61 Like UptimeRobot Good alternative? YES NO Dashboard with 50 Monitors, Checked Every 5 Minutes, Totally Free. Monitor HTTP(s), Ping, Port and check Keywords. Get alerted via e-mail, SMS, Twitter, web-hooks or... Freemium Web Public Status Page Support for Let's Encrypt Uptime Monitoring Add a feature
46 Like Pingdom Good alternative? YES NO Pingdom is a service for testing performance of website. Enter a URL to test the load time of that page, analyze it and find bottlenecks. Commercial Web Android iPhone Performance Monitoring Transactional Monitoring Uptime Monitoring Add a feature
25 Like Rollbar Good alternative? YES NO Collect and analyze errors in JavaScript, Node.js, Python, Ruby, Java, PHP and other aplications. Freemium Web Android Ruby Python .NET Framework JavaScript PHP Ruby on Rails ... Node.JS Real-time monitoring Web log analysis Add a feature
56 Like Datadog Good alternative? YES NO Datadog is a monitoring service for IT, Dev & Ops teams who write and run applications at scale, and want to turn the massive amounts of data produced by their apps... Freemium Mac Windows Linux Web Network Monitoring Add a feature
66 Like Logmatic.io Good alternative? YES NO Funnel all logs, metrics and machine events into a single hub. Build dynamic analyses and identify improvements for your software, your user experience and your... Commercial Web Web log analysis Add a feature
12 Like Sentry Good alternative? YES NO Sentry’s real-time error tracking gives you insight into production deployments and information to reproduce and fix crashes—before your users contact you. Freemium Web Self-Hosted Error logging Add a feature
19 Like New Relic Good alternative? YES NO Pinpoint and solve performance issues in your Ruby, Java, .NET, PHP and Python apps with real user, application and server monitoring. Free accounts can ping a... Freemium Web End User Monitoring Add a feature
12 Like Grafana Good alternative? YES NO Open-source metrics dashboard and graph editor for Graphite, Elasticsearch, OpenTSDB, Prometheus and InfluxDB. Free Open Source Mac Windows Linux BSD Self-Hosted GitHub Node.JS No features added Add a feature
30 Like StatusCake Good alternative? YES NO StatusCake enables the visitor to track unlimited websites for free and get alerts when the site is down or having trouble. StatusCake also tracks performance over time... Freemium Web Network Monitoring Uptime Monitoring Add a feature
7 Like Cabot Good alternative? YES NO Self-hosted, easily-deployable monitoring and alerts service - like a lightweight PagerDuty. Free Open Source Self-Hosted No features added Add a feature
11 Like PHP Server Monitor Good alternative? YES NO PHP Server Monitor is a script that checks whether your websites and servers are up and running. It comes with a web based user interface where you can manage your... Free Open Source Windows Linux BSD Self-Hosted PHP Uptime Monitoring Add a feature
40 Like NetCrunch Good alternative? YES NO NetCrunch 9 is an all-in-one and agentless network, server, application, log, file and web monitoring suite, capable of monitoring more than 1 million elements at once.... Commercial Mac Windows Linux Web Self-Hosted Network Discovery Network mapping Network Monitoring Performance Monitoring Web log analysis Add a feature
5 Like Graphite Good alternative? YES NO Graphite is a highly scalable real-time graphing system. As a user, you write an application that collects numeric time-series data that you are interested in graphing... Free Open Source Mac Linux Python fontconfig Django No features added Add a feature
18 Like Mist.io Good alternative? YES NO Mist.io is an open source software and a freemium service that helps you manage and monitor virtual machines (VMs) across multiple public, private and hybrid clouds... Freemium Web SSH Add a feature
20 Like Raygun Crash Reporting Alternative? YES NO Raygun error and crash reporting silently monitors your web and mobile applications, collecting all error and crash events that are affecting your customers. When issues... Commercial Mac Web Android iPhone iPad .NET Framework JavaScript PHP ... Ruby on Rails ASP.NET MVC Error logging Real User Monitoring Add a feature
