Observability software pricing
We track 6 observability tools. 4 have a free plan. For 10 seats, the lowest per-seat cost is Splunk Splunk On-Call at $50 a month.
- Tools tracked
- 6
- With a free plan
- 4
- Lowest seat price
- $5
- Last checked
- October 24, 2026
Observability price comparison
| Tool | Starting price | Free plan | 10 seats / month | Checked |
|---|---|---|---|---|
| Datadog | From $0.10/GB ingested/mo | No | — | |
| Grafana Cloud | From $19/mo | Yes | — | |
| New Relic | From $10/first full user/mo | Yes | — | |
| PagerDuty | From $21/user/mo | Yes | $210 | |
| Sentry | From $26/account/mo | Yes | — | |
| Splunk | From $5/user/mo | No | $50 |
Free observability software
- Grafana Cloud — Free
- New Relic — Free: 100 GB ingest, 1 full user
- PagerDuty — Free: 5 users
- Sentry — Developer: 1 user; 5k errors
Cheapest observability software for a team of 10
Ranked by the cheapest per-seat plan’s monthly cost for 10 seats, using annual-billing rates where the page lists them. Tools priced per account or by usage are not ranked.
Observability pricing FAQ
How much does observability software cost?
We track 6 observability tools. 4 have a free plan. For 10 seats, the lowest per-seat cost is Splunk Splunk On-Call at $50 a month.
Is there free observability software?
Yes. Grafana Cloud, New Relic, PagerDuty, Sentry have a free plan on the official pricing page. Free plans have limits; each tool page lists them.
What is the cheapest observability software for a small team?
At 10 seats, Splunk Splunk On-Call ($50/month), PagerDuty Professional ($210/month) cost the least among per-seat plans we track. Tools priced per account or by usage are not ranked here.