Postman review

Postman ranks first because it covers the widest part of API work in one product. The free plan includes the multi-protocol client, collections and environments, the Collection Runner for automated tests, local performance testing, mock servers, specs with versioning and native Git, so a single developer can build and test a full API without paying. Solo at $9 a month billed annually adds data-driven testing with exports, custom branded documentation and expanded monitoring. Collaboration is where the cost rises: Team costs $19 per user a month billed annually and adds shared workspaces, unlimited viewers and basic role-based access control. Enterprise, priced through sales, adds an API Catalog, a private API network, governance and audit reporting and private runners. Postman also builds AI into the product through Agent Mode, Postman AI credits on every plan and an MCP server. The trade-off is price and breadth: small teams pay per seat for features they may not use.

Who it is for

Teams that want one platform to design, test, monitor and document APIs, with room to grow into governance.

Price

Free plan for individuals; Solo $9 per month billed annually, Team $19 per user per month billed annually.

$9 per month (billed annually)
Quoted from the vendor pricing page on November 9, 2026.

Key features

• Multi-protocol API client with collections, environments and an MCP client on every plan
• Collection Runner for automated API tests, plus local performance testing
• Mock servers, specs with API versioning and native Git on the free plan
• API monitors with 1,000 requests a month on Free and 10,000 on paid plans
• Published API documentation, custom branded from Solo, and Postman AI credits on every plan

Strengths and weaknesses

• Strength: Free plan already covers the client, runner, mocks, specs and native Git
• Strength: Testing, monitoring and documentation live in one tool
• Strength: Enterprise adds an API Catalog, private API network and governance reporting
• Weakness: Team collaboration starts at $19 per user a month on Team
• Weakness: Solo is a single user plan
• Weakness: Cloud performance testing is billed separately at $0.04 per virtual user hour

Key facts

• Free plan: Yes, for individuals
• Plans: Free, Solo, Team and Enterprise
• Monitoring: 1,000 requests a month on Free, 10,000 on paid plans
• Annual discount: Up to 25%

Where it ranks

Postman is No. 1 in our Best API Testing Tools verdict.