Postman API Platform
Postman is a unified platform for designing, testing, distributing, documenting, and monitoring APIs. It provides the governance enterprises require in a platform developers already know and love, enabling teams to collaborate seamlessly throughout API development.
API client
API design
API documentation
API collaboration
API distribution
API testing
API monitoring
API security & governance
AI
AI Agent Builder and Agent templates
Postman MCP server and MCP catalog of external MCP servers
What is Postman?
Postman is the world's leading API platform, transforming API development from a fragmented, multi-tool challenge into a unified, collaborative process that spans design, testing, documentation, and monitoring. Built from a foundation of developer love, evolved to meet enterprise demands, and architected for AI-first futures, Postman enables organizations to build AI-ready APIs across both human and agentic teams while maintaining the security controls, compliance frameworks, and governance standards that enterprises require.
Ensure API quality at scale without adding more tools to your stack
Reduce rework with unified API workflows
Eliminate tool fragmentation and costly handoffs. Postman keeps specs, code, and documentation aligned with contract-first governance, bi-directional Git sync, and automated pipeline testing.
Eliminate the speed vs. quality vs. security tradeoff
Stop sacrificing security for speed or slowing delivery for compliance. Pipeline-native testing catches failures at commit, automated compliance scanning enforces standards without blocking delivery, and encrypted secret management protects sensitive data so teams ship faster without compromising security.
Build APIs ready for both humans and AI agents
Stop retrofitting APIs for AI compatibility. Postman's governance and standardization make every API discoverable, reliable, and machine-consumable from day one. Centralized catalogs maximize reuse across teams and MCP-powered agent compatibility extends your APIs to intelligent workflows.
Sling TV improves deployment cycles by 70% with Postman
Chat with a Postman expert
Our team has deep experience supporting enterprise companies with their API programs. Get in touch with us to explore ways Postman can help you achieve your API goals.