Dev tools · alternatives · 2026

24 alternatives to Mockman

mock-server cross-platform api-mock

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Mockman launched in 2018; newer entries below may have overtaken it.

1. 1
   Mockoon▲89

   Mock servers in seconds

   2017 · its alternatives →

2. 2HM
   HTTP Mock – Intercept, debug and mock HTTP(S) with zero setup▲341

   2019 · httptoolkit.tech · its alternatives →

3. 3
   Mock Maker▲93

   Effortless mock APIs for seamless testing & prototyping

   2024 · its alternatives →

4. 4MO
   Mockit – Open-source app to create and configure HTTP mocked endpoints▲158

   2019 · mockit.netlify.com · its alternatives →

5. 5
   MockMaster▲8

   The fastest and easiest way to mock any API

   2024 · its alternatives →

6. 6
   MockingBot▲82

   A rapid prototyping, design collaboration and handoff tool

   2018 · its alternatives →

7. 7
   Mocklets▲82

   A HTTP-based API simulator to assist parallel development 🛠️

   2018 · its alternatives →

8. 8
   Mocklets v2.0▲7

   Api management and testing platform for remote teams.

   2020 · its alternatives →

9. 9
   Mocktail – Free, open-source mock API server with a built-in dashboard▲25

   Hi HN, I built the first version of Mocktail years ago. I recently came back to the project, and after a pretty substantial rebuild, v4 is now out. Mocktail is a free and open-source, self-hosted mock API server with a built-in dashboard and database, packaged as a single ~25 MB binary. You can run it locally or on your own infrastructure — no account or hosted service required. You can define endpoints and responses, generate realistic data per request, customize headers, status codes and latency, and inspect incoming requests in real time. With v4, I also added MCP support, so coding…

   28d ago · getmocktail.com · its alternatives →

10. 10
    MockTower▲2

    Mock APIs, why wait for the backend team?

    2018 · its alternatives →

11. 11
    Mockphine▲87

    Mock blocked APIs, passthrough ready routes, see live source

    Mar 2026 · mockphine.com · its alternatives →

12. 12
    Mocktotype▲149

    A simple tool to display your mockups in a browser

    2015 · its alternatives →

13. 13
    Mocktastic▲5

    Easy, Offline, REST API Mocking For Your Entire Team

    2019 · its alternatives →

14. 14
    Mock-API▲5

    Simplifying API Mocking for Seamless Development Experiences

    2024 · mock-api.net · its alternatives →

15. 15CM
    Creating mock data using TypeScript interfaces▲57

    2023 · butlermock.online · its alternatives →

16. 16MS
    Mocktastic – Simple, Offline mock REST APIs for your entire team▲43

    2018 · mocktastic.com · its alternatives →

17. 17MM
    Mockoon – mock REST APIs in seconds▲68

    2017 · mockoon.com · its alternatives →

18. 18MA
    MockIPFS – a mock node and MitM proxy for IPFS testing and debugging▲29

    2022 · github.com · its alternatives →

19. 19
    Mock Studio▲3

    A simple yet powerful AI Powered HTTP API mocking tool

    Feb 2026 · mockstudio.app · its alternatives →

20. 20
    Pollux▲82

    Fake json data & json server mock API generator with JWT

    2021 · its alternatives →

21. 21
    Mocksy▲2

    Mock API endpoints locally on macOS

    Dec 2025 · mocksy.zaltysworks.com · its alternatives →

22. 22ST
    Simple tool to generate mock APIs for testing▲25

    2024 · endpts.io · its alternatives →

23. 23MA
    MockRTC – a mock peer and MitM proxy library for WebRTC▲30

    2022 · github.com · its alternatives →

24. 24
    Mockinterview.app▲74

    Online mock interview platform

    2021 · 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 →