Datadog vs PagerDuty
Compared across 3 shared tasks, including incident response and on-call.
Short verdict
In the 3 TaskRanking use cases where both appear, Datadog ranks higher in 2 and PagerDuty in 1. Average rank across these: Datadog 2.0, PagerDuty 2.7 (1 = best).
Computed from our published rubric rankings, not paid placement.
Prices from vendor pages; Unverified and Contact sales are shown as-is.
Side by side
| Attribute | Datadog | PagerDuty |
|---|---|---|
| Starting price | From $55/month as listed pricing source · checked 2026-10-14 | From $21/user as listed pricing source · checked 2026-10-14 |
| Free tier | Unverified | yes |
| Pricing model | From $55 | Free tier |
| What it is | Monitoring and observability | Incident management |
| Use cases ranked in | 6 | 3 |
| Shared use cases won | 2 of 3 | 1 of 3 |
| Where it ranks (rank of 5) |
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Head to head on shared use cases
| Shared use case | Datadog | PagerDuty | Higher |
|---|---|---|---|
| Incident response and on-call | #2 | #1 | PagerDuty |
| Monitor systems and infrastructure | #1 | #3 | Datadog |
| Monitor errors in production | #3 | #4 | Datadog |
Best for
Best for: Datadog
- Monitor systems and infrastructure (#1 vs #3)
- Monitor errors in production (#3 vs #4)
- Monitor and evaluate LLM apps (#3; the other isn’t ranked here)
- Secure cloud infrastructure (#4; the other isn’t ranked here)
Best for: PagerDuty
- Incident response and on-call (#1 vs #2)
FAQ
Is Datadog or PagerDuty better?
Across the 3 TaskRanking use cases where both are ranked, Datadog places higher in 2 and the other in 1. Best pick depends on the task; see the shared use cases table.
Is Datadog or PagerDuty cheaper?
Datadog: paid from From $55/month as listed (free tier: Unverified; checked 2026-10-14). PagerDuty: paid from From $21/user as listed (free tier: yes; checked 2026-10-14). Prices come from each vendor's own pricing page.
Do Datadog and PagerDuty have free plans?
Datadog: Unverified. PagerDuty: yes. As listed on vendor pricing pages, last checked 2026-10-14.
Which tasks do both Datadog and PagerDuty cover?
Both are ranked for: Incident response and on-call; Monitor systems and infrastructure; Monitor errors in production.