Postman

Develop, test, manage, and distribute APIs and services. Built for engineers. Designed for enterprise scale

Postman is a platform for building, testing, documenting, and sharing APIs, covering the process from an initial spec through to a live API used in production. Its design and build tools include a spec hub, shared workspaces, auto-generated documentation, mock servers, and an SDK generator, while a separate set of testing tools covers manual API calls, automated collection runs, performance and webhook testing, and ongoing monitors that check APIs are still behaving as expected.

An AI layer runs across the platform, including an Agent Mode that automates API workflows, a command-line tool for working outside the browser, and an MCP server that gives AI agents direct context about an organization's APIs. Catalog and insights tools then track what APIs exist across a team and how they are used, which is the kind of oversight behind its listing here under project management, alongside its core role as an engineering tool for teams shipping APIs at scale.

Pricing plans are not detailed in the material available, so that detail is not confirmed here. Try building a simple request in the API client and running it against an existing endpoint to see the workflow firsthand.

Category: Project Management. Pricing: free. Visit website

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