SoapUI vs Insomnia: Features, Pricing and User Reviews 2026

SoapUI offers two main options depending on your testing needs. The open-source version is completely free and gives you all basic testing features. You get unlimited functional tests, basic load testing, security testing, and full access to the Groovy scripting engine. This version works great for individual developers and small teams.

For teams wanting advanced features, ReadyAPI is the commercial version starting at approximately $6,449 per year per user. ReadyAPI adds data-driven testing without coding, visual test creation, advanced reporting, native Git integration, and faster test execution. It also includes priority support and regular updates.

There is also a free trial available for ReadyAPI, letting you test all premium features before buying. Enterprise pricing is available for large teams and can be customized based on your specific needs and number of users.

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.