OpenObserve vs Postman: Pricing Comparison (2026)
OpenObserve starts at Free. Postman starts at $19/mo. OpenObserve is $19/mo cheaper on the entry tier than Postman.
See price history: OpenObserve · Postman
OpenObserve is a Datadog/Splunk/New Relic alternative positioned on transparent pay-as-you-go pricing with no per-seat or per-host fees. Cloud PAYG: $0.50/GB ingestion + $0.01/GB query (30% off with annual commit). Includes 15-month metrics retention + 30-day non-metrics retention default. Enterprise adds SSO/RBAC, AI SRE agent, BYO bucket infinite retention. Self-hosted OSS is free; Self-hosted Enterprise free up to 50GB/day.
The API development platform that defined the category, used by 30M+ developers at 500K+ companies. Positioned as the shared workspace for API design, testing, monitoring, and documentation. Distinctive for its collection-based workflow that made API testing collaborative before Insomnia and Bruno existed. Priced $14-$29/user/mo across Free/Basic/Professional plus custom Enterprise. Also offers Postman AI Agent Builder (2024 launch) for AI-powered API workflows. Founded 2014 in Bangalore, $5.6B valuation (2021 Series D). Public API network hosts 200K+ published APIs.
All plans compared
| # | Plan | OpenObserve monthly | OpenObserve annual | Postman monthly | Postman annual |
|---|---|---|---|---|---|
| 1 | Cloud Professional (PAYG) / Free | 0 | 0 | 0 | 0 |
| 2 | Cloud Enterprise / Basic | custom | custom | 19 | 14 |
| 3 | Self-hosted (OSS) / Professional | 0 | 0 | 39 | 29 |
| 4 | Self-hosted Enterprise / Enterprise | 0 | 0 | custom | custom |
What each is best for
OpenObserve is a Datadog/Splunk/New Relic alternative positioned on transparent pay-as-you-go pricing with no per-seat or per-host fees. Cloud PAYG: $0.50/GB ingestion + $0.01/GB query (30% off with annual commit). Includes 15-month metrics retention + 30-day non-metrics retention default. Enterprise adds SSO/RBAC, AI SRE agent, BYO bucket infinite retention. Self-hosted OSS is free; Self-hosted Enterprise free up to 50GB/day.
The API development platform that defined the category, used by 30M+ developers at 500K+ companies. Positioned as the shared workspace for API design, testing, monitoring, and documentation. Distinctive for its collection-based workflow that made API testing collaborative before Insomnia and Bruno existed. Priced $14-$29/user/mo across Free/Basic/Professional plus custom Enterprise. Also offers Postman AI Agent Builder (2024 launch) for AI-powered API workflows. Founded 2014 in Bangalore, $5.6B valuation (2021 Series D). Public API network hosts 200K+ published APIs.
At a glance
| OpenObserve | Postman | |
|---|---|---|
| Free plan | Yes | Yes |
| Entry price | Free | $19/mo |
| Enterprise available | Yes | Yes |
| Pricing model | Per Usage | — |
| Last verified | August 28, 2026 | August 30, 2026 |
| Full pricing | View full pricing | View full pricing |
Pricing last verified August 30, 2026. Tracked daily.