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Sentry vs Datadog
A detailed comparison to help you choose between Sentry and Datadog.
| Feature | Sentry | Datadog |
|---|---|---|
| Pricing Model | Freemium | Paid |
| Free Tier | Yes | No |
| Monthly Cost (Solo) | $0 | $15 |
| Target Audience | developers, startups | enterprise, developers |
| Verified | No | Yes |
| Solo-Friendly | Yes | No |
| Open Source | Yes | No |
| Editorial Rating | 4.6/5 | 4.4/5 |
| Categories | Developer Tools | Developer Tools, Analytics |
| Key Features | Error tracking and alerting, Performance monitoring, Session replay, Release tracking, Issue grouping and deduplication | Infrastructure monitoring, APM & distributed tracing, Log management, Real-user monitoring, Synthetic testing |
| Free Tier Quality | excellent | limited |
Pricing Breakdown
Sentry
Developer (Free): 5K errors, 10K transactions, 1 user. Team: $26/month (50K errors). Business: $80/month. Enterprise: custom. Self-hosted: free.
Datadog
Free: 5 hosts, 1-day retention. Infrastructure: $15/host/month. APM: $31/host/month. Logs: $0.10/GB ingested. Synthetics: from $5/month. Enterprise: custom.
Integration Overlap
Shared Integrations (4)
Only in Sentry (6)
Only in Datadog (6)
Use Case Fit
Sentry
- * Production error tracking and alerting
- * Application performance monitoring
- * Session replay for debugging
- * Release health monitoring
- * Cron job monitoring
Datadog
- * Cloud infrastructure monitoring
- * Application performance management
- * Log management and analysis
- * Synthetic monitoring and testing
- * Security threat detection
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
Datadog
Pros
- + Unified platform for all observability needs
- + 750+ out-of-the-box integrations
- + Excellent visualization and dashboarding
- + AI alerts reduce noise and catch real issues
Cons
- - Pricing is complex and can escalate rapidly
- - Per-host and per-feature billing adds up fast
- - Steep learning curve due to breadth of features
- - Can be overkill for small teams or simple applications
Editorial Verdict
Sentry takes the lead for solo founders — it offers better value and is explicitly solo-friendly. Datadog may still be the right pick if you need deep Developer Tools features or plan to scale to a larger team.
SaaSLens Editorial Team
Editorial Team