Mock Service Worker vs Mocki
Mock Service Worker
mswjs.ioMocki
mocki.ioSide by side
| Figure | Mock Service Worker | Mocki |
|---|---|---|
| Price from | — | $15/mo |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 0 | 1 |
| Spec score · API Mocking Tools | 7.1 (#21) | 8.0 (#9) |
| Purpose | Mock Service Worker (MSW) is an API mocking library for browser and Node.js that intercepts outgoing requests so developers can observe and respond with mocked responses. | Mocki lets users create, run, and deploy mock APIs for development and testing. |
| Support | The quick start directs users to a debugging runbook, MSW Discord, and GitHub Discussions for help. | The site offers prioritized support with the Starter plan and says users can contact the maker through the site's chat. |
Plans
In their own words
Mock Service Worker
Mock Service Worker has no write-up on Specifiction yet; its figures are above.