alerted to issues as they arise, enabling you to address them before they impact users. Our service also includes both standard and tailored reporting options, providing comprehensive insights into historical data for trend analysis and effective problem-solving strategies. With this software, you can confidently ensure your website remains accessible and efficient at all times. -
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Cyboruz serves as a comprehensive website monitoring and cybersecurity solution aimed at assisting businesses in identifying and addressing critical issues related to their websites, emails, and overall security before these problems can affect customer experience, search engine rankings, or revenue streams. With its continuous monitoring capabilities, the platform tracks factors such as uptime, SSL certificate validity, domain expiration, security headers, and email authentication protocols like SPF, DKIM, and DMARC, as well as checking blacklist status and assessing website security vulnerabilities—all from a single, user-friendly dashboard. Businesses benefit from immediate alerts when any issues arise, which helps to mitigate risks related to downtime, email failures, and loss of customer trust. In contrast to conventional uptime monitoring services, Cyboruz uniquely integrates website oversight with security assessments and email infrastructure evaluations, offering a more comprehensive perspective on the overall health of a business's online presence and reputation. Additionally, for those requiring swift resolutions, the platform provides expert “Fix This For Me” services, ensuring that urgent problems are addressed promptly and effectively. This all-encompassing approach positions Cyboruz as an indispensable tool for businesses striving to maintain a secure and reliable online environment.
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Semonto
Semonto
€7 per monthNothing is more frustrating than finding out from someone else that your website is down. An inactive website not only tarnishes your brand image but also negatively impacts your sales and gives an impression of unprofessionalism. As a website owner, it’s essential to be informed when your site is experiencing slow responses or is completely offline. With Semonto, you can be confident that you will be alerted right away. When web visitors encounter sluggish loading times, error notifications, or inaccessible services, their frustration can lead them to share their negative experiences with others. Hence, being the first to receive alerts about any issues allows you to address them promptly, preventing potential complaints from spreading. While a lot of information exists about SEO, even with the perfect combination of keywords and backlinks, a website plagued by consistent problems will see a decline in search rankings. By utilizing website monitoring, you can effectively oversee and enhance your site's performance, safeguarding your SEO endeavors from being undermined. Additionally, timely notifications not only help maintain your online presence but also contribute to a positive user experience, fostering loyalty among your audience.