Insomnia

Windows

Simplify API testing and design for Windows developers

Visit Website

Overview

Insomnia is a native Windows API client that streamlines testing, designing, and debugging REST, GraphQL, and gRPC APIs. It offers intuitive tools like auto-completion for requests, environment variable management, and real-time response previews. Native Windows integration includes dark/light mode sync with system settings, toast notifications for long-running requests, and compatibility with WSL for testing local Linux-hosted APIs. Collaborate via shared workspaces and export collections to sync across devices, making it ideal for individual developers and teams alike.

Key Features

  • Multi-protocol support (REST, GraphQL, gRPC)
  • Environment variable management for dynamic requests
  • Native Windows theme sync (dark/light mode)
  • Collaborative workspaces with team sharing

Frequently Asked Questions

? Is Insomnia compatible with Windows 11?

Yes, Insomnia is fully compatible with Windows 11, including support for snap layouts, system theme sync, and native toast notifications.

? Is it safe to install?

Absolutely—Insomnia is open-source with a trusted community. It’s available via official channels like its website and Windows Store, ensuring secure, malware-free installations.

? Is there a portable version?

Yes, Insomnia offers a portable build that runs from USB drives or external storage without installation, perfect for on-the-go API testing.

Top Alternatives

Postman Compare
Thunder Client Search Google

People Also Ask about Insomnia

Insomnia vs PostmanInsomnia vs Thunder ClientInsomnia vs SoapUI Insomnia 2025 review Insomnia portable version

Tool Info

Pricing Freemium
Category API Development
Platform Windows

Pros

  • User-friendly drag-and-drop interface
  • Native Windows notifications and theme integration
  • Free tier for individual developers
  • Seamless team collaboration tools

Cons

  • Advanced team features locked behind paid tier
  • Steeper learning curve for beginners
  • Performance lags with extremely large API collections

More API Development Tools