Life & fun · alternatives · 2026

24 alternatives to Mockbin

Generate endpoints to test, mock, and track HTTP requesta

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Mockbin launched in 2015; newer entries below may have overtaken it.

1. 1
   Mock API Generator▲555

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

   2021 · retool.com · its alternatives →

2. 2MO
   Mockit – Open-source app to create and configure HTTP mocked endpoints▲158

   2019 · mockit.netlify.com · its alternatives →

3. 3
   HTTP Mock – Intercept, debug and mock HTTP(S) with zero setup▲341

   Beautiful, cross-platform & open-source tools for debugging, testing and building with HTTP(S), on Windows, Linux & Mac.

   2019 · httptoolkit.tech · its alternatives →

4. 4ST
   Simple tool to generate mock APIs for testing▲25

   2024 · endpts.io · its alternatives →

5. 5
   ezyMock▲81

   Mocking API endpoints has never been easier

   2017 · its alternatives →

6. 6
   Endpoints.dev – Pastebin for HTTP Requests▲201

   Endpoints.dev is for sale on Spaceship. Secure checkout and quick transfer. See all purchase options. No hidden fees.

   2020 · endpoints.dev · its alternatives →

7. 7HW
   HTTPiper – Web tool to create mock HTTP dynamic endpoints▲5

   2021 · httpiper.com · its alternatives →

8. 8
   AI-Powered Mock API Generator▲86

   Generate customized, realistic mock data & APIs, via GPT

   2023 · its alternatives →

9. 9
   httpbin(1)▲105

   HTTP request and response service

   2014 · httpbin.org · its alternatives →

10. 10
    HTTPDump▲94

    Inspect HTTP requests, compare them or mock response

    2021 · dashcards.io · its alternatives →

11. 11
    JSON Generator▲139

    Create mock and sample JSON using a powerful template syntax

    2014 · json-generator.com · its alternatives →

12. 12
    RequestBin▲117

    Inspect HTTP requests in a human-friendly way

    2015 · pipedream.com · its alternatives →

13. 13
    MockAPI Dog▲122

    Instant mock REST & LLM APIs - free, no signup required

    Feb 2026 · mockapi.dog · its alternatives →

14. 14JH
    JSONator – HTTP endpoints for mock data▲7

    2014 · jsonator.herokuapp.com · its alternatives →

15. 15
    Mock API Generator▲17

    API Mocks Prototyping

    2020 · mock-api-builder.vercel.app · its alternatives →

16. 16
    HTTP Mock▲22

    Intercept, debug & mock HTTP(S) with zero setup

    2019 · httptoolkit.com · its alternatives →

17. 17
    Endpoints▲114

    View and respond to requests on an HTTP endpoint

    2018 · its alternatives →

18. 18
    Mocklets▲82

    A HTTP-based API simulator to assist parallel development 🛠️

    2018 · mocklets.com · its alternatives →

19. 19TP
    Test Post/Get endpoints easily from your browser▲57

    2011 · httpposttool.com · its alternatives →

20. 20
    Mockphine▲87

    Mock blocked APIs, passthrough ready routes, see live source

    Mar 2026 · mockphine.com · its alternatives →

21. 21
    spacehook▲90

    Simple & easy to use mock api endpoints

    2023 · deta.space · its alternatives →

22. 22
    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…

    Aug 2026 · getmocktail.com · its alternatives →

23. 23
    Mockoon – mock REST APIs in seconds▲68

    Mockoon is the easiest and quickest way to run mock REST API servers. No remote deployment, no account required, free, open source and cross-platform.

    2017 · mockoon.com · its alternatives →

24. 24MS
    Mocktastic – Simple, Offline mock REST APIs for your entire team▲43

    2018 · mocktastic.com · 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 →