Postman

Postman began as a tool for sending requests to an API and inspecting the responses. The company now presents a broader environment for working across an API’s lifecycle. From design and documentation to testing, collaboration, and management, the platform brings together tasks that are often spread across multiple tools. It serves individual developers as well as teams maintaining connected services.

Workspaces let teams bring requests, collections, documentation, and tests into a shared context. A team can build a collection of API calls, define checks for their responses, and reuse it during development. Mock servers help test integrations before a working API exists, while monitors and performance tests can track behavior and identify changes in deployed services.

The API catalog, inventory, and analytics tools add a management layer: organizations can document the interfaces they use, share them, and apply common standards. Postman also groups functional testing, flows, webhook testing, and OpenAPI-compatible tools. This lets teams move from exploring an API to preparing repeatable tests and reviewing how it connects with other components.

The current offering also includes tools for coding agents. Postman CLI and its skills can run collections and workflows from a development environment, while the MCP server gives compatible agents API context. The company describes Context Graph as a searchable map of APIs, collections, and their relationships, and Passport as an intermediary that lets people request credential access and attribute calls without directly exposing the secret.

For AI-powered workflows, Postman presents Fabric for governing API, MCP, and AI traffic; Astropods for operating agents; and Fern for documentation, SDKs, and command-line tools. The official site positions the product as a working layer for designing, validating, and managing digital connections, with features and plans varying by product and subscription. The San Francisco address comes from the source listing; the core service is delivered through software and online resources.