
The ultimate uptime monitoring service. Get 50 monitors with 5-minute checks completely free. Set up in seconds and stay informed about your website’s health at all times.
Website monitoring: Get instant alerts when your website goes down. Reliable and accurate monitoring helps you fix issues before they affect users and prevent revenue loss.
SSL certificate monitoring: Avoid losing visitors due to expired SSL certificates. Get notified 30 days before expiration so you can renew in time.
Ping and port monitoring: Check if your server is online or if your email service is running on port 465. Monitor any port you need with real-time alerts.
Cron job monitoring: Track scheduled tasks with heartbeat monitoring. We verify if the request arrives on time, making sure server-side jobs and internet-connected devices are running properly.
Status pages: Create up to 100 branded status pages, protect them with a password, and allow subscribers to receive updates.
Stay informed with email, SMS, voice calls, push notifications, or integrations with Slack, Zapier, PagerDuty, Telegram, Discord, Microsoft Teams, Google Chat, and more.
Maintenance windows: Pause monitoring when you schedule downtime to avoid unnecessary alerts
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Overmonitor 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.
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ChangeDetect
ChangeDetect offers a service that allows you to monitor web pages for any changes, sending you automatic email alerts when content is updated. Keep track of all web-enabled content effortlessly and receive notifications of updates, complete with color-coded indicators to highlight what has changed. With a simple click, you can easily monitor web pages for alterations. Stay informed about website changes through notifications sent via email, ICQ, or text message, ensuring you're always the first to know about updates. This service is ideal for those who want to stay on top of the latest information without constantly checking their favorite sites.
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changedetection.io
You can track changes on website pages, whether it’s for price updates or restock alerts, and even delve deeper with features like PDF text monitoring, as well as JSON and XML tracking, alongside a range of customizable text triggers. Receive notifications for products that are temporarily unavailable, with alerts sent through various channels including Discord, Slack, and email, among others. Additionally, you can execute searches, log into accounts using your credentials, add items to your cart, and engage with different elements such as fields and buttons, unlocking a multitude of functionalities. This level of monitoring and interaction offers users a comprehensive toolset for efficient online shopping.
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