API Validator vs SpecLayer
| API Validator | SpecLayer | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | $29/mo |
| Open source | No | No |
| Platforms | self-hosted, Web | api, Web |
| Free plan | Yes | Yes |
| Style guide enforcement | Yes | Yes |
| API linting | Yes | Yes |
| Governed API formats | OpenAPI 3.x, Swagger 2.0, AsyncAPI, Arazzo, JSON Schema | OpenAPI |
| CI/CD integration | No | Yes |
| Lifecycle controls | — | Yes |
| Access control level | — | enterprise |
Both are listed in Best API Governance Software. On Freedom251, API Validator scores higher on our published basis.