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 is described as 'Error, crash, and performance monitoring helps customer-centric teams detect, diagnose, and resolve software issues impacting real end-users' and is a Error Logger in the development category. There are more than 25 alternatives to Raygun for a variety of platforms, including Web-based, Windows, SaaS, Self-Hosted and Linux apps. The best Raygun alternative is Sentry, which is free. Other great apps like Raygun are GlitchTip, New Relic, TrackJS and Rollbar.
Sentry’s real-time error tracking gives you insight into production deployments and information to reproduce and fix crashes—before your users contact you.



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.




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

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.


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.





Monitor your Laravel applications with precision. Enhance performance and reliability with error tracking, comprehensive logs, and deep insights tailored specifically for Laravel.




Bugsnag 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.

Stackify offers the only developers-friendly cloud based solution that fully integrates application performance management (APM) with error tracking and log management.




OverOps increases developer productivity and allows organizations to accelerate delivery of reliable software.
Airbrake collects errors generated by other applications, and aggregates the results for review.




Instabug/We deliver Real-Time Contextual Insights throughout the entire mobile app lifecycle, empowering mobile teams to connect with customers, accelerate their workflow, and release with confidence.




Pricing plans are a lot more friendly: there is a free plan and on paid plans are only bound to number of reported events per month. On Raygun you also have to pay for additional apps even if they do not generate any events.