can i fork it?
open sourceOpen SourceLocal★ 8.5kactive nov 2026

Mockoon

Create, run, and share mock REST APIs without coding. Boost productivity with an intuitive interface and powerful features.

Technical Profile & Specs

verified 2026-11-07

Cost
$0 / forever (Open Source)
License
Open Source
Hosting Model
Local (on your machine)
Platforms
desktopcross-platformone-click install
Installation
Clone https://github.com/mockoon/mockoon or deploy with Docker Compose
Operational Setup
Download the native package or installer for your operating system.
Where Your Data Lives
All application data lives locally on your own machine.
The Catch / Trade-off
Community-driven open source project without dedicated enterprise SLAs.

Replaces 1 paid app

up to $25/mo ($300/yr) in subscriptions

Mockoon FAQ

Common questions

Is Mockoon free and open source?+

Mockoon is an open-source tool licensed under Open Source that runs on local. Create, run, and share mock REST APIs without coding. Boost productivity with an intuitive interface and powerful features.

What paid software does Mockoon replace?+

Mockoon serves as a free replacement for 1 paid SaaS application: Testfully, saving up to $25/month ($300/year) in subscription bills.

How do you install and set up Mockoon?+

Installation: Clone https://github.com/mockoon/mockoon or deploy with Docker Compose. Setup notes: Download the native package or installer for your operating system.

What is the catch or trade-off with Mockoon?+

Community-driven open source project without dedicated enterprise SLAs.