Build apps with AI
Describe what you want to build:
Bring your own API key — no markup on AI costs. Try free with Gemini →
No credit bundles. Pay your AI provider directly.
Real server components, SEO out of the box.
LLM verifier catches errors before delivery.
Your code, your GitHub repo, your infrastructure.
How it works
Describe
Tell Forge what you want to build in plain English. Be as vague or detailed as you like.
Generate
Forge plans, architects, and codes your app — then verifies the output before you see a single line.
Deploy
Push to GitHub or deploy straight to Vercel in one click. Your code, your infrastructure.
Why Forge?
Bring Your Own Key
Use your Anthropic, OpenAI, or Google AI key. Pay providers directly — no markup, no credit bundles.
SSR-First
Next.js App Router by default. Real SEO, server components, no CSR-only limits.
Verified Code
LLM verifier catches mistakes before delivery. No more 10-prompt fix-it loops.
Multi-Model
Claude, GPT-4o, or Gemini — pick the model that fits your project. Switch anytime.
GitHub Sync
One click to create a repo and push all generated files. Full code ownership.
Stack Picker
Choose your framework, database, auth provider, and UI library before generating.
See it in action
Real apps built from plain English prompts — in under a minute each.
SaaS Analytics Dashboard
SaaS“Build a SaaS analytics dashboard with user management, real-time charts, subscription tracking, and a dark mode toggle. Include a sidebar navigation with overview, users, revenue, and settings pages.”
~52s · 18 files · ✓ Verified
E-commerce Product Page
E-commerce“Create a modern e-commerce product page with image gallery, size/color selectors, add to cart, reviews section, and related products. Make it mobile-first with smooth animations.”
~38s · 12 files · ✓ Verified
AI Chat Interface
AI“Build a ChatGPT-style interface with streaming responses, conversation history, model selector (GPT-4, Claude), markdown rendering, and code syntax highlighting.”
~41s · 10 files · ✓ Verified
Free with your own API key
Bring your Anthropic, OpenAI, or Google AI key and start building. No credit card, no subscriptions. Google's Gemini has a free tier — start generating at zero cost.