GraphQL Hive vs OpenAPI Studio
GraphQL Hive
the-guild.dev
OpenAPI Studio
openapistudio.appSide by side
| Figure | GraphQL Hive | OpenAPI Studio |
|---|---|---|
| Price from | $20/mo | $9/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 4 |
| Spec score · API Design Tools | 8.5 (#7) | 8.1 (#14) |
| Integrations | The documentation lists integrations or reference implementations for Apollo Gateway, Apollo Router, Apollo Server, GraphQL Yoga, GraphQL Ruby, GQLGen, and OpenTelemetry. | Native integrations include GitHub, Slack, Linear, Notion, and MCP connections for AI assistants. |
| Support | Hobby and Pro include GitHub issues and chat support; Enterprise includes a dedicated Slack channel, onboarding, 24/7 support, and a tailored SLA. | Community support is provided through GitHub Issues on all tiers, while priority email support is available on Pro, Team, and Scale. |
Plans
In their own words
GraphQL Hive
GraphQL Hive has no write-up on Specifiction yet; its figures are above.
OpenAPI Studio
OpenAPI Studio is a visual editor for designing, testing, and publishing AI-ready APIs on the web or through self-hosted deployment. Its flow builder displays API paths as node graphs with four layout algorithms. A server-side proxy executes requests without browser CORS limitations. Recipes can chain up to 10 API calls, map responses with JSONPath, and apply assertions at each step. Every workspace includes a six-tool MCP server for searching, retrieving, creating, updating, running, and analyzing. The service supports OpenAPI, AsyncAPI, contract validation, Git synchronization, and team collaboration. WebSocket endpoints can be modeled and tested, then exported as AsyncAPI 3.0 YAML. Native integrations include GitHub, Slack, Linear, Notion, and MCP connections for AI assistants; OAuth is used and tokens are encrypted in workspaces. Roles include Owner, Editor, and Viewer. Plans are Free at free, Pro at $9 a month, Team at $29 a month, and Scale at $99 a month.