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Sentry vs PostHog
A detailed comparison to help you choose between Sentry and PostHog.
Last reviewed:
| Feature | Sentry | PostHog |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Free Tier | Yes | Yes |
| Monthly Cost (Solo) | $0 | $0 |
| Target Audience | developers, startups | solopreneurs, startups, developers |
| Verified | No | Yes |
| Solo-Friendly | Yes | Yes |
| Open Source | Yes | Yes |
| Editorial Rating | 4.6/5 | 4.4/5 |
| Categories | Developer Tools | Analytics, Developer Tools |
| Key Features | Error tracking and alerting, Performance monitoring, Session replay, Release tracking, Issue grouping and deduplication | Product analytics, Session replay, Feature flags, A/B testing, Surveys |
| Free Tier Quality | excellent | excellent |
Pricing Breakdown
Sentry
Developer (Free): 5K errors, 10K transactions, 1 user. Team: $26/month (50K errors). Business: $80/month. Enterprise: custom. Self-hosted: free.
PostHog
Free: 1M events/month, 5K recordings. Usage-based: $0.000045/event beyond free. Self-hosted: free (open source). No per-seat pricing.
Integration Overlap
Shared Integrations (3)
GitHubSlackNext.js
Only in Sentry (7)
GitLabJiraPagerDutyLinearVercelDjangoExpress
Only in PostHog (7)
ReactPythonRubyGoSegmentZapierSentry
Use Case Fit
Sentry
- * Production error tracking and alerting
- * Application performance monitoring
- * Session replay for debugging
- * Release health monitoring
- * Cron job monitoring
PostHog
- * Product usage analytics
- * Session recording and replay
- * Feature flags and rollouts
- * A/B testing and experimentation
- * User surveys and feedback
Sentry
Pros
- + Generous free tier (5K errors/month)
- + Excellent error grouping and deduplication
- + SDKs for every language and framework
- + Open source (self-hostable)
Cons
- - Can be noisy without proper configuration
- - Performance monitoring adds cost
- - Complex pricing at scale
PostHog
Pros
- + All-in-one product analytics
- + Generous free tier (1M events/mo)
- + Open source and self-hostable
- + Session replay included
Cons
- - UI less polished than Amplitude
- - Learning curve
- - Self-hosting requires resources
Editorial Verdict
Both tools are evenly matched on price. Sentry excels at production error tracking and alerting, while PostHog is stronger for product usage analytics.
SaaSLens Editorial Team
Editorial Team