Alternatives

Products that do what MockHub does

Solo dev building MockHub — mock APIs in seconds

1. 1
   Mockoon▲89

   Mock servers in seconds

   2017

2. 2
   Mockable▲114

   For rapid API prototyping: create REST/SOAP mocks in 3 sec

   2015

3. 3
   Mock API Generator▲548

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

   2021

4. 4
   MockAPI Dog▲122

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

   Feb 2026 · mockapi.dog

5. 5
   Mocklets▲82

   A HTTP-based API simulator to assist parallel development 🛠️

   2018

6. 6MO
   Mockit – Open-source app to create and configure HTTP mocked endpoints▲158

   2019 · mockit.netlify.com

7. 7
   Mock Maker▲93

   Effortless mock APIs for seamless testing & prototyping

   2024

8. 8MM
   Mockoon – mock REST APIs in seconds▲68

   2017 · mockoon.com

9. 9
   Mockadillo▲115

   Mock your entire API in minutes.

   2019

10. 10MS
    Mocktastic – Simple, Offline mock REST APIs for your entire team▲43

    2018 · mocktastic.com

11. 11
    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…

    23d ago · getmocktail.com

12. 12
    ProxyHub▲10

    Tunnel, inspect & mock localhost - no backend needed

    Apr 2026 · proxyhub.app

13. 13
    MockingBot▲82

    A rapid prototyping, design collaboration and handoff tool

    2018

14. 14
    Decoy▲99

    Local server mocks in macOS, all in a lightweight native app

    Mar 2026 · decoy-app.com

15. 15IB
    I built Mailhub – A scalable API for sending emails with ease not tears▲104

    2024 · mailhub.sh

16. 16
    Mockline▲5

    Instant Mock APIs from OpenAPI Specs

    Mar 2026 · mockline.xyz

17. 17
    Reffresh▲91

    Simple, no code, mock APIs

    2024

18. 18
    Mocknica - AI-Powered Mock API Server▲8

    Create mock APIs in seconds with AI. Ship prototypes faster.

    Dec 2025

19. 19
    MockCraft▲2

    Turn real API calls into smart mock endpoints

    Apr 2026 · mock-craft.com

20. 20
    JSON url▲119

    Mock backend with JSON generated from URL

    2022

21. 21
    MockBolt▲1

    Instant mock APIs from JSON. Free, anonymous, no signup.

    Apr 2026 · mockbolt.com

22. 22CM
    Creating mock data using TypeScript interfaces▲57

    2023 · butlermock.online

23. 23
    Mockphine▲87

    Mock blocked APIs, passthrough ready routes, see live source

    Mar 2026 · mockphine.com

24. 24OM
    OpenAPI mocks that don't suck – realistic test data, quick setup▲13

    Hi HN! I'm Ankit, the founder of Beeceptor, a request mocking and intercepting tool. This time, I built something new to address a pain I’ve personally felt (and heard from dozens of QA, frontend, and platform teams): making OpenAPI specs actually useful during development. API contracts just sit around as docs often. What if you could 'activate' them, instantly have a realistic, hosted mock server-with contract validation, smart test data, and early usage? So I made _Mockaroo for OpenAPI_, but with brains. It spins up a hosted mock server from your spec in one click. It: - Generates…

    2025 · beeceptor.com

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