PagerDuty vs Sentry: Full Comparison (2026)
Pricing, features, scores, and a clear verdict on which one is right for you.
The bottom line
PagerDuty positions itself as "digital operations management" while Sentry goes after "application monitoring and error tracking" — so the right pick depends on which problem you're actually solving. Both use freemium pricing, but PagerDuty charges per seat while Sentry charges custom — a meaningful difference for larger teams.
At a glance
| PagerDuty | Sentry | |
|---|---|---|
| Our score | 85/100 | 85/100 |
| Starting price | Free | Free |
| Free tier | Yes | Yes |
| Best for | Digital operations management | Application monitoring and error tracking |
Pricing comparison
Calculate your cost
Feature comparison
core
| Feature | PagerDuty | Sentry |
|---|---|---|
| On-call scheduling | Yes | No |
| Alert routing | Yes | No |
| Escalation policies | Yes | No |
| Mobile app | Yes | No |
| Multi-channel notifications | 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 PagerDuty means going without Error tracking, Performance monitoring, Session replay (which Sentry offers). Choosing Sentry means losing On-call scheduling, Alert routing, Escalation policies. 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
Sentry (201-500 employees) has the engineering bench to ship features across many fronts but may iterate slower on individual requests. PagerDuty (1001-5000 employees) typically ships faster on its core product but may lag on peripheral features. Consider which matters more for your roadmap.
Choose PagerDuty if...
- You want a free tier to get started
- You value an intuitive, easy-to-use interface
- 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 PagerDuty or Sentry better?
PagerDuty scores 85/100 compared to Sentry's 85/100 on VendorVS. However, the best choice depends on your needs — PagerDuty excels at ease of use (8/10) while Sentry scores 8/10.
How much does PagerDuty cost compared to Sentry?
PagerDuty starts at free (free tier available). Sentry starts at free (free tier available). PagerDuty is the more affordable option.
Does PagerDuty or Sentry have a free plan?
Yes, both PagerDuty and Sentry offer free tiers, so you can try each before committing to a paid plan.
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