Apidog vs Stoplight
Apidog and Stoplight are both API & developer docs tools. Apidog is aimed at developers and small businesses, while Stoplight is aimed at developers and enterprise. Apidog costs less, from $12/mo versus $56/mo for Stoplight. Both have a free plan.
All-in-one API design, testing, mocking and docs; a Postman rival
API design, docs and governance
| Pricing | Freemium · $12 | Freemium · $56 |
| Starting price | $12/mo | $56/mo |
| Free plan | Yes | Yes |
| Free trial | 14 days | 14 days |
| Built for | Developers, Small businesses, Enterprise | Developers, Enterprise |
| Platforms | web, macos, windows, linux | web |
| Country | — | US · 2015 |
| Rating | — | — |
Choose Apidog if
Small and mid-size engineering teams that want one spec-first tool for API design, debugging, testing, mocking and docs at a lower per-seat cost than Postman.
- Replaces several tools with one spec-first workspace
- Free for up to four users; paid seats cost less than Postman
- Imports Postman, Insomnia, OpenAPI, HAR, cURL and WSDL
Look elsewhere if: Companies whose main need is a polished public developer portal or strict design governance (ReadMe, Mintlify, Stoplight).
Choose Stoplight if
API-first organizations.
- Design-first workflow
- Spectral linting
- Mocking
Look elsewhere if: Small projects.
Apidog vs Stoplight pricing
Apidog
- Free$0Up to 4 users; design, debug, test, mock and docs
- Basic$12/user/mo$9/user/mo billed annually; 3 custom domains
- Professional$24/user/mo$18/user/mo billed annually; unlimited change history
- Enterprise$27/user/moBilled annually; SSO, organizations; on-prem separately
Stoplight
- Free$01 user, 1 project
- Basic$56/mo$44/mo billed annually; 3 users, unlimited projects
- Startup$147/mo$113/mo billed annually; 8 users
- Pro Team$453/mo$362/mo billed annually; 15 users, up to 20 teams
- EnterpriseCustom
Apidog · Key features
- Visual OpenAPI and JSON Schema designer with change history
- Request client for HTTP, GraphQL, gRPC, WebSocket, SOAP and SSE
- Postman-compatible pre and post scripts and database connections
- Visual test scenarios, scheduled runs and performance testing
- Schema-driven smart mocks, cloud mock and self-hosted runner mock
- Interactive API docs with custom domains and free readers
Cons
- Interface is dense and takes time for non-technical users
- Public docs portals are less polished than ReadMe or Mintlify
- Smaller community and plugin ecosystem than Postman
Stoplight · Key features
- Visual API design
- Mock servers
- Style guides (Spectral)
- Hosted docs
- Git sync
- Governance
Cons
- Pricey tiers
- SmartBear integration changes
- UI heavier
Apidog vs Stoplight: FAQ
Which is cheaper, Apidog or Stoplight?
Apidog starts at $12/mo and Stoplight at $56/mo. Both prices are checked on the vendors' own pricing pages.
Do Apidog and Stoplight have a free plan?
Yes, both Apidog and Stoplight have a free plan; paid plans add more usage and features.
Which is better for small businesses, Apidog or Stoplight?
Apidog lists small businesses as a core audience, while Stoplight is aimed more at developers and enterprise.