Schema API is a developer service for defining and exposing structured data through APIs. It is aimed at teams that need schema-driven API infrastructure without building every supporting component from scratch.
💡 Pick it for mature OpenAPI governance, collaboration, and documentation across larger development teams.
SwaggerHub is an integrated API development platform that significantly streamlines API workflow. It enables teams to drive consistency and discipline across the...
Starting from $33/month/user
💡 Choose it for collaborative, design-first API work with strong OpenAPI and JSON Schema support.
StopLight is a platform that helps organizations design, test, and document their APIs with ease.
Starting at $59 per month
💡 Pick it when hands-on API testing, debugging, mocking, and monitoring matter more than schema management.
Postman is a collaboration platform for API development used by millions of developers.
Free with paid plans available
💡 Choose it for a lightweight, developer-focused API client with useful specification support.
Insomnia is a powerful API client with advanced features for designing and testing APIs.
Free with paid plans starting at $10 per month
💡 Pick it when you want schemas to produce functional GraphQL or REST APIs over existing databases.
Hasura is an open-source engine that connects to your databases & microservices and instantly gives you a production-ready GraphQL API.
Free tier available, paid plans starting at $99/month
PostgREST contributors
💡 Choose it for a free, database-first REST API generated directly from a PostgreSQL schema.
PostgREST is an open-source web server that turns a PostgreSQL database schema into a RESTful API. It is aimed at developers who...
Free, open source
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