Apidog vs SuperTest

From $9 per user/month (indicative)

Free and open source

Priced noticeably below Postman for comparable team functionality.

Free and open source. You pay in engineering time and CI minutes.

Free plan for small teams with core design, mock and test features.

Everything, self-hosted

Established

Apidog · since 2022

Widely used

OSS community · since 2014

• Schema-driven mocks and assertions stay correct as the API definition changes.
• Meaningfully cheaper than Postman for equivalent team features.
• One tool instead of three for design, mocking and documentation.

• Fast: no network, no separate server process, no port conflicts in CI.
• Tiny API you can learn in ten minutes.
• Works with whichever runner you already use.

• Younger vendor with a smaller community and fewer third-party integrations.
• Data residency and cloud storage need checking for regulated environments.
• Documentation quality is uneven in places.

• Node.js only, and only for services you host yourself.
• In-process testing skips the real network stack, proxies and load balancer.
• No environment management or collection concept for cross-service flows.

Teams doing design-first API development who want mocks and docs generated from the spec.

Node.js API projects testing their own routes in the unit/integration layer.