Comments
>log in to comment- Matija Sosic· 3y ago
Congrats on the launch! This is really interesting, is it open source? What extra does it offer on top of typical Swagger/OpenAPI generated docs? This might go nicely with our open-source SaaS boilerplate starter (think Shipfast or Supastarter, but free and community-driven) if it's oss, that's why I'm asking: https://opensaas.sh/
Bump.sh provides a unified platform for auto-generated API docs and managed MCP servers synced with every release.
- for
- Engineering teams that need up-to-date API documentation and runtime servers.
- pricing
- paid · free trial
Key features
- Spec-driven docs & servers — Generate API docs and MCP servers from OpenAPI, AsyncAPI or Arazzo specs on each commit.
- Automatic diff & changelog — Diffs breaking changes before release and creates changelogs automatically.
- Git-native workflow — Docs and MCP servers are previewed, reviewed and deployed via PRs and CI checks.
- Access control & SSO — OAuth, SAML, OIDC and role-based access for private or public portals.
- Custom branding & domain — White-label portals with custom JS/CSS, logos and custom domains.
- Analytics & logs — Usage analytics, debug logs and reports for developers and agents.
- Managed or on-premise MCP — Run MCP servers on Bump.sh infrastructure or deploy an isolated on-premise dataplane.
- CLI & GitHub integration — Deploy docs and servers via CLI or GitHub Actions, with Slack/webhook notifications.
Use cases
- Auto-publish up-to-date API reference docs for internal developer portals.
- Provide managed MCP servers for AI agents to call stable endpoints.
- Detect and block breaking API changes before they reach production.
- Offer private, SSO-protected API hubs for partner integrations.
- Gather usage analytics to improve developer experience and monitor agent traffic.
Bump.sh pricing
- Basic$50/month/month10 API docs · 5 MCP tools · Custom domain & logo · CLI & GitHub integration
- Pro$120/month/month30 API docs · 50 MCP tools · Private MCP servers · 14-day free trial
Bump.sh vs alternatives
| Best for | Spec-driven API docs & managed runtimes | API testing & debugging | GraphQL API composition | API aggregation | Event-driven integrations |
|---|---|---|---|---|---|
| Pricing | Paid | Free | Free | Subscription | Free |
| DevHunt upvotes | 25 | 48 | 38 | 37 | 30 |
| Launched | Feb 2024 | Jan 2023 | Jan 2023 | Jan 2023 | Mar 2024 |
- Bump.sh vs Firecamp: Firecamp is an open-source Postman alternative focused on API testing, not on docs or managed runtimes.
- Bump.sh vs WunderGraph: WunderGraph focuses on API composition and GraphQL gateways, whereas Bump.sh centers on docs and MCP server hosting.
- Bump.sh vs Unified.to: Unified.to offers a single integration layer for many APIs, while Bump.sh provides versioned docs and runtime servers for your own specs.
- Bump.sh vs Hookdeck: Hookdeck is an event gateway for event-driven apps; Bump.sh manages API documentation and runtime servers, not event routing.
Bump.sh FAQ
How does Bump.sh keep docs in sync with code?+
Your OpenAPI/AsyncAPI/Arazzo spec lives in Git; on each commit Bump.sh rebuilds the docs and MCP server automatically.
Can I host MCP servers on-premise?+
Yes, the Custom plan offers an on-premise dataplane for private MCP servers.
What standards does Bump.sh support?+
It supports OpenAPI, AsyncAPI and the newer Arazzo specification.
Is there a free tier for open-source projects?+
Open-source projects can request free access to the Pro plan by submitting their project.
What security features are included?+
Bump.sh provides SSO (OAuth, SAML, OIDC), role-based access management, and audit logs for both docs and MCP servers.
How are breaking changes handled?+
Every change is diffed before release; breaking changes are flagged and a changelog is generated automatically.
Summarized by DevHunt from bump.sh · Sep 27, 2026. Details may change; check the official site.