Postman review
The most complete option for teams that need authoring, automation, and CI in one place.
Top 11 rank
#1 of 11
Score
9.2/9.4
Pricing
$$ (Free tier, teams ~$14-$29/user/mo)
HQ
San Francisco, USA
Verdict
Postman is the best all-round API testing tool because it pairs the fastest path from request to automated test with the Newman CLI for CI and native support for REST, GraphQL, gRPC, and WebSocket.
What customers praise
The Collection Runner plus Newman lets a manually built test suite run headless in a pipeline with almost no rewrite, and JSON schema assertions catch contract drift in a few lines.
What customers criticise
Collections default to Postman's cloud, which many regulated and privacy-focused teams cannot accept, and the desktop app has grown heavy compared to lighter clients.
Best for
Teams that want one tool for building requests, writing automated tests, and running them in CI with the largest ecosystem and community behind it.
At a glance
- Integrations: GitHub Actions, GitLab CI, Jenkins, Datadog, Slack, Newman
- Compliance: SOC 2 Type II, ISO 27001, GDPR
- Regions served: Global SaaS
- Typical onboarding: 1 day
- Free tier: yes
Red flags
Public risk signals as of July 2026: none. No material public risk signals as of 2026-07-14. See the full red-flag report.
Alternatives
See alternatives to Postman, or compare against the next-ranked entry: Postman vs Bruno.
Where else this brand ranks
Source: Top 11 The 11 Best API Testing Tools (2026), verified July 14, 2026 — no paid placement.