bolt.diy vs Replit

Replit provides an in-browser IDE with AI assistance, but bolt.diy emphasizes prompt-to-deploy workflow for any LLM.

Which to pick

LLM-powered full-stack app development
A free, open-source tool
Integrations with Vite, Electron or WebContainer (on bolt.diy's list, not Replit's)

AI-generated full-stack apps in the browser
Browser-based AI coding platform
Integrations with OpenAI, Stripe or Google Workspace (on Replit's list, not bolt.diy's)

What it is: bolt.diy:bolt.diy lets you prompt, run, edit and deploy full-stack web apps using any LLM you choose.; Replit:Replit lets you describe an idea and instantly generates a full-stack web or mobile app in the browser using AI.
Best for: bolt.diy:LLM-powered full-stack app development; Replit:AI-generated full-stack apps in the browser
Who it’s for: bolt.diy:Developers who want an open-source, LLM-driven full-stack app workflow.; Replit:Developers, product teams, and non-technical creators who want to prototype or launch apps quickly.
Pricing: bolt.diy:Open source; Replit:Freemium
Plans: bolt.diy:—; Replit:Starter $0 · Core $18 per month, billed annually · Pro $90 per month, billed annually
Open source: bolt.diy:Yes, 19,931 GitHub stars; Replit:—
Works with: bolt.diy:Vite, Electron, WebContainer, Cloudflare; Replit:OpenAI, Stripe, Google Workspace

Prompt-to-code. Generate full-stack app scaffolds from natural language prompts.
Live editing. Edit generated code in the browser with instant feedback.
Multi-LLM support. Works with any LLM provider you configure.
One-click deployment. Deploy the app to the cloud directly from the interface.
Electron desktop mode. Run the app as a native desktop application via Electron.
Performance optimizations. Includes streaming optimizer, lazy loading, and V8 tweaks for faster dev cycles.

AI-driven app generation. Describe a concept and Replit writes production-ready code for websites, mobile apps, slides, games, and more.
Built-in full-stack services. Zero-setup authentication, database, hosting, and monitoring are included with every project.
Infinite Canvas design. Visually design UI elements and apply changes directly to the generated app.
Intelligent model routing. Automatically selects the most cost-effective model, reducing average AI cost by about 65%.
Parallel agent execution. Run multiple AI agents simultaneously with full visibility before merges.
Enterprise security controls. SSO/SAML, SOC 2 compliance, admin controls, single-tenant environments and static outbound IPs.
100+ integrations. Connect to services like OpenAI, Stripe, Google Workspace and many others in minutes.
Collaboration via Kanban vibe. Multi-user coding with task boards lets teams work together in real time.

Is bolt.diy or Replit free?+

bolt.diy is free and open source. Replit has a free plan (Starter) and paid plans.

Is bolt.diy or Replit open source?+

bolt.diy is open source (stackblitz-labs/bolt.diy on GitHub, MIT license). DevHunt has no public source repository on record for Replit.

Do bolt.diy and Replit integrate with the same tools?+

Their integration lists don't overlap: bolt.diy lists Vite, Electron, WebContainer and Cloudflare; Replit lists OpenAI, Stripe and Google Workspace.

bolt.diy

Listed by DevHunt

Replit

Listed by DevHunt

Based on each tool's website and DevHunt data. Details may change; check the official sites.