Apipost

The platform combines API design, debugging, documentation, and automated testing into a single collaborative environment. It supports a range of protocols—including gRPC, HTTP, WebSocket, Socket.IO, and SocketJS—and offers compatibility with Postman scripts, allowing developers to switch tools without losing functionality. Users can generate mock data, create visual test workflows, and run performance tests, with built‑in CI/CD integration for continuous feedback.

AI features assist in generating API specifications, code snippets, and documentation, reducing manual effort and keeping reference up‑to‑date across teams. Real‑time collaboration includes conflict resolution for interface changes, project management tools, and shared notes, facilitating coordination among backend, frontend, and QA members.

The solution is available as a free SaaS offering for individuals and small teams, as well as a self‑hosted enterprise edition that provides full data control and 1‑on‑1 support for larger organizations with higher security requirements. It runs on macOS, Windows, and Linux, and is positioned for use in industries such as finance, government, telecommunications, and IoT.