HelloStack
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Application Performance Monitoring & Error Tracking Software

Starting price
$26/mo
Pricing
Free plan
Website
sentry.io
Social media
@sentry

About Sentry

Sentry is an application performance monitoring and error tracking tool built for developers and software teams. It helps identify, debug, and resolve errors faster by prioritizing issues based on affected customers, surfacing root cause with environment and commit context, and automating alerts and integrations with Slack, Jira, GitHub, Vercel, and Netlify.

Sentry screenshot

Key Features

These capabilities map to how engineers triage, diagnose, and fix issues across modern apps:

Error Monitoring

Identify, triage, and resolve issues by prioritizing based on impacted customers, with context like environment, device, OS, and the commit that introduced the error.

Tracing

See the full end-to-end path of a request in distributed systems, navigate traces from a related metric or specific issue, and pinpoint the origin by API calls or database queries.

Session Replay

Replay user sessions to reproduce bugs with visual context, including console output, network activity, and DOM state.

Automations & Integrations

Send custom alerts to Slack, sync issues with Jira, and track releases from GitHub, Vercel, or Netlify.

Summary

Best for engineering teams, site reliability engineers, and DevOps groups that ship apps and need fast, data-driven incident response.

Plans and prices as listed on sentry.io as of Sep 24, 2026.

developer

$0 / monthly

  • One user
  • Error Monitoring and Tracing
  • Alerts and notifications via email
  • 10 custom dashboards
  • MCP access

team

$26/mo / monthly

  • Unlimited users
  • API & third-party integrations
  • 20 custom dashboards
  • Seer: AI debugging agent (subscription required)
  • Additional events

Seer AI Debugger

$40/active contributor/month / monthly

  • Uses Sentry context to flag breaking changes
  • Automatically root cause issues in production
  • Fix what you missed

business

$80/mo / monthly

  • Unlimited custom dashboards
  • Advanced quota management
  • SAML + SCIM support

enterprise

Custom / annual

  • Technical account manager
  • Dedicated customer support

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