Best Free Network Monitoring Software of 2024

Paessler PRTG is an all-inclusive monitoring solution with an intuitive, user-friendly interface powered by a cutting-edge monitoring engine. It optimizes connections and workloads, reduces operational costs, and prevents outages. It also saves time and controls service level agreements (SLAs). This solution includes specialized monitoring features such as flexible alerting, cluster failover, distributed monitoring, maps, dashboards, and in-depth reporting.

Around 25 million engineers work across dozens of distinct functions. Engineers are using New Relic as every company is becoming a software company to gather real-time insight and trending data on the performance of their software. This allows them to be more resilient and provide exceptional customer experiences. New Relic is the only platform that offers an all-in one solution. New Relic offers customers a secure cloud for all metrics and events, powerful full-stack analytics tools, and simple, transparent pricing based on usage. New Relic also has curated the largest open source ecosystem in the industry, making it simple for engineers to get started using observability.

Video quality control tool. Software solution for UDP stream quality control and measurement of QoS in all segments of distributed networks. Probes available 24/7. You have complete control over your network. It takes less than 30 minutes to start monitoring your streams. You can save on equipment and network maintenance costs. Web interface offers all the benefits of web interface, including a user-friendly data layout. Continual quality control and rapid correction of violations ensure a stable customer base. It is available as a cloud-based service or as a standalone solution for local networks. Elecard Boro software probes monitor packet loss, video freeze, SCTE35 labels for UDP/HLS/DASH/RTP/HTTP. This solution allows for fast and economical monitoring of content delivery networks, and localization of most common violations.

Site24x7 provides unified cloud monitoring to support IT operations and DevOps within small and large organizations. The solution monitors real users' experiences on websites and apps from both desktop and mobile devices. DevOps teams can monitor and troubleshoot applications and servers, as well as network infrastructure, including private clouds and public clouds, with in-depth monitoring capabilities. Monitoring the end-user experience is done from more 100 locations around the globe and via various wireless carriers.

Uptrends is all about cloud-based website performance that keeps track of performance, uptime, and functionality of your websites and APIs. The 24/7 monitoring service that proactively test your website and monitor multi-step transactions. Let’s face it—the Internet is a fragile thing. Stuff breaks or slows every now and then. Uptrends lets you know when it does and what exactly happened. Feel free to try Uptrends for 30 days with our free trial!

Obkio is a simple Network Monitoring and Troubleshooting SaaS solution that allows users to continuously monitor the health of their network and core business applications to improve the end-user experience. Obkio identifies the cause of intermittent network problems, VoIP, video, and applications slowdown in seconds so you can troubleshoot before they affect your end-users. Deploy network monitoring Agents at strategic locations in a company's offices or network destinations such as data sites, remote sites, external client sites, or public or private clouds to continuously monitor performance using synthetic traffic exchanged every 500ms. Obkio continuously tests and measures network metrics, such as latency, jitter, packet loss, quality of service and customer experience via QoE (Quality of Experience). The app alerts you as soon as a problem occurs or even if there are signs that a failure is about to happen. Not only does it alert you and pinpoint the source of the issue, but it also allows you to go back in time to complete a diagnosis.

FirstWave’s NMIS is a network management system that provides fault, performance, configuration management, performance graphs, and threshold alerts. Business rules allow for highly specific notification policies that can be used with multiple notification methods. FirstWave also enables partners, including some of the world’s largest telcos and managed service providers (MSPs), to protect their customers from cyber-attacks, while rapidly growing cybersecurity services revenues at scale. FirstWave provides a comprehensive end-to-end solution for network discovery, management, and cybersecurity for its partners globally.

Netumo monitors your public infrastructure and notifies you as soon as something happens. It is able to reach you on one of the 6 different mediums that it supports i.e. Email, SMS, Twitter, Telegram, Slack, Cisco Webex, and or Microsoft Teams. This enables your team to be the first one to know that there is something wrong and they can take action. Netumo has built-in SSL and Domain expiry checks so that as soon as one of these is due for expiry, then your team is immediately notified such that they can be aware and take action. In such cases, it's not the first time that such things go unnoticed resulting in downtime. Netumo also supports monitoring of your APIs (RESTful services) just like normal sites making it easy without complex scripting which is sometimes required in other tools. Apart from uptime monitoring SEO based monitoring is also available where you can check specific elements of your site as well as audit your pages for improved SEO. Powerful Reports are also available so that you can track what went wrong at specific periods. In summary, Netumo can get you monitoring in minutes.

Simple configuration interface for Nagios or Neamon. Monitoring solution for corporations and SME Monitor and manage all your servers, applications, and systems in one place, from large data centers to critical IT service providers. openITCOCKPIT provides transparency and comprehensive monitoring of your entire IT environment. Its modular design allows for reporting, event correlation, and clustering capabilities all within an intuitive web interface. Experienced administrators can save time by using the service templates and host templates. This will allow them to spend more time on other areas. It is easy to connect external systems using the REST API. OpenITCOCKPIT eliminates the traditional division between configuration and monitoring. After exporting the configuration, users can instantly see the status of monitored hosts and services in Naemon/Nagios and edit them.

WebSitePulse allows you to monitor your web assets remotely and independently. Uptime monitoring, website monitoring and server monitoring are some of the most popular services.

You can easily scan through traffic by highlighting content type, status, and source. Or, you can use powerful filtering tools that match your messages to the most important ones. With MDN inline explanations and docs, you can examine the URL, status, headers, and body of each request, or response. You can explore message bodies using highlighting and auto formatting for JSON HTML, JS, JS and other formats, all with the help of Monaco, the editor in Visual Studio Code. Match requests precisely, jump to them as they appear, and edit any information: the target URL or method, headers, body, or method. You can either respond manually to the requests as they arrive or pass them upstream. On the way back, pause and edit the actual response. Step through HTTP traffic request-by-request, or manually mock errors and endpoints. To quickly prototype against new services or endpoints, create rules that match requests.

KeyCDN is a high performance content delivery network designed for the future. It takes only a few minutes to deliver content to your users at lightning fast speeds. Each edge server is carefully designed with an advanced TCP stack and 100% SSD coverage. All accounts, no matter how large or small, have access to all our features like HTTP/2, Brotli and TLS 1.3. Our network uses IP anycast and our latency based routing technology to deliver outstanding performance. You can add any domain you wish to supercharge. You can also make custom customizations or use a subdomain. Add to any CMS, framework or custom application effortlessly. Image performance can be improved by reducing the overall file size and using the latest-generation formats. Our premium edge locations allow you to increase image speed and distribution worldwide.

Zabbix is the ultimate enterprise software that allows you to monitor millions of metrics from thousands of virtual machines, servers, and network devices. Zabbix is free and open-source. Automatically detect problem states in the incoming metrics flow. You don't have to constantly look at the incoming metrics. The native web interface offers multiple ways to present a visual overview about your IT environment. Zabbix Event correlation mechanism will help you focus on the root cause of a problem and save you thousands of repetitive notifications. Automate monitoring large, dynamic environments. Integrate Zabbix into any part of your IT environment. Access all Zabbix functionality via the Zabbix API.

Connect, secure, manage, and monitor services. Traffic routing rules in Istio allow you to control traffic flow and API calls between services. Istio makes it easier to configure service-level properties such as circuit breakers, timeouts and retries. It also makes it simple to set up important tasks such as A/B testing, canary rollsouts and staged rollouts that are percentage-based. It also offers out-of-box disaster recovery features that make your application more resilient against network or dependent services failures. Istio Security offers a comprehensive security solution that addresses these issues. This page outlines how Istio Security features can be used to protect your services, no matter where they are hosted. Istio security protects your data, communications, and platform from both insider threats and outsider attacks. Istio provides detailed telemetry for all service communications within the mesh.

Sematext Cloud provides all-in-one observability solutions for modern software-based businesses. It provides key insights into both front-end and back-end performance. Sematext includes infrastructure, synthetic monitoring, transaction tracking, log management, and real user & synthetic monitoring. Sematext provides full-stack visibility for businesses by quickly and easily exposing key performance issues through a single Cloud solution or On-Premise.

Better Stack allows you to see inside any stack and debug any issue. Visualize the entire stack. Aggregate all your logs to structured data and query it like a database using SQL. Search, store and centralize your logs in a flash. Do not worry about archiving and rehydration. Dashboards that combine metrics from multiple sources to create a beautiful summary. Monitor everything, from websites to servers. Schedule on-call rotatings, get actionable notifications, and resolve incidents quicker than ever. Be notified by a platform that monitors infrastructures better. Our 30-second check will give you a screenshot and a second by second timeline of the error. We verify each HTTP and ping-based event from at least three locations before we alert. No more false alarms! We have you covered, whether it's monitoring your web page, APIs, pings, POP3, SMTP, IMAP, DNS, or general network monitoring.

With more than 50,000 customer installations across the five continents, Pandora FMS is a truly all-in-one monitoring solution, covering all traditional silos for specific monitoring: servers, networks, applications, logs, synthetic/transactional, remote control, inventory, etc. Pandora FMS allows you to quickly find and solve problems. It scales them so that they can be derived either from on-premise, multi-cloud, or both. You now have the ability to use your entire IT stack and analytics to solve any problem, even those that are difficult to find. You can control and manage any technology and application with more than 500 plugins, including SAP, Oracle, Lotus or Citrix, Jboss, VMware, AWS and SQL Server.

IT performance monitoring does not just focus on monitoring CPU, memory, and network resources. eG Enterprise makes the user experience the center of your IT management and monitoring strategy. eG Enterprise allows you to measure the digital experience of your users and get deep visibility into the performance of the entire application delivery chain -- from code to user experiences to data center to cloud -- all from a single pane. You can also correlate performance across domains to pinpoint the root cause of problems proactively. eG Enterprise's machine learning and analytics capabilities enable IT teams to make smart decisions about right-sizing and optimizing for future growth. The result is happier users, increased productivity, improved IT efficiency, and tangible business ROI. eG Enterprise can be installed on-premise or as a SaaS service. Get a free trial of eG Enterprise today.

Keep track of all Ops and Dev incidents and take control. Notify the right people, reduce response times, and avoid alert fatigue. Opsgenie is a modern, incident management platform that ensures critical events are not missed and the right people take the appropriate actions in the shortest time possible. Opsgenie can receive alerts from custom applications and monitoring systems, and will categorize each alert according to importance and timing. On-call schedules ensure that the right people get notified via multiple communication channels, including voice calls, SMS, email, and push messages on mobile phones. Opsgenie automatically escalates any alert that is not acknowledged. This ensures that the incident receives the appropriate attention. Register now for a free trial.

Checkmk is an IT monitoring system that allows system administrators, IT managers and DevOps teams, to quickly identify and resolve issues across their entire IT infrastructure (servers and applications, networks, storage and databases, containers, etc. Checkmk is used daily by more than 2,000 commercial customers worldwide and many other open-source users. Key product features * Service state monitoring with nearly 2,000 checks 'outside the box' * Event-based and log-based monitoring * Metrics, dynamic Graphing, and Long-Term Storage * Comprehensive reporting incl. Accessibility and SLAs * Flexible notifications and automated alert handling * Monitoring business processes and complex systems * Software and hardware inventory * Graphical, rule-based configuration and automated service discovery These are the top use cases * Server Monitoring * Network Monitoring * Application Monitoring * Database Monitoring * Storage Monitoring * Cloud Monitoring * Container Monitoring

Axence nVision, a professional solution for managing IT infrastructure of any size, is designed to do so. Axence nVision is a feature-rich system that provides all the functions necessary for efficient and seamless IT infrastructure management. It includes six modules: Network Monitoring for complete IT infrastructure monitoring, Inventory to quickly audit hardware and software, Users activity monitoring and Helpdesk to provide interactive IT technical support. Dataguard protects data from being leaked, Smarttime allows for employee activity measurement and time management.

Splunk makes it easy to go from data to business results faster than ever before. Splunk Enterprise makes it easy to collect, analyze, and take action on the untapped value of big data generated by technology infrastructures, security systems, and business applications. This will give you the insight to drive operational performance, and business results. You can collect and index logs and machine data from any source. Combine your machine data with data stored in relational databases, data warehouses, Hadoop and NoSQL data storages. Multi-site clustering and automatic loads balancing scale can support hundreds of terabytes per day, optimize response time and ensure continuous availability. Splunk Enterprise can be customized easily using the Splunk platform. Developers can create custom Splunk apps or integrate Splunk data in other applications. Splunk, our community and partners can create apps that enhance and extend the power and capabilities of the Splunk platform.

Website monitoring software that is simple and easy to use. Alerts and real-time status updates for critical web applications and services. Spiceworks is used by thousands of businesses to keep them informed about the status of web applications and services. Spiceworks Connectivity Dashboard is easy to set up. You can install the monitoring agent on any server or workstation, and configure the URLs to start monitoring. Real-time insights are available to spot slow network connections or overwhelmed applications, hosted in your datacenter or in the cloud. This is before they crash or users begin calling. Coming Soon! Email alerts for business critical web applications. Get real-time status for critical apps and devices. You will always have the most up-to-date monitoring information without all the noise. A single, simple-to-use dashboard lets you keep an eye on everything in your realm.

Your staff can monitor and manage your entire IT infrastructure using a single platform. The powerful ITarian platform simplifies operations, increases productivity, and makes it easier to better use IT resources. Give IT staff more management and monitoring capabilities. Integrating roles, functions, toolsets and functions between them will increase IT productivity. Proactive detection and resolution capabilities can maximize uptime. Use custom scripts to automate your day-to-day tasks.

Monitor the volume of data your PC is using for every single app, thanks to GlassWire's network monitoring graph. Keep track of the volume of data you received and sent in the past and who or what your PC is talking to. Detect spyware, malware, badly behaving apps, and bandwidth hogs, then block their connections with our powerful firewall. Monitor devices on your network and get alerted when new unknown devices join your WiFi. GlassWire warns you of network-related changes to your PC or unusual changes to your apps that could indicate malware.