Dev tools · alternatives · 2026

24 alternatives to fake REST API

REST API for developers to test and prototype applications.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. fake REST API launched in 2019; newer entries below may have overtaken it.

1. 1
   Fake.REST▲5

   Online JSON mock API server with dynamic response templates

   2019 · its alternatives →

2. 2
   Mock API Generator▲548

   Generate custom data & API to build apps in less than 30s

   2021 · its alternatives →

3. 3
   Rest Faker▲13

   Generate complete REST APIs with CRUD in matter of seconds

   Jun 2026 · its alternatives →

4. 4
   Fake API for Devs▲8

   Free mock api generator for developers | instant test data

   Nov 2025 · fakeapifordevs.vercel.app · its alternatives →

5. 5
   InterimAPI▲68

   Custom API endpoints with realistic fake data in seconds

   2022 · its alternatives →

6. 6
   FakeData▲365

   Get your fake data in seconds

   2025 · fakedata-mu.vercel.app · its alternatives →

7. 7TA
   The all-in-one fake API▲12

   2024 · fooapi.com · its alternatives →

8. 8
   FakeURL▲6

   Free online api mocking tool | mock api generator

   2025 · fakeurl.dev · its alternatives →

9. 9
   Mockend▲6

   Effortless hosted fake REST and GraphQL API for teams/makers

   2023 · its alternatives →

10. 10
    JSONing Mock API▲6

    Free and open source fake API for testing and prototyping

    Nov 2025 · jsoning.com · its alternatives →

11. 11HM
    HTTP Mock – Intercept, debug and mock HTTP(S) with zero setup▲341

    2019 · httptoolkit.tech · its alternatives →

12. 12
    Mock API Generator▲17

    API Mocks Prototyping

    2020 · its alternatives →

13. 13
    FakeJSON▲6

    A realistic test data API to make or break your app

    2018 · its alternatives →

14. 14GR
    Generate REST APIs for Existing Applications▲85

    2012 · emergentone.com · its alternatives →

15. 15
    Real Fake▲192

    Guess which startups are real vs. AI generated

    2024 · realfakegame.com · its alternatives →

16. 16
    Pollux▲82

    Fake json data & json server mock API generator with JWT

    2021 · its alternatives →

17. 17
    AI-Powered Mock API Generator▲86

    Generate customized, realistic mock data & APIs, via GPT

    2023 · its alternatives →

18. 18
    Requestly▲148

    Debug & Modify HTTP(s) Requests - loved by 125K+ web devs

    2019 · its alternatives →

19. 19
    DummyAPI.io▲3

    Fake rest API server with dummy JSON data

    2020 · its alternatives →

20. 20
    DevApiService▲6

    Mock or fake API services

    2024 · its alternatives →

21. 21
    ApiHome▲73

    Home of API testing

    2022 · its alternatives →

22. 22UR
    Use REST APIs? Test them!▲5

    2015 · dareid.github.io · its alternatives →

23. 23LC
    Liaar, create a fake REST API in a minute▲13

    2014 · usablica.github.io · its alternatives →

24. 24
    Mocklets▲82

    A HTTP-based API simulator to assist parallel development 🛠️

    2018 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →