Sentry is an application monitoring platform that tracks errors and performance problems in software as they happen in production, used by development teams that need to find, understand, and fix issues in a live application.
An application sends event data to Sentry through an SDK, and the platform groups related errors into issues, attaches a stack trace and surrounding context, and tracks performance data and session replays alongside them so a developer can see what a user experienced when something went wrong. Sentry can be queried through its web dashboard, a command-line tool, a REST API, or an MCP server that gives an AI agent structured access to the same issue and tracing data, including an AI-assisted debugging feature on paid plans.
A free Developer plan covers a single user with core error monitoring, tracing, and email alerts. Paid Team and Business plans support unlimited users and add API integrations, the AI debugging agent, custom dashboards, and quota management, while an Enterprise plan adds a dedicated account manager at custom pricing.
Listed 1 month ago by MakerVote editors · Updated September 2026 · 11 clicks
