Dyad

Dyad

Dyad is a free, open-source, locally-first AI app builder. Describe your ideas in natural language and quickly generate full-stack app code, helping developers and creators rapidly prototype and ship MVPs.
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AI app builderopen-source low-code platformlocalization-focused AI developmentnatural language programmingfull-stack app generationDyad AI builder

Features of Dyad

Runs locally to protect data privacy and give you full control, eliminating compliance risks
Automatically generates complete full-stack app code (frontend, backend, database) from natural language prompts
Flexibly integrates multiple AI models, supports hybrid use of cloud APIs and local offline models
Deeply integrates backend services like Supabase, with database branching and rollback
Export generated code for editing in any IDE, ensuring vendor lock-in is eliminated
Visual UI builder with real-time preview and local testing

Use Cases of Dyad

When developers or product managers need to quickly prototype an app or MVP
Enterprise teams building customized tools with strong data privacy requirements
Researchers and educators experimenting with AI app development and demonstrations
Creators who want to turn AI capabilities into tools but lack deep programming skills
Scenarios such as building AI-powered customer service or content recommendation systems

FAQ about Dyad

QWhat is Dyad? What is it mainly used for?

Dyad is a free, open-source, locally-first AI app builder. Users describe requirements in natural language, and it automatically generates a complete full-stack app code, primarily for rapid prototyping, MVP development, and AI tool creation.

QIs Dyad free? What versions are available?

The core builder is completely free with no usage limits. A paid subscription, Dyad Pro (starting at $30/month), unlocks credits for accessing premium AI models and additional advanced features.

QDo you need programming background to use Dyad?

Dyad targets non-technical or semi-technical users, lowering the entry barrier with natural-language interactions and visual tools. No deep programming knowledge required for basic app building, though advanced customization and code tweaking may require tech skills.

QWhich AI models does Dyad support?

Supports any cloud-model with OpenAI-style APIs (e.g., GPT-4, Claude, Gemini) and locally run LLMs via tools like Ollama; users can configure and switch flexibly.

QHow does Dyad handle data privacy and security?

Dyad runs locally; all code, data and prompts are processed on the user’s device, ensuring privacy and full control as data never leaves your machine.

QCan the generated code be exported and modified?

Yes. You fully own the generated code and can export projects to edit, extend and deploy in any IDE like VS Code, achieving zero vendor lock-in.

QHow does Dyad compare with tools like Vercel v0, Bolt.diy?

Dyad emphasizes locality, privacy and open source/free usage. Cloud platforms like Vercel v0 may offer richer models and advanced customization but introduce vendor lock-in and cloud data exposure risks.