toolgrep / Testing & QA / Requestly
Alternatives to Requestly
Requestly: Design, build and test APIs in one place. Git-native API client. 8 products similar to Requestly, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 7 of 8 have an API, 5 of 8 offer an MCP server, 3 of 8 are open source.
- Insomnia
Collaborative API development platform for designing, debugging, and testing APIs
- Mockfly
Hosted mock API generator for frontend teams
- Beeceptor
API mocking and service virtualization platform for REST, GraphQL, SOAP, and gRPC
- Mintlify
Documentation platform for building, hosting, and maintaining self-updating docs for developers and AI agents.
- Postman
API engineering for your agents
- JSONing Fake API
Free and open source fake API for testing and prototyping
- Mocko
Dynamic HTTP mocking tool for creating mock APIs, proxying REST APIs, and inspecting requests.
- Mockerito
Build custom mock APIs in seconds. Create endpoints, define JSON responses, and get a live API URL with auth. No server setup required.
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| Requestly | Freemium | yes | no | no | no | — |
| Insomnia | Freemium | yes | no | yes | no | yes |
| Mockfly | Freemium | yes | yes | yes | no | no |
| Beeceptor | Freemium | yes | yes | yes | — | no |
| Mintlify | Freemium | yes | yes | yes | — | no |
| Postman | Freemium · from $9 | yes | yes | yes | yes | no |
| JSONing Fake API | Free | yes | yes | no | no | yes |
| Mocko | Freemium | yes | yes | no | yes | yes |
| Mockerito | Freemium | yes | yes | no | no | no |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
curl https://toolgrep.com/api/products/requestly/alternatives