Atatus vs Sentry: Which is Better in 2026?
Choosing between Atatus and Sentry comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Sentry wins this matchup. SolarWinds is our overall Monitoring pick. Hookdeck is our free Monitoring pick. Pick Atatus if you need its specific feature set.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Atatus
Full-stack application monitoring and error tracking
Best for you if:
- • You want APM and monitoring
Sentry
Application monitoring & error tracking
Best for you if:
- • You want a free tier before you commit
| At a Glance | Atatus | Sentry |
|---|---|---|
Starts at | $49/month Pro | Free Free plan |
Category | Monitoring Debugging | Monitoring Debugging |
Rating | 4.7/5 G2 4.7 · Capterra 4.8 114 reviews | 4.6/5 G2 4.5 · Capterra 4.7 297 reviews |
Free plan | No | Yes |
Watch out for | n/a | Error volume overages: Team and Business include 50K errors. Each additional 50K costs a flat rate that varies by plan. A medium-traffic app generating 500K errors/mo on Team pays significantly more than the $26 base price |
Choose Atatus or Sentry?
Choose Atatus if
- You want APM and monitoring
- You want good features
Choose Sentry if
- You want a free tier before you commit
- You want excellent error grouping
- You want good integrations ecosystem
- Budget matters (Free vs $49/month)
In-Depth Analysis
Atatus
Full-stack application monitoring and error tracking
Atatus offers a fair pricing structure, with a generous Free tier for basic monitoring.
Strengths
- Pro: APM and monitoring
- Pro: Good features
- Pro: Fair pricing
- Pro: Active development
- Pro: Good support
Weaknesses
- Con: Less known
- Con: Feature gaps
- Con: Better alternatives exist
- Con: Learning curve
- Con: Smaller community
Key features
Sentry
Application monitoring & error tracking
Sentry is the error tracking standard for development teams, and its pricing is reasonable at low volumes but scales aggressively with event count.
Watch out
Error volume overages: Team and Business include 50K errors. Each additional 50K costs a flat rate that varies by plan. A medium-traffic app generating 500K errors/mo on Team pays significantly more than the $26 base price
Strengths
- Pro: Excellent error grouping
- Pro: Good integrations ecosystem
- Pro: Useful context in errors
- Pro: Free tier available
Weaknesses
- Con: Can be expensive at scale
- Con: Complex setup for some features
- Con: UI can be overwhelming
Key features
Pricing: Atatus vs Sentry
| Plan | Atatus | Sentry |
|---|---|---|
| Tier 1 | Free Free | Free Developer |
| Tier 2 | $49 month Pro | $26 month (annual) Team |
| Tier 3 | Custom Enterprise | $80 month (annual) Business |
| Tier 4 | N/A | custom Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on Atatus pricing and Sentry pricing.
Key Takeaways
Sentry
- Larger review base (297 reviews)
- Free tier available
- Our pick for this comparison
Atatus
- Higher user rating: 4.7/5 vs 4.6/5
The Bottom Line
Sentry wins this matchup. SolarWinds is our overall Monitoring pick. Hookdeck is our free Monitoring pick.
Frequently Asked Questions
Is Atatus or Sentry better in 2026?
Sentry wins this matchup. SolarWinds is our overall Monitoring pick. Hookdeck is our free Monitoring pick. Pick Atatus for monitoring workflows (main strength: APM and monitoring). Pick Sentry for monitoring workflows (main strength: excellent error grouping).
What are Atatus and Sentry used for?
Atatus: Full-stack application monitoring and error tracking. Sentry: Application monitoring & error tracking.
What does Atatus cost vs Sentry?
Atatus's paid plans start at $49/month (Pro). Sentry's paid plans start at Free (Team).
What's the main difference between Atatus and Sentry?
Atatus's main strength: APM and monitoring. Sentry's main strength: excellent error grouping.