Open Source Alternatives to Sentry

An application performance monitoring and error tracking platform that helps developers identify and resolve software issues. The software provides capabilities for error monitoring, tracing, log management, session replays, and application metrics. It includes an AI debugging agent called Seer that performs root cause analysis, generates code patches, and predicts errors through AI code review. The product is deployed via SDKs for various languages and frameworks, including JavaScript, Python, Go, Ruby, and .NET, and integrates with tools such as GitHub, Slack, Jira, and Linear. It is designed for solo developers and engineering teams to monitor application health from development to production.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Sentry give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 2 open source alternatives to Sentry. The most popular are Highlight and Bugsink. Most use the Apache-2.0 or Custom license, and 2 offer an official Docker image.