2 Open Source Alternatives to Bugsnag

There are 2 open-source alternatives to Bugsnag in this directory. The most popular is Sentry with 43.6k GitHub stars, followed by Modern-errors(1.5k stars). All are open source, free to use, and many can be self-hosted.

Quick comparison

Open-source alternatives to Bugsnag, ranked by GitHub stars
#ToolStarsLanguageLicense
1Sentry

Developer-first error tracking and performance monitoring to help you improve your software applications' reliability and speed.

43.6kPythonOther
2Modern-errors

A tool to handle errors in a simple, stable, consistent way, designed for modern JavaScript environments.

1.5kJavaScriptMIT License

All open-source alternatives to Bugsnag

Frequently asked questions

What are the best open-source alternatives to Bugsnag?

The top three are Sentry(43.6k stars), Modern-errors(1.5k stars). All are open source and free to use.

Are these alternatives to Bugsnag free?

Yes. Every tool listed here is open source and free to use in your own projects. Many can be self-hosted on your own infrastructure, which means no subscription fees and full control over your data.

Can I self-host an alternative to Bugsnag?

Many of the alternatives listed are self-hostable. Each tool's page lists hosting details, system requirements, and licensing terms.

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