Prototype From a Spec
- Describe the feature and get a working screen in minutes — validate before you involve engineering.
Feature 1 of 6
FreeCodex usage in our Desktop App
From Spec to Prototype in Minutes
Turn a product idea into a working, clickable app — then orchestrate agents to research, build, and track the work.
Free for 30 days. No credit card required. Your agents, tools, and context stay together.Bring your own subscription with
+ any CLI agent
Ship Ideas, Not Just Docs
Full-Stack, Not Faked
- Real apps with databases, auth, and payments — so your prototype actually works.
Feature 2 of 6
Research on Demand
- Agents run web and competitor research to pressure-test ideas and inform your roadmap.
Feature 3 of 6
Orchestrate Agents
- Assign work to multiple agents and track progress from one dashboard instead of babysitting sessions.
Feature 4 of 6
Iterate in Real Time
- Change the flow, the copy, the data model — just say what you want and watch it update.
Feature 5 of 6
Your Chief of Staff
- One AI coworker keeps tasks, context, and next steps organized across everything you ship.
Feature 6 of 6
Frequently Asked Questions
How is this different from a prototyping tool?
It builds on a real coding harness, so your prototype is a working full-stack app — with data, auth, and payments — not a clickable mockup that falls apart under questions.
Can I validate an idea without engineering?
Yes. Turn a spec into a working screen in minutes, put it in front of users or stakeholders, and learn before you spend an engineering sprint.
Can it manage multiple agents and tasks?
Yes. Assign work to agents, watch what each is doing, and review progress at a high level from one place — with a Chief of Staff keeping it organized.
Will it help with research?
Agents run web and competitor research on demand to inform your roadmap and de-risk decisions.
What does it cost?
Start free with daily AI credits, then pay as you go or subscribe as you scale.