Raygun vs Sentry Comparison: Reviews, Features, Pricing & Alternatives in 2026

Raygun gives you full visibility into how users are experiencing your software. Instead of waiting for bug reports, you can proactively identify every error, crash, and performance bottleneck affecting your customers. The platform links diagnostic data directly to the specific lines of code causing trouble, so your team can spend less time reproducing issues and more time shipping high-quality features.

You can monitor your entire stack across web and mobile applications with detailed crash reporting and real-time user monitoring. It helps you prioritize fixes based on actual user impact, ensuring you solve the problems that matter most. Whether you are a startup or a large enterprise, the platform scales to handle billions of events while keeping your diagnostic data organized and actionable.

Sentry helps you see exactly what is broken in your code and why it is happening. Instead of digging through messy logs, you get real-time alerts that pinpoint the specific line of code causing an error, the users affected, and the environmental context. This allows you to fix bugs in minutes rather than hours, ensuring your application remains stable and your users stay happy.

You can also monitor your application's performance to find slow database queries or sluggish API calls that frustrate your customers. It supports over 100 languages and frameworks, making it a versatile choice whether you are building a mobile app, a website, or backend services. The platform scales with you, offering a robust free tier for individual developers and comprehensive plans for growing engineering teams.

• Crash Reporting Detect every error and crash in real-time with full stack traces and environment details to fix bugs faster.
• Real User Monitoring Track how actual users navigate your site and identify specific pages or assets that are slowing them down.
• Application Performance Monitoring Get deep visibility into server-side performance to pinpoint slow database queries and external API calls affecting your speed.
• Deployment Tracking Monitor the health of every code deployment so you can immediately see if a new release introduced regressions.
• Customer Experience Monitoring View individual user sessions to see exactly what a customer did before encountering an error or performance issue.
• Advanced Error Grouping Automatically group thousands of individual instances into a single error report to keep your inbox clean and manageable.

• Error Tracking. Automatically capture unhandled exceptions and see the exact line of code, stack trace, and local variables that caused the crash.
• Performance Monitoring. Track transaction response times and identify slow API calls or database queries that are dragging down your user experience.
• Session Replay. Watch a video-like reproduction of exactly what your users saw and did leading up to a specific error or performance issue.
• Release Health. Monitor the success of your latest deployments in real-time and automatically trigger rollbacks if your new code introduces critical bugs.
• Issue Grouping. Reduce noise by automatically grouping similar errors into a single issue so you can focus on the problems that matter most.
• Custom Queries. Build your own dashboards and run complex queries across your event data to uncover trends and patterns in application behavior.