PagerDuty
Sentry
| Feature | PagerDuty | Sentry |
|---|---|---|
| Pricing | Free / from $21/mo | Free / from $26/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.4 / 5 | 4.5 / 5 |
| Best For | devops-engineers, sre-teams, on-call-teams, enterprise | developers, frontend-teams, mobile-developers, startups |
| Founded | 2009 | 2012 |
| Incident Management | ✓ | ✗ |
| On Call Scheduling | ✓ | ✗ |
| Escalation Policies | ✓ | ✗ |
| Event Intelligence | ✓ | ✗ |
| Automation | ✓ | ✗ |
| Status Pages | ✓ | ✗ |
| Error Tracking | ✗ | ✓ |
| Performance Monitoring | ✗ | ✓ |
| Session Replay | ✗ | ✓ |
| Source Maps | ✗ | ✓ |
| Release Tracking | ✗ | ✓ |
| Alerting | ✗ | ✓ |
| Integrations | ✗ | ✓ |
| Issue Triaging | ✗ | ✓ |
✓ PagerDuty Pros
- Reliable alerting
- Great escalation policies
- Many integrations
- AIOps capabilities
✗ PagerDuty Cons
- Expensive at scale
- Complex rule setup
- Can be noisy
✓ Sentry Pros
- Excellent error tracking with full stack traces
- Source map support for minified code
- Session replay shows exactly what users experienced
- Open-source self-hosted option available
- Supports 100+ platforms and frameworks
✗ Sentry Cons
- Event quotas can be exceeded during incidents
- Alert fatigue if not properly configured
- Performance monitoring less mature than Datadog
The Verdict
PagerDuty is built for devops engineers and sre teams, with a focus on incident-management and on-call-scheduling. Sentry targets developers and frontend teams and leads with error-tracking and performance-monitoring.
On pricing, PagerDuty is the clear winner for budget-conscious users — starting at $21/mo compared to $26/mo for Sentry. That $5/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Feature-wise, Sentry offers broader built-in capabilities (8 features vs 6), while PagerDuty takes a more focused approach — which can mean a simpler, faster onboarding experience.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.