CompanyOS

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100% Free • Open Source Template

The AI-Native
Startup Template

A free, open-source monorepo for solo founders and small teams. Code, docs, business strategy, and infrastructure—curated and shared by the community.

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⭐Free Forever

📥Open Source

🔨Built by Founders

What’s Inside?

A starting point for solo founders and small teams exploring AI-native ways of working. Free and open source—one place for code, docs, strategy, and infrastructure.

Unified Codebase

Frontend apps, backend APIs, and shared packages—all in one monorepo with TypeScript types and workspace management.

Living Documentation

Strategy notes, API docs, architecture decisions—kept in version control alongside the code.

AI-Native Design

Structured so tools like Cursor and AI coding agents can see your entire company context, not just isolated snippets.

Rapid Development

Hot reloading, shared packages, and unified tooling. Build features faster without the overhead of managing multiple repositories.

Infrastructure Examples

AWS CDK, Vercel, and Supabase setups—configurations you can copy, adapt, or improve.

Knowledge Base

Community-written docs on finance, marketing, and operations—because building a company isn't just about code.

All your companies operations in one place.

To get the most out of AI, you need to give it the full context.

CompanyOS/
├── 📱 apps/                    # Your applications
│   ├── web/                   # Marketing website (Next.js)
│   ├── admin/                 # Admin dashboard (Next.js)  
│   └── api/                   # Backend API (Express)
│
├── 📦 packages/               # Shared code libraries
│   ├── ui/                    # UI components
│   ├── auth/                  # Authentication logic
│   ├── analytics/             # Analytics tracking
│   ├── types/                 # TypeScript definitions
│   └── utils/                 # Utility functions
│
├── 📚 knowledge/              # Business intelligence
│   ├── strategy/              # Business strategy docs
│   ├── marketing/             # Brand & marketing guides
│   ├── finance/               # Budget & financial planning
│   └── operations/            # Process documentation
│
├── 🏗️ infra/                  # Infrastructure as code
│   ├── aws/                   # AWS CDK configurations
│   ├── vercel/                # Vercel deployment config
│   └── supabase/              # Database & auth setup
│
├── 📖 docs/                   # Technical documentation
│   ├── architecture/          # System design decisions
│   ├── api/                   # API documentation
│   └── guides/                # Developer & user guides
│
├── 🤖 scripts/                # Automation & tooling
│   ├── db-migrate.ts          # Database migrations
│   ├── codegen.ts             # Code generation
│   └── ci-checks.ts           # CI/CD validation
│
└── ⚙️ .github/                # GitHub workflows
    ├── workflows/             # CI/CD pipelines
    ├── ISSUE_TEMPLATE/        # Issue templates

One repository. Your entire company's codebase, documentation, business strategy, and infrastructure—all version controlled and searchable.

Explore the Structure

Join the CompanyOS Community.

We’re building a space for founders, small teams, and curious builders who want to explore what it means to be “AI-native.”

💬 Discord Community

Real-time discussions about AI-native architecture

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Ready to Explore the Future?

CompanyOS is free, open-source, and built by founders for founders. Fork it, learn from it, contribute back—or just take what you need.