6 Best Open Source Raygun Alternatives
A curated collection of the 6 best open source and self-hosted alternatives to Raygun in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Raygun in 2026? The top open-source alternative is Sentry — Detect, diagnose, and resolve software issues quickly with powerful error tracking, performance monitoring, and release management..
Other highly rated open-source Raygun alternatives include OpenReplay, HyperDX and Highlight.
Detect, diagnose, and resolve software issues quickly with powerful error tracking, performance monitoring, and release management.
Detect, diagnose, and resolve software issues quickly with powerful error tracking, performance monitoring, and release management.
Open-source session replay and product analytics platform you can self-host for complete control over data security, privacy, and compliance.
Open-source session replay and product analytics platform you can self-host for complete control over data security, privacy, and compliance.
Open source observability platform unifying session replays, logs, traces, metrics and errors. Fast search, automatic clustering, $0.40/GB pricing.
Open source observability platform unifying session replays, logs, traces, metrics and errors. Fast search, automatic clustering, $0.40/GB pricing.
Comprehensive monitoring solution offering error tracking, session replay, and performance insights for seamless debugging and optimization.
Comprehensive monitoring solution offering error tracking, session replay, and performance insights for seamless debugging and optimization.
Bugsink offers real-time error tracking with self-hosting capabilities, allowing easy installation and connection to any app using Sentry-compatible SDKs.
Bugsink offers real-time error tracking with self-hosting capabilities, allowing easy installation and connection to any app using Sentry-compatible SDKs.
Self-hosted platform for small dev teams combining deployments, error tracking, analytics, session replay, uptime monitoring, and managed databases in one dashboard.
Self-hosted platform for small dev teams combining deployments, error tracking, analytics, session replay, uptime monitoring, and managed databases in one dashboard.
About Raygun
Crash reporting and performance monitoring platform that tracks errors, crashes, and real user interactions across web and mobile apps, giving development teams the data to find and fix issues fast.