Dev tools · alternatives · 2026

24 alternatives to MockHub

Solo dev building MockHub — mock APIs in seconds

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
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 →
2MO
Mockit – Open-source app to create and configure HTTP mocked endpoints▲158
2019 · mockit.netlify.com · its alternatives →
3
Mockoon▲89
Mock servers in seconds
2017 · mockoon.com · its alternatives →
4
Mockable▲114
For rapid API prototyping: create REST/SOAP mocks in 3 sec
2015 · its alternatives →
5
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 →
6
Mock API Generator▲555
Generate custom data & API to build apps in less than 30s
2021 · retool.com · its alternatives →
7MS
Mocktastic – Simple, Offline mock REST APIs for your entire team▲43
2018 · mocktastic.com · its alternatives →
8
MockAPI Dog▲122
Instant mock REST & LLM APIs - free, no signup required
Feb 2026 · mockapi.dog · its alternatives →
9
Mocklets▲82
A HTTP-based API simulator to assist parallel development 🛠️
2018 · mocklets.com · its alternatives →
10
Mock Maker▲93
Effortless mock APIs for seamless testing & prototyping
2024 · its alternatives →
11
Mockhub▲2
Mockhub allows you to create HTTP mocks.
2018 · mockhub.io · its alternatives →
12
Mockadillo▲115
Mock your entire API in minutes.
2019 · mockadillo.com · its alternatives →
13
MockREST – Create REST APIs from Your JSON Content▲12
Mock REST endpoints in seconds. Test without backend delays. Built for developers who need reliable mock data now.
2017 · mockrest.com · its alternatives →
14
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 →
15
Mockswitch▲67
Stateful mock services, 10x faster
2021 · its alternatives →
16
Mock API Generator▲17
API Mocks Prototyping
2020 · mock-api-builder.vercel.app · its alternatives →
17
Mocka▲3
Instant Mock APIs for Devs, No JSON Required!
2025 · mocka.ouim.me · its alternatives →
18
Decoy▲99
Decoy lets developers create mock services locally on macOS. Test webhooks, API wrappers, scrapers and more. No Docker, no Electron, just a beautiful 10 MB native app.
Mar 2026 · decoy-app.com · its alternatives →
19
MockingBot▲82
A rapid prototyping, design collaboration and handoff tool
2018 · its alternatives →
20
Mocktastic▲5
Easy, Offline, REST API Mocking For Your Entire Team
2019 · mocktastic.com · its alternatives →
21
Mockline▲5
Instant Mock APIs from OpenAPI Specs
Mar 2026 · mockline.xyz · its alternatives →
22
Mocklets v2.0▲7
Api management and testing platform for remote teams.
2020 · mocklets.com · its alternatives →
23
Prism▲79
Accelerate API development with realistic mock servers
2023 · stoplight.io · its alternatives →
24
MockAPI▲4
Instant API Mocking for Faster Development
2024 · its alternatives →

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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 →