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Best Mock Service Worker Alternatives in 2026

Updated

20 platforms from API mocking tools ranked against Mock Service Worker on the same published basis.

  1. 1
    Beeceptor Free plan apiLinuxMacself-hostedWeb $10/mo7.9
    Mock Service Worker vs Beeceptor
  2. 2
    WireMock Free plan apiLinuxMacself-hostedWeb Free7.8
    Mock Service Worker vs WireMock
  3. 3
    WireMock Free plan apiLinuxself-hostedWeb Free7.6
    Mock Service Worker vs WireMock
  4. 4
    Microcks Free plan apiextensionLinuxMacself-hosted Free7.4
    Mock Service Worker vs Microcks
  5. 5
    Mockzilla Free plan apiLinuxMacself-hostedWeb $10/mo7.4
    Mock Service Worker vs Mockzilla
  6. 6
    Mockttp Free plan LinuxMacself-hostedWebWin Free7.3
    Mock Service Worker vs Mockttp
  7. 7
    Parasoft SOAtest Free trial AndroidapiiOSLinuxMac 7.3
    Mock Service Worker vs Parasoft SOAtest
  8. 8
    Knockout API Free plan apiWeb $0.02/mo7.2
    Mock Service Worker vs Knockout API
  9. 9
    Mockfly Free plan apiextensionLinuxself-hostedWeb €15/mo7.2
    Mock Service Worker vs Mockfly
  10. 10
    Mockoon Free trial apiLinuxMacself-hostedWeb €10/mo7.2
    Mock Service Worker vs Mockoon
  11. 11
    MockServer Free plan apiLinuxMacself-hostedWeb Free7.2
    Mock Service Worker vs MockServer
  12. 12
    MockWebServer Free plan Android Free7.1
    Mock Service Worker vs MockWebServer
  13. 13
    MockAPI Free plan apiWeb $2.92/mo7.0
    Mock Service Worker vs MockAPI
  14. 14
    moqapi.dev Free plan apiWeb $29/mo7.0
    Mock Service Worker vs moqapi.dev
  15. 15
    Hoverfly Free trial apiLinuxMacself-hostedWeb $10/mo6.9
    Mock Service Worker vs Hoverfly
  16. 16
    Mocki Free trial apiself-hostedWeb $15/mo6.9
    Mock Service Worker vs Mocki
  17. 17
    Stoplight Elements Free plan self-hostedWeb Free6.9
    Mock Service Worker vs Stoplight Elements
  18. 18
    Imposter LinuxMacself-hostedWin 6.6
    Mock Service Worker vs Imposter
  19. 19
    json-server Free plan apiself-hosted Free6.6
    Mock Service Worker vs json-server
  20. 20
    OpenAPI Mock Linuxself-hostedWin 6.6
    Mock Service Worker vs OpenAPI Mock

Mock Service Worker alternatives compared

#PlatformScoreFree planFromRuns on
1Beeceptor7.9Free plan$10/moAPI, Linux, Mac, self-hosted, Web, Windows
2WireMock7.8Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
3WireMock7.6Free planFreeAPI, Linux, self-hosted, Web
4Microcks7.4Free planFreeAPI, Browser, Linux, Mac, self-hosted, Web, Windows
5Mockzilla7.4Free plan$10/moAPI, Linux, Mac, self-hosted, Web, Windows
6Mockttp7.3Free planFreeLinux, Mac, self-hosted, Web, Windows
7Parasoft SOAtest7.3No—Android, API, iOS, Linux, Mac, self-hosted, Windows
8Knockout API7.2Free plan$0.02/moAPI, Web
9Mockfly7.2Free plan€15/moAPI, Browser, Linux, self-hosted, Web
10Mockoon7.2No€10/moAPI, Linux, Mac, self-hosted, Web, Windows
11MockServer7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
12MockWebServer7.1Free planFreeAndroid
13MockAPI7.0Free plan$2.92/moAPI, Web
14moqapi.dev7.0Free plan$29/moAPI, Web
15Hoverfly6.9No$10/moAPI, Linux, Mac, self-hosted, Web, Windows
16Mocki6.9No$15/moAPI, self-hosted, Web
17Stoplight Elements6.9Free planFreeself-hosted, Web
18Imposter6.6No—Linux, Mac, self-hosted, Windows
19json-server6.6Free planFreeAPI, self-hosted
20OpenAPI Mock6.6No—Linux, self-hosted, Windows
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Questions about Mock Service Worker alternatives

What is the best alternative to Mock Service Worker?

Beeceptor, number 1 in API mocking tools with a score of 7.9 out of 10. The others here: WireMock, WireMock, Microcks and 16 more.

What is the best free alternative to Mock Service Worker?

Beeceptor is the best-ranked alternative with a free plan. 14 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.