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Mockoon

Mockoon is the easiest and quickest way to run mock APIs locally.

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Latest public signals

Page copy revised 25 Oct 2026 from public sources. Refresh checks the live site and, when this entry has a GitHub repository, the latest release.

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Introduction

Mockoon is the easiest and quickest way to design and run mock APIs. No remote deployment, no account required, free and open-source.

The latest GitHub release listed on 25 Oct 2026 was v9.9.0, published 2026-09-16.

Features

These items are quoted from public documentation fetched on 25 Oct 2026. Taken from the repository README section “Features”.

  1. Unlimited number of mock local servers and: Unlimited number of mock local servers and routes
  2. CLI to run your mock in headless environments, CI,: CLI to run your mock in headless environments, CI, etc.
  3. Complete control on routes definition: HTTP methods and statuses, regex paths, file serving, custom headers, etc.
  4. OpenAPI: OpenAPI compatibility
  5. Record/logs of all entering and forwarded: Record/logs of all entering and forwarded requests
  6. Proxy forwarding: Proxy forwarding mode

Pros

Points stated in the public sources fetched on 25 Oct 2026:

  1. Published license: The GitHub repository lists MIT License (MIT).
  2. Repository topics: The repository’s GitHub topics include api, application, desktop, electron, mock, mock-api, mock-data, mock-server.

Cons

The pages fetched on 25 Oct 2026 do not publish a limitations list. That absence is not evidence that the tool has no drawbacks. Current issues are tracked at https://github.com/mockoon/mockoon/issues.

The fetched README did not include a fenced code example. Use the official documentation linked below.

Resources:

Pricing

The fetched page included these lines on 25 Oct 2026. They are quoted, not turned into a plan table:

  1. “€ 10 /license/month (Tax excl.)”
  2. “billed €120/license/year”

Confirm them on the pricing page.

This directory entry is tagged as free or open source. The fetched page also shows a price, so confirm which tier applies. Tags on the entry were not changed.

The fetched pages do not name a target audience. Decide fit from the official description and the feature list above.

Conclusion

Mockoon is summarized by its public description as: “Mockoon is the easiest and quickest way to run mock APIs locally.”.

The latest GitHub release listed was v9.9.0, published 2026-09-16.

This page was rebuilt on 25 Oct 2026 from mockoon.com, github.com. It keeps only what those pages stated. Confirm the current product, license, and price on the official site before you adopt it.