Insomnia vs Postman: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Insomnia
Insomnia is a free, open-source API client for testing REST, GraphQL, gRPC, and WebSocket APIs with powerful team collaboration features.
Postman
Postman is a complete API development platform that helps teams design, test, document, and collaborate on APIs faster together.
Insomnia
Insomnia is a free, open-source API client for testing REST, GraphQL, gRPC, and WebSocket APIs with powerful team collaboration features.
Postman
Postman is a complete API development platform that helps teams design, test, document, and collaborate on APIs faster together.
Insomnia
Multi-protocol API support (REST, GraphQL, gRPC, WebSocket)
Request organization with collections and folders
Environment variables for easy configuration
Authentication helpers for OAuth and API keys
Code generation in multiple languages
API mock servers for testing
Git integration for version control
Team collaboration features
Plugin ecosystem for customization
CLI tool for automation
Postman
Complete API client for REST, GraphQL, SOAP, WebSocket
Automated testing with JavaScript support
Auto-generated documentation with code samples
Mock servers for early testing
API monitoring and alerts
Team collaboration workspaces
Version control and history
Environment variables and secrets management
AI-powered assistant (Postbot)
Integrations with 50+ development tools
Command-line collection runner (Newman)
API governance and security features
Insomnia
Insomnia offers flexible pricing plans to match different needs and team sizes.
The Hobby Plan is completely free and includes all core API design, debugging, and collaboration features. You get unlimited collaborators for one project and 1,000 free mock requests per month (then $10 per 25,000 requests).
The Pro Plan costs $12 per user per month and unlocks unlimited collaborators across unlimited organizations. You also get native Git support for version control, role-based access control (RBAC) for security, and 10,000 free mock requests monthly.
The Enterprise Plan is $45 per user per month (billed annually) and includes everything in Pro plus enterprise single sign-on (SAML, OIDC), SCIM for user management, storage control options, self-hosted API mocking, unlimited mock requests, vault integrations, and dedicated enterprise support.
All plans include unlimited collection runs for automated testing.
Postman
Postman offers flexible pricing to fit different team sizes and needs.
Free Plan: Includes unlimited basic API requests, up to 3 collaborators, and 50 free AI assistant activities per month. Perfect for individuals and small teams getting started.
Basic Plan ($14 per user/month): Adds unlimited collaborators, 10,000 mock server requests, 10,000 monitor requests, and 30-day collection recovery. Ideal for growing teams.
Professional Plan ($29 per user/month): Includes everything in Basic plus internal workspaces, partner workspaces, advanced access controls, and 90-day collection recovery. Best for established teams working with external partners.
Enterprise Plan ($49 per user/month): The complete package with unlimited private APIs, single sign-on, advanced security, dedicated customer success, and 100,000 mock server requests. Built for large organizations.
Additional add-ons available include Postbot AI ($9-19/user/month), Collection Runner ($49/user/month), and Advanced Security ($29/user/month).
