Apistaq vs Routebase

Apistaq is an API governance control plane for platform teams that builds versioning, rate-limit policies, SDKs, and developer portals from OpenAPI specifications. It tracks spec changes, identifies breaking changes, and supports documentation by version, deprecation notices, and sunset dates. Rate-limit policies can use token bucket, sliding window, or fixed window algorithms, with global, tag-level, and endpoint-level inheritance. SDK generation covers TypeScript, Python, and Go, with publishing options for npm, PyPI, and pkg.go.dev; generation is available on Builder and Platform. The generated portal can include an interactive explorer, versioned documentation, SDK links, and spec-derived changelogs. Specs can be supplied through GitHub, GitLab, Bitbucket, a direct URL, or manual YAML or JSON upload. Apistaq says it does not proxy API traffic and is not an API gateway. The Free plan is free, Builder is $149 a month, and Platform is $399 a month. The Free plan includes basic versioning for up to three versions per API and global rate-limit policies.

Routebase is a hosted service for managing API work through a living specification, from design and testing to documentation and monitoring. Its visual editor lets teams create versioned OpenAPI specifications with endpoints and schemas. Publishing a version creates its documentation portal and mock server; tests and monitors then validate that version. Scheduled monitors compare live API responses with the specification and flag field-level differences. Routebase also includes a native Model Context Protocol server for agents to design, lint and test APIs. Integrations include event-driven webhooks, Slack and Microsoft Teams alerts, scoped API keys and MCP access for AI agents. The Pro plan adds governance and security scanning, including checks described against the OWASP API Security Top 10. Workspaces can be hosted in the EU or US, selected at creation. Routebase has a free plan and a 14-day trial; paid plans start at $9/user/mo (annual). It has no on-premise or self-hosted edition.