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API Development and AI Agents🔴Developer
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Postman

Postman is an API engineering platform for designing, testing, documenting, monitoring, and governing APIs, with Agent Mode plus MCP client and server support.

Starting at$0/month
Visit Postman →
💡

In Plain English

Postman is an API engineering platform for designing, testing, documenting, monitoring, and governing APIs, with Agent Mode plus MCP client and server support.

OverviewFeaturesPricingUse CasesFAQ

Overview

Postman combines an API client, collections, specifications, mock servers, automated and performance testing, monitors, documentation, workspaces, governance, Agent Mode, and MCP tooling. It is best for teams that want reusable API assets to serve both developers and AI agents.

🎨

Vibe Coding Friendly?

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Difficulty:intermediate

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Key Features

  • •API client with reusable collections, variables, environments, and automated test scripts
  • •MCP client for connecting to and testing Model Context Protocol servers
  • •Postman MCP Server for supplying managed API context to compatible AI agents
  • •Agent Mode, Context Graph, AI unit-test generation, and plan-based AI credits
  • •OpenAPI specifications, mock servers, documentation, collection runner, and data-driven testing
  • •Scheduled monitors, cloud performance testing, and CI-oriented automation
  • •Shared workspaces, role-based access, API Catalog, governance rules, audit logs, and private runners
  • •Public API Network and MCP Server Catalog for discovering reusable integrations

Pricing Plans

Free

$0/month

    Solo

    $9/month billed annually

      Team

      $19/user/month billed annually

        Enterprise

        Custom quote

          See Full Pricing →Free vs Paid →Is it worth it? →

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          Best Use Cases

          🎯

          Testing MCP servers and connecting APIs to AI agents

          ⚡

          Designing, mocking, testing, documenting, and monitoring APIs in one system

          🔧

          Sharing repeatable API regression suites across engineering teams

          🚀

          Governing API and agent access in larger organizations

          Pros & Cons

          ✓ Pros

          • ✓Covers design, mocking, testing, documentation, monitoring, and governance in one workspace
          • ✓Supports both MCP client and MCP server roles instead of treating agents as a separate workflow
          • ✓Collections are reusable across manual debugging, CI regression tests, docs, and team onboarding
          • ✓Free plan provides meaningful core API tooling and 50 monthly AI credits
          • ✓Enterprise tier adds concrete controls such as advanced RBAC, audit logs, reports, and private runners

          ✗ Cons

          • ✗The broad interface and feature set can feel heavy for developers who only need a fast local request client
          • ✗Team collaboration starts at $19 per user per month billed annually, while advanced governance requires Enterprise
          • ✗AI credits are capped by plan, and monitoring, cloud performance testing, AI, and Flows may incur usage charges
          • ✗Large shared workspaces require disciplined ownership and naming conventions to avoid collection sprawl
          • ✗Cloud collaboration may require additional security review for regulated or highly sensitive API traffic

          Frequently Asked Questions

          How much does Postman cost?+

          Postman pricing starts at $0/month. They offer 4 pricing tiers.

          What are the main features of Postman?+

          Postman includes API client with reusable collections, variables, environments, and automated test scripts, MCP client for connecting to and testing Model Context Protocol servers, Postman MCP Server for supplying managed API context to compatible AI agents and 5 other features. Postman is an API engineering platform for designing, testing, documenting, monitoring, and governing APIs, with Agent Mode plus MCP client and server...
          🦞

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          Quick Info

          Category

          API Development and AI Agents

          Website

          www.postman.com/
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          More about Postman

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