Sentry is unclaimed —

Sentry

Code breaks, fix it faster·sentry.io

Sentry is an application monitoring platform that helps developers find and fix errors, performance issues, and crashes in real time across any stack. It provides error monitoring, structured logging, distributed tracing, session replay, performance profiling, and an AI debugging agent (Seer) that uses code-level context to help root-cause and fix issues. The platform connects errors, logs, traces, replays, and metrics together and integrates with tools like GitHub, Slack, and Jira.

What it's for

Build a custom metrics dashboard in Next.jsMonitor a Supabase log drainAuto-triage bugs in LinearFix checkout performance issues in React NativeDebug with Sentry MCP + Claude CodeDebug with Sentry MCP + WarpFix issues with Sentry MCP + CursorInvestigate issues with SeerCreate structured logging with LogTapeDebug undefined props in React NativeTrack requests across services with distributed tracingWatch session replays tied to stack traces and errorsMonitor scheduled jobs (cron monitoring)Monitor uptime of URLs

Features 21

Agent tracing for AI agent/LLM calls and tool executions
AI code review for GitHub pull requests
Alerts and notifications via email and integrated tools
Application metrics (trace-connected, high-cardinality)
Breadcrumbs tracking events leading to errors
Continuous and UI profiling
Cron monitoring for scheduled jobs
Custom dashboards
Distributed tracing across services
Error monitoring with stack traces and local variables
MCP server for connecting coding agents to Sentry context
Mobile app Size Analysis
Release health tracking (crash-free sessions, version adoption)
Seer Agent for conversational debugging
Seer AI debugging agent (root cause analysis, fix generation, error prediction)
Seer Autofix for automated patch generation
Session Replay (video-like recreations of user sessions)
SSO (SAML2, SCIM, Google Apps, GitHub)
Structured logging connected to errors and traces
Suspect commits and ownership rules
Uptime monitoring

At a glance

free tierfree trialopen sourceself-hostableAPI

TypeWeb app

DeploymentHybrid

PlatformsWeb

Fordevelopers, software teams, startups, enterprises

CompanyFunctional Software, Inc. · 2011

Integrations

DatadogGoogle Cloud PlatformSlackOriginCodecovDiscordGitHubLinearJiraGitLabVercelPagerDuty

Complianceself-reported

ISO 27001HIPAASOC 2GDPR

Resources

Pricing

Team and Business plan prices shown ($26/mo and $80/mo) are the per-month rates when billed annually with default pre-paid data; the page does not clearly state separate month-to-month pricing. Usage above each plan's included quota is billed at pay-as-you-go rates. Enterprise pricing is custom/quote-based.

DeveloperFree

For solo devs working on small projects.

Limited to one user; 5k errors, 5GB logs, 5GB app metrics, 5M spans tracing, 50 replays, 1 uptime monitor, 1 cron monitor, 20 metric monitors, 1GB attachments, 100 builds size analysis, 10 custom dashboards, 30-day data lookback

Team$26/mo · billed annually

Price shown ($26/mo) is billed annually with default pre-paid data; the page does not clearly state a separate month-to-month rate.

Unlimited users and projects; 50k errors included, 5GB logs (+$0.50/GB additional), 5GB app metrics (+$0.50/GB additional), 5M spans, 50 replays, 1 uptime monitor (+$1.00/alert additional), 1 cron monitor (+$0.78/monitor additional), 20 metric monitors, 1GB attachments, 20 custom dashboards, up to 90-day data lookback

Business$80/mo · billed annually

Price shown ($80/mo) is billed annually with default pre-paid data; the page does not clearly state a separate month-to-month rate.

Same base quotas as Team, plus 1,000 metric monitors, unlimited custom dashboards, up to 90-day lookback with additional sampled retention, SAML + SCIM support

EnterpriseQuote

Custom pricing; contact sales. For organizations with advanced needs.

Custom quotas for all usage metrics; custom data residency

New users only: 5,000 free Session Replays per month for the first 3 months

Similar apps