Project Summary
Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
- Create an unlimited number of mock API with unlimited number of routes and run them in parallel.
- Mock API import / export with Swagger/OpenAPI format support.
- Serve multiple rules-triggered responses for each route with any headers body, or HTTP status codes.
- All incoming requests and outgoing responses are logged for easier debugging.
- Redirect all non-defined routes to the specified host with Mockoon's proxy mode.
- Rich text editor for body content supporting multiple languages (JSON, HTML, etc).
- Templating supported in body, file content and header, with many helpers: url params, query params, JSON body lookup, etc.
In a Nutshell, mockoon...
- ...
- ...
-
...
has a well established, mature codebase
maintained by a average size development team
with stable Y-O-Y commits -
...
took an estimated 17 years of effort (COCOMO model)
starting with its first commit in July, 2017
ending with its most recent commit 5 months ago
Quick Reference
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
Did You Know...
-
...
there are over 3,000 projects on the Open Hub with security vulnerabilities reported against them
-
...
search using multiple tags to find exactly what you need
-
...
in 2016, 47% of companies did not have formal process in place to track OS code
-
...
data presented on the Open Hub is available through our API
30 Day SummaryFeb 15 2026 — Mar 17 2026
|
12 Month SummaryMar 17 2025 — Mar 17 2026
|
