Datadog vs Sentry: Full Comparison (2026)
Pricing, features, scores, and a clear verdict on which one is right for you.
The bottom line
Datadog positions itself as "cloud monitoring and observability platform" while Sentry goes after "application monitoring and error tracking" — so the right pick depends on which problem you're actually solving. They take different commercial approaches — Datadog uses a usage-based-based model and Sentry a freemium approach, which affects how costs scale as your team grows. Sentry lets you start for free, which means you can validate the fit before committing budget. Datadog requires a paid commitment upfront, so make sure it matches your workflow before signing.
At a glance
| Datadog | Sentry | |
|---|---|---|
| Our score | 85/100 | 85/100 |
| Starting price | $15/mo | Free |
| Free tier | No | Yes |
| Best for | Cloud monitoring and observability platform | Application monitoring and error tracking |
Pricing comparison
Calculate your cost
Feature comparison
core
| Feature | Datadog | Sentry |
|---|---|---|
| Infrastructure monitoring | Yes | No |
| APM/tracing | Yes | No |
| Log management | Yes | No |
| Synthetic monitoring | Yes | No |
| Dashboards | Yes | No |
| Error tracking | No | Yes |
| Performance monitoring | No | Team+ |
| Session replay | No | Team+ |
| Release tracking | No | Yes |
| Source maps | No | Yes |
Ratings breakdown
What the data tells us
Key capabilities you'd miss
Choosing Datadog means going without Error tracking, Performance monitoring, Session replay (which Sentry offers). Choosing Sentry means losing Infrastructure monitoring, APM/tracing, Log management. These are the features that typically drive the final decision — check whether your workflow depends on any of them before committing.
What company size tells you
Datadog (5,000+ employees) has the engineering bench to ship features across many fronts but may iterate slower on individual requests. Sentry (201-500 employees) typically ships faster on its core product but may lag on peripheral features. Consider which matters more for your roadmap.
Choose Datadog if...
- You're ready to invest from $15/mo
- You value powerful features over simplicity
- You need enterprise-grade capabilities
Choose Sentry if...
- You want a free tier to get started
- You value an intuitive, easy-to-use interface
- Getting strong value for money is a priority
Frequently asked questions
Is Datadog or Sentry better?
Datadog scores 85/100 compared to Sentry's 85/100 on VendorVS. However, the best choice depends on your needs — Datadog excels at ease of use (7/10) while Sentry scores 8/10.
How much does Datadog cost compared to Sentry?
Datadog starts at $15/mo. Sentry starts at free (free tier available). Sentry is the more affordable option.
Does Datadog or Sentry have a free plan?
Sentry offers a free tier. Datadog does not — its cheapest plan starts at $15/mo.
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