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, SaaS, Self-Hosted and iPhone apps. The best Bugsnag alternative is GlitchTip, which is both free and Open Source. Other great apps like Bugsnag are Sentry, Shakebug, Rollbar and TrackJS.