Own Your AI App Builder.
Build Your Dreams.

Free. Local. Open Source.

Download for free. No sign-up required.

Not the right platform? Select below.

Start building your first app in minutes:

Limitless

Build unlimited AI apps—no restrictions, no compromises.

Launch your full-stack app entirely in Dyad

With Dyad's Supabase integration—including Auth, Database, and Server Functions—build more than just UI. Make your MVP all in Dyad.

Any AI model, including free tiers

You're not tied to one vendor or model. Use your own API keys with top models like Gemini 2.5 Pro (25 free messages/day), OpenAI's GPT-4.1, Claude Sonnet 3.7, and more.

No lock-in, your tools, your code

All source code remains on your machine. Use your preferred IDE (VS Code, Cursor, etc.) and seamlessly integrate Dyad into your existing workflow.

Local

Privacy, speed, and smooth workflows—you get them all by running Dyad locally.

Build with your favorite local models

Got a powerful machine? Dyad makes it easy to run models locally with Ollama for full data privacy.

Fast, Fluid User Experience

Dyad runs locally on your machine, providing instant, responsive interactions. Edit your app, preview changes immediately, or effortlessly undo steps with real-time feedback.

Frictionless local development

Encountered those frustrating differences between cloud-based AI builders and your local dev environment? Dyad eliminates those hassles. Build and test your app locally with full control.

Community

More than an app, it's a community.

Your feedback shapes our software—every release includes improvements and features you asked for.

Join 150+ builders on Reddit: r/dyadbuilders Star the project on GitHub

Meet the creator

Why I created Dyad...

"I created Dyad as a free, local, and open-source alternative because I believe builders should feel like true owners—not renters—of their app-building platform. Dyad eliminates artificial limits and provides a fully capable app builder you can use freely from start to finish. Even when we offer a paid subscription in the future, the Dyad app will always remain free, open-source, and powerful."

- Will Chen, Creator of Dyad

Own Your AI App Builder. Build Your Dreams.