Sentry

Application monitoring and error tracking software

4.9•75 reviews•

475 followers

Application monitoring and error tracking software

4.9•75 reviews•

475 followers

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Issue tracking software

•

Testing and QA software

Self-hosted and cloud-based application monitoring that helps software teams see clearer, solve quicker, & learn continuously.

Prometheus by FirecrawlA Forward Deployed Agent for web data.

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Sentry Launches

SentrySoftware errors are inevitable. Chaos is not.

Launched on April 22nd, 2020

Exception PerceptionsVideos, tutorials, and code examples on Observability

Launched on February 27th, 2018

SentryStop hoping your users will report errors

Launched on January 11th, 2018

The Monitor by SentryLearn monitoring best practices from leading engineers 🐛

Launched on December 13th, 2017

Sentry.ioStop hoping your users will report errors

Launched on June 6th, 2017

View all Sentry launches

4.9

Based on 75 reviews

Review Sentry?

Reviewers mostly see Sentry as a practical, reliable way to catch production errors fast, with real-time alerts, clear stack traces, user context, and useful grouping and filtering. Users say it works well across frontend and backend setups and integrates broadly, while founders of GraphBit, Greta, and Flexprice credit it with faster debugging and solid production visibility. The main drawbacks are alert fatigue, some setup friction around source maps, and gaps for mobile, browser extension, or more unified cross-team workflows.

+73

Summarized with AI

Pros

real-time error tracking (27)

seamless integrations (8)

performance monitoring (7)

detailed stack traces (5)

error alerts (5)

detailed diagnostics (3)

dashboard usability (2)

flexible setup (2)

Pros

Cons

Reviews

All Reviews

Most Informative

•9 reviews

What's great

real-time error tracking (27)detailed stack traces (5)error alerts (5)

We run Sentry on both frontend (Next.js) and backend (Fastify/Node). The moment something breaks in production — a failed match update, a broken PDF export, a crashed worker — we know before any user reports it, with the exact stack trace and user context. For a two-sided app handling real-time sports scheduling, that peace of mind is invaluable.

What needs improvement

Honestly, the alert fatigue can be real early on — you need to tune noise filters or you'll drown in minor warnings. Source maps setup also takes some care to get right (we disabled them for now to keep builds clean).

vs Alternatives

We evaluated Datadog and LogRocket, but both felt like overkill for our stage. Sentry does error monitoring, performance tracking, and alerting in one integration — no extra infra, no extra cost. It just works out of the box with Next.js and Node.

Ratings

Ease of use

Reliability

Value for money

Customization

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15 views27d ago

We Are Learning

•6 reviews

At "We Are Learning," Sentry has been a cornerstone for real-time error monitoring, significantly enhancing our debugging efficiency and system stability. Its real-time error capture, coupled with rich contextual data, has enabled us to identify and resolve issues with remarkable speed and accuracy. The seamless integration with our existing tech stack, including Microsoft Azure, ensures that our DevOps and development teams receive immediate notifications for prompt action. However, one area for improvement could be the inclusion of machine learning algorithms to predict potential system failures based on error patterns, which would allow for more proactive issue resolution. Overall, despite this room for enhancement, Sentry remains a crucial tool in our arsenal for maintaining a high level of service reliability and operational excellence.

What's great

seamless integrations (8)real-time error tracking (27)

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24 views2yr ago

used Sentry to build Termdock

•3 reviews

Sentry is critical for Termdock and our backend services across error monitoring and performance tracing. Its issue grouping and release tracking let us map multi‑project, multi‑workspace events to the correct versions. Source Maps and Stack Traces speed up debugging, while Performance tracing visualizes slow transactions and bottlenecks. With alert rules and environment tags, we can quickly pinpoint issues in a terminal‑driven workflow and trace them back to the corresponding commit. We evaluated New Relic, Datadog, and Firebase Crashlytics. They excel at broad observability and mobile crash reporting, but we prioritize consistent frontend‑backend error context, fine‑grained release/environment segmentation, and a developer‑friendly debugging experience. As a result, we chose Sentry as the core to ensure stability, speed, and traceability when multiple projects run in parallel.

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25 views7mo ago

•9 reviews

What's great

real-time error tracking (27)detailed stack traces (5)error alerts (5)

What needs improvement

vs Alternatives

Ratings

Ease of use

Reliability

Value for money

Customization

Report

15 views27d ago

We Are Learning

•6 reviews

What's great

seamless integrations (8)real-time error tracking (27)

Report

24 views2yr ago

used Sentry to build Termdock

•3 reviews

Report

25 views7mo ago