SOFTWARE LICENSE GUIDE

Insomnia

Insomnia is an API client that helps developers design, test, and document APIs. It provides a user-friendly interface for interacting with APIs.

Community VersionFree Tier Available

What it does

It allows users to send HTTP requests, inspect responses, and manage API collections for testing and development.

Who it may suit

Developers and testers who need to interact with and test APIs efficiently.

Free tier and license

Yes, the core desktop application is free.

Limitations to check

Cloud sync and team collaboration features require paid subscriptions. Check the official website for a full comparison.

Licensing notes

The core desktop application is free, with paid subscriptions for advanced features like cloud sync and team collaboration.

Verification details

Last licensing verification recorded: 2026-10-26.

Directory record last updated: 2026-10-26. These are separate dates: a record update does not necessarily mean the publisher's terms changed.

AI-assisted summaries may be incomplete or outdated. Confirm licensing, pricing, and commercial-use rights in the official sources before making a business decision.

Frequently asked questions

What is Insomnia?

Insomnia is an API client designed for designing, testing, and documenting APIs.

Is Insomnia free to use?

The core desktop application of Insomnia is free. Cloud sync and team features require a paid subscription.

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