ATA API Governance vs oasdiff

ATA API Governance plans

• FreeFree
• Basic$10.58 a year
• Startup$35.60 a year
• EnterprisePriced on request

oasdiff plans

• FreeFree
• Pro$100 a month
• EnterprisePriced on request

Pick ATA API Governance if…

ATA API Governance suits teams that need shared API inventory, lifecycle controls, dependency visibility, and OpenAPI policy checks. It is not designed for HIPAA, FISMA, or GLBA compliance.

Pick oasdiff if…

oasdiff suits teams that review OpenAPI changes in pull requests or compare specifications through a browser. It also fits workflows that need CLI output or composed comparisons across multiple service files.