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✦ Free & open sourceGraphic Design

Quant-UX

Prototyping and usability research tool that measures how people use your designs.

Prototype and learn from users

Clickable prototypes with built-in usability analytics.

Free forever · open source · GPL-3.0
✓ Light setup✓ Browser-based✓ Real-time collaboration
6.8
ZEKAI
Prototypes with user data
Free & open source · Graphic Design
Ease of setup5
Usefulness5
Maintenance9.5
Community7.5
★ 2,757
GITHUB
Nov 2026
UPDATED
GPL-3.0
LICENSE
🛠 Don't want to self-host? We can set it up →
⚡ Quick answer

Quant-UX is a GPL-3.0 prototyping and usability research tool. It suits UX researchers and small teams who want data on how people use a prototype and are willing to host it.

Runs on
Web
Hosting
Self-host
Languages
Vue
License
GPL-3.0

What it is

The README describes it as a research, usability and prototyping tool to quickly test your designs and get data-driven insights. This repo holds the front end, with community Docker images for a full install.

Who it's for

It suits researchers and product teams wanting analytics on prototypes. It does not suit anyone who needs a full design editor with components and developer handoff.

Key features

Clickable prototypes

Build screens and link them into a flow.

Usability analytics

Collect data on how testers use designs.

Docker images

Community-built images for self-hosting.

Vue front end

npm scripts to serve, build and lint.

Docker dev setup

Makefile targets for a compose-based environment.

Demo instance

A working demo at quant-ux.com.

How to start

Up and running in 3 steps

1
Try the demo at quant-ux.com.
2
Follow the community Docker repository to run front and back end.
3
Build a prototype and share a test link.
Real talk

Our honest verdict

What's great

  • Combines prototyping and research data in one tool.
  • GPL-3.0 and self-hostable.
  • Active commits through early November 2026.
  • Demo available before you install.

Where it falls short

  • Repo contains only the front end, so a back end must also be hosted.
  • Best-known install path is a community-maintained Docker repo.
  • No tagged releases are listed.
Cost

Pricing & license

Quant-UX is free under GPL-3.0 when self-hosted. The README links a demo; no paid plan is shown there.

Paid work

Open remote AI-training roles

768 open remote AI-training roles, updated November 14, 2026; most pay $20–$175 an hour. Zekai lists them free; the application goes to the employer’s platform.

See all open roles →
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Use it, or have us set it up

📄 Free PDF: Quant-UX for Graphic Design
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Questions

FAQ

Is Quant-UX free?

The code is GPL-3.0; you host it yourself.

Can I run Quant-UX without Docker?

The README shows npm scripts for development, but the easy install is Docker images.

Does it replace Figma?

No. It focuses on prototypes and usability data.

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