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PostmanBuild & Connect

STOA rating

For builders

Openness

OPENNESS 6/10API 2/3 · Export 3/3 · Contract 0/2 · Integrations 1/2

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Postman has a public API for managing collections, environments, monitors and other assets; availability of some APIs varies by plan. learning.postman.com, checked 9 Oct 2026 (opens in a new tab)

Your data

You can export collections, environments and global variables as JSON files, and a bulk dump of all collections and environments. learning.postman.com, checked 9 Oct 2026 (opens in a new tab)

What it does

Postman lets developers build, test, document, and monitor APIs from one place, with collaboration features for sharing work across teams.

Strengths

Free plan works well for individual developers and very small teams
Industry-standard tool with a huge community and learning resources
Makes testing and documenting APIs much faster than doing it manually
Supports a wide range of API types including REST, GraphQL, and SOAP

Weaknesses

Only useful if your team includes developers who work with APIs
Collaboration features are locked behind paid plans starting at $19 per user per month
Can feel overwhelming for developers new to API testing
Not a general-purpose business tool — very narrow use case

Key features

Test and debug API connections without writing extra code
Automatically generate API documentation your team or clients can read
Organize API requests into collections and share them with your dev team
Set up automated tests to check that your APIs keep working over time
Monitor API performance and get alerts when something breaks
Connect with tools like GitHub, Slack, and CI/CD pipelines for developer workflows

AI features

Postman includes an AI assistant called Postbot that can help write API tests, generate documentation, and suggest fixes for failing requests. It saves developers time by automating repetitive parts of API testing and setup.

STOA verdict

Postman is best for small businesses that have developers building or connecting to APIs — think software teams, tech startups, or anyone integrating third-party services. The free plan is genuinely useful for solo developers or small teams, but if you need more collaboration features, the paid plans can feel pricey for what you get. If your team doesn't write code or work with APIs directly, this tool isn't for you.