Added Nov 5, 2026
Sentry
FreemiumError and performance monitoring with an AI debugging agent
What is Sentry?
Sentry tracks errors, slow requests and crashes across web, mobile and game apps, and adds Seer, an AI agent that helps find root causes and propose fixes. It is aimed at development teams who want to see problems before users report them.
The platform covers error monitoring, tracing, session replay, logs, profiling, cron and uptime checks. Seer adds AI debugging, Autofix and AI code review on top of that data, and there is also tracing aimed at AI agents and LLM calls.
Sentry connects with GitHub and Slack, ships a command line tool, and exposes an MCP server so coding assistants can read issue data. SDKs exist for a long list of languages, and OpenTelemetry is supported.
Features
- Error monitoring
- Tracing and profiling
- Session replay
- Seer AI debugging agent
- AI code review
- Sentry MCP server
Tags
Releases
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Sentry was added to the directory.
Organization
Functional Software (Sentry)
🇺🇸 United States
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
Sentry plans
Developer
Free
- Limited to one user
- Error monitoring and tracing
- 10 custom dashboards
- MCP access
Team
$26/mo billed yearly
- Unlimited users
- Third-party integrations
- 20 custom dashboards
- Seer available as add-on
Business
$80/mo billed yearly
- Unlimited custom dashboards
- Advanced quota management
- SAML and SCIM support
Enterprise
Contact sales
- Technical account manager
- Dedicated support
Prices in USD, checked Nov 5, 2026. Plans change often, so confirm on the Sentry site.Official pricing
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Pros and cons
Pros
- Free plan for solo developers
- AI debugging works from real error data
- Wide SDK coverage
- Integrates with GitHub and Slack
Cons
- Seer needs a separate subscription
- Free plan is limited to one user
- Costs rise with event volume
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Q&A
What is Sentry?
Sentry tracks errors, slow requests and crashes across web, mobile and game apps, and adds Seer, an AI agent that helps find root causes and propose fixes. It is aimed at development teams who want to see problems before users report them.
Is Seer included in the Team plan?
The pricing page lists Seer as available on Team with a separate subscription, so it is not bundled in the base price.
Can AI coding assistants read Sentry issues?
Yes. Sentry offers an MCP server, and MCP access is listed even on the free Developer plan.
How much does Sentry cost?
Sentry is freemium.
Is there a free version of Sentry?
Yes. Sentry has a free plan, and paid plans add more usage and features.
What are the main features of Sentry?
Error monitoring, Tracing and profiling, Session replay, Seer AI debugging agent, AI code review, Sentry MCP server.
Who makes Sentry?
Sentry is made by Functional Software (Sentry).
What are the best alternatives to Sentry?
Popular alternatives include Inspector, Visual Studio Code, Context7.