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



The best Error Logger alternative to Raygun is Sentry, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to Raygun and many of them are Error Loggers so hopefully you can find a suitable replacement. Other interesting Error Logger alternatives to Raygun are GlitchTip, New Relic, TrackJS and Laravel Nightwatch.
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.


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




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.





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




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.

Logit.io is used for a wide variety of use cases including log management, business intelligence, SIEM, APM, container monitoring, infrastructure monitoring, monitoring website uptime, measuring sales performance & vulnerability scanning.


Effortless error reporting with real-time feedback for your users. Optimised for the development of Java applications, Eclipse IDE plug-ins and RCP apps.
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.




May be the coolest cloud based error logger for .NET web applications. Based on the de-facto standard error component ELMAH, logging errors from your webserver requires nothing more than installing a NuGet package.


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.