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Bolt.diy: the best Open Source alternative to Bolt.new in 2026

Bolt.diy is the open source, self-hostable version of Bolt.new: it generates and runs complete web apps from a prompt, connecting whichever AI provider you choose.

License MIT ~14k stars (estimated)Website GitHub Repository

Technical profile

License: MIT
Category: Artificial Intelligence
Replaces: Bolt.new
Tech stack: RemixTypeScript

Preview

Public image provided by Bolt.diy on its own website.

Key features

Generates and runs complete apps from a prompt
Connect the AI provider you prefer
Built-in in-browser code editor

Bolt.diy vs. Bolt.new

Pros

You choose which AI provider to use (or a local one)

Things to consider

Still needs a capable LLM API for good results

Quick Docker installation guide

Copy this docker-compose.yml, adjust the example passwords and run docker compose up -d on your server. See the full step-by-step guide →

docker-compose.yml

version: "3.9"
services:
  bolt-diy:
    image: ghcr.io/stackblitz-labs/bolt.diy:latest
    restart: unless-stopped
    ports:
      - "5173:5173"
    environment:
      - GROQ_API_KEY=
      - OPENAI_API_KEY=
volumes: {}