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.




Bugsnag is described as 'Automatically detects errors in your mobile, front-end, and back-end applications, and provides your team the tools to fix things fast. Bugsnag provides clear insights on the frequency and user impact of each error, so your team can make informed prioritization decisions' and is a Error Logger in the development category. There are more than 25 alternatives to Bugsnag for a variety of platforms, including Web-based, Android, Self-Hosted, iPhone and SaaS apps. The best Bugsnag alternative is GlitchTip, which is both free and Open Source. Other great apps like Bugsnag are Sentry, Rollbar, TrackJS and Raygun.
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.




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



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.



Enhance your frontend applications with real-time JavaScript error tracking that captures detailed analytics, filters out noise, and offers customizable rules. Integrate seamlessly with existing systems or use separately by leveraging extensive documentation and support from a committed team starting at $49.


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




Quash is an SDK tool seamlessly integrated into app testing builds. It empowers QA testers to instantly create and submit bug reports from the mobile interface. Beyond manual input, Quash auto-captures screenshots, screen recordings, API call statuses, and performs root cause...



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.







Bugsink is a lightweight, self-hosted error tracking solution designed for privacy-conscious environments and teams seeking a resource-efficient alternative to traditional SaaS tools. It provides real-time error notifications, detailed stack traces, and automatic grouping of...



Self-hosting Sentry is a nightmare. Telebugs makes it easy. Fully compatible with Sentry SDKs, it catches errors and exceptions and notifies you instantly.




Light weight crash reporting solution, we find the needle in the haystack, even the exact line of code that your app crashed on.
App Enlight- provides a helpful interface to let you and your team save time spent on debugging and reproducing errors and performance problems from a production environment.
