Postman is an AI-native API platform for developing, testing, managing, and distributing APIs and services. It is built for engineers and designed for enterprise scale. The platform supports multiple protocols including HTTP, GraphQL, gRPC, MCP, MQTT, WebSockets, and AI in a single collection. It offers features for designing APIs, setting up mocks, generating tests, and implementing fixes without leaving the application via Agent Mode. For teams, workspaces bring specifications, collections, mocks, and docs together with access controls, and provide insights into API usage, failures, and performance. For enterprises, the API Catalog provides a continuous view of every API and service, and the Private API Network enables publishing documentation, workflows, sandboxes, and SDKs.
Key Benefits
- Supports multiple API protocols (HTTP, GraphQL, gRPC, MCP, MQTT, WebSockets, AI)
- AI-powered Agent Mode for design, mocking, testing, and fixes
- Workspaces with Git-native project workspaces and access controls
- API Catalog for enterprise-wide visibility and governance