toolgrep / Testing & QA / JSONing Fake API
Alternatives to JSONing Fake API
JSONing Fake API: Free and open source fake API for testing and prototyping. 8 products similar to JSONing Fake API, 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, 3 of 8 offer an MCP server, 1 of 8 is open source.
- flaky
A mock REST API that fails on purpose
- Mockfly
Hosted mock API generator for frontend teams
- Mockerito
Build custom mock APIs in seconds. Create endpoints, define JSON responses, and get a live API URL with auth. No server setup required.
- Mocko
Dynamic HTTP mocking tool for creating mock APIs, proxying REST APIs, and inspecting requests.
- Beeceptor
API mocking and service virtualization platform for REST, GraphQL, SOAP, and gRPC
- Compare JSON
Online semantic JSON diff tool that compares two JSON files by structure, not text
- News API
Search worldwide news with code
- JSON2Video
Video editing API for programmatic video creation and automation
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| JSONing Fake API | Free | yes | yes | no | no | yes |
| flaky | Free | yes | yes | no | no | — |
| Mockfly | Freemium | yes | yes | yes | no | no |
| Mockerito | Freemium | yes | yes | no | no | no |
| Mocko | Freemium | yes | yes | no | yes | yes |
| Beeceptor | Freemium | yes | yes | yes | — | no |
| Compare JSON | Free | yes | no | no | yes | — |
| News API | Freemium | yes | yes | no | yes | no |
| JSON2Video | Freemium | yes | yes | yes | yes | 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
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