Sentry

What is Sentry?

Sentry is a developer focused error and performance monitoring tool that captures exceptions with rich context and traces, loved for debugging and fixing issues fast. Founded in 2012, it focuses on application errors and performance from the developer's perspective, capturing exceptions and crashes with full stack traces, breadcrumbs, release and user context, plus performance monitoring and distributed tracing to find slow transactions. With SDKs for most languages and frameworks and tight links to code and issue tools, Sentry helps developers quickly see what broke, where and why, and fix it. Available free and self hosted, it is a favourite of engineering teams. For error and performance monitoring, Sentry is a leading choice.

Sentry's distinction is developer first error monitoring with the context to fix issues fast. Rather than broad infrastructure observability, it zeroes in on application errors and performance, giving developers the stack traces, context and release information they need to debug, tied to their code and tools. That focus on fast debugging, with a free tier and self hosting, makes it a staple for dev teams.

Who Sentry is best for

Sentry is best for development teams that want fast, developer focused error and performance monitoring, capturing exceptions with rich context to debug and fix issues quickly, tied to their code and tools, with free and self hosted options. It suits dev teams focused on application quality. It is a weaker fit for teams wanting broad infrastructure and all round observability, where Datadog or New Relic fit, or AI led enterprise observability, where Dynatrace fits.

Key features

The core strengths are error and crash monitoring with full stack traces, breadcrumbs and release and user context, performance monitoring and distributed tracing, and SDKs for most languages and frameworks. Sentry offers release tracking, alerting, and integrations with GitHub, Slack and Jira, plus self hosting. Its developer focused error context and fast debugging are its defining advantages.

Sentry pricing

Sentry offers a free Developer plan for individuals and small projects, a Team plan from around 26 US dollars a month, a Business plan from around 80, and Enterprise quoted, with usage based on events and other quotas, plus a free self hosted option. Pricing scales with event volume and features. The free and self hosted options suit small teams. Confirm current figures on the Sentry pricing page.

Integrations and ecosystem

Sentry integrates with GitHub, GitLab, Slack, Jira, PagerDuty and many tools, with SDKs for virtually every major language and framework, plus an API. Its SDKs and developer tool integrations, which put errors into the developer's code, chat and issue workflow, support its fast debugging focus and are a key reason dev teams adopt it.

Sentry and debugging

Fast debugging is the signature strength: Sentry captures errors with full stack traces, breadcrumbs, and release and user context, and links them to the commit and issue, so developers immediately see what broke, where and why, and can fix it quickly, often before many users are affected. For dev teams focused on application quality, this debugging context is the main reason to choose Sentry.

Ease of use and support

Sentry is highly rated by developers for quick setup, rich error context and fast debugging, among the top in its niche, with good support and a strong free and self hosted offering. Its G2 reviews praise error context, ease and developer focus, with narrower scope than full observability platforms the main consideration.

Is Sentry worth it?

For development teams that want fast, developer focused error and performance monitoring with rich context to debug and fix issues quickly, Sentry is an excellent, highly rated choice with free and self hosted options. The main caution is its narrower scope versus full observability, so teams wanting broad infrastructure observability may add or prefer Datadog or New Relic, but for error and performance monitoring Sentry leads.