GlitchTip's open source platform makes monitoring software easy. Track errors, monitor performance, check site uptime all in one place. Compatible with Sentry client SDK but easier to run and entirely open source.




Atatus is described as 'Get deeper insights into performance issues and crashes which is affecting your apps using Atatus performance monitoring and error tracking service. Try Atatus for 14 days free trial' and is a Error Logger in the development category. There are more than 10 alternatives to Atatus, not only websites but also apps for a variety of platforms, including Self-Hosted, Mac, Windows and Linux apps. The best Atatus alternative is GlitchTip, which is both free and Open Source. Other great sites and apps similar to Atatus are Datadog, Sentry, Raygun and Errsole.
GlitchTip's open source platform makes monitoring software easy. Track errors, monitor performance, check site uptime all in one place. Compatible with Sentry client SDK but easier to run and entirely open source.




Monitor and visualize your IT and DevOps environments seamlessly with over 120 integrations, enabling real-time insight across on-premise and cloud deployments. Utilize robust analytics, graphing, and correlation tools for error logging and network monitoring. Improve collaboration and proactive IT management.




Sentry’s real-time error tracking gives you insight into production deployments and information to reproduce and fix crashes—before your users contact you.



Raygun error, crash, and performance monitoring helps customer-centric teams detect, diagnose, and resolve software issues impacting real end-users.




Errsole is a free open-source logger for Node.js applications. It comes with a built-in log viewer to view, filter, and search your application logs.




Pinpoint and solve performance issues in your Ruby, Java, .NET, PHP and Python apps with real user, application and server monitoring.

Providing real time diagnostics & insights to the fingertips of hundreds of thousands of developers daily.



Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can debug and fix them. JavaScript, Ruby, Python, PHP, Node.js, Android, Flash, .NET, and Java libraries are available.



Dynatrace combines the industry’s broadest observability and runtime application security with predictive, causal, and generative in a unified platform to deliver answers and intelligent automation from data.




Open source observability platform. SigNoz helps developers find issues in their deployed applications & solve them quickly.




The AppDynamics platform gives today’s software-defined businesses the ability to analyze and optimize digital business performance in real time.



Build and maintain your APIs with Less downtimes, Fewer support tickets, Faster time to resolution and always up to date insights into your APIs.

