Turn your chaos into
a structured empire.
A simple mobile app for Multipreneurs. Collaborate on vision, roadmaps, expenses, and docs for all your startups—directly from your pocket.
Built for Speed & Clarity
Experience a fluid interface designed for founders who move fast.
From Idea to Empire
CoFounter guides you through a proven 3-step framework to build your startup.
Ideate & Validate
Capture your lightbulb moment. Use our AI to refine your problem statement and identify your unfair advantage.
Plan the Tech
Don't just code. Architect. Map out your database, choose your stack, and log critical decisions in the Tech Roadmap.
Execute & Iterate
Turn plans into action. Manage sprints in the Kanban board, upload assets, and sync with your co-founders daily.
The Design-to-Code
AI Orchestrator.
Rapidly design, develop, and deploy full-stack web applications with matched ease. From UI prompts to Supabase backend architecture—built automatically.
Backend Auto-Pilot
AI seamlessly integrates with Supabase to create schemas, auth, and APIs automatically.
One-Click ZIP Export
Download your entire project as a ZIP with frontend code, backend setup, and assets.
Free & Transparent
Bring your own Gemini API key for complete transparency and zero hidden costs.
Production Ready
Validated outputs ensure consistent design, secure data binding, and scalability.
Integrated Features
Stop paying for Jira, Notion, and Linear. We built the stack founders actually need.
Multipreneur Mode
Manage multiple projects at a high level. Get a quick snapshot of where every startup stands instantly.
Ideation & Vision
Structured frameworks to document your problem statement, solution, and business model canvas.
Technical Roadmap
Interactive timelines that map your tech stack decisions to business milestones.
Co-Founder Sync
Manage permissions and assign tasks with granular access control.
Finance Flow
Simple expense & revenue tracking for quick financial insights.
Tech Decisions
Log critical architecture choices and maintain a living decision record.
Task Lifecycle
A kanban-style execution engine built for speed. Attach files, set priorities, and link tasks to your master vision.
- Sprint Planning
- File Attachments
- Real-time Updates
Document Vault
Centralized storage for pitch decks, legal contracts, and brand assets.
Team Chat
Real-time messaging channels dedicated to your core team.
VC Analyst Mode
Get a rigorous Investability Score from an AI Venture Capitalist.
Your startup now has a brain.
CoFounter includes powerful AI agents that don't just help you write—they help you think, plan, and negotiate.
Vision Filler
Stuck on wording? Our AI expands your rough notes into investor-ready pitch text.
Inner Core Chat
Chat with your startup. Ask: "What's missing from our roadmap?"
AI Idea Architect
Transform vague concepts into concrete plans. Our AI structures your raw ideas into viable startup blueprints.
Building for the Future
Simple, Transparent Pricing
Start for free, upgrade as you grow.
Starter
Perfect for early validation and solo founders.
- 2 Projects Limit
- 2 Team Members Limit
- Everything Included:
- AI Co-Founder & Vision Architect
- AI VC Analyst & Investability Score
- Technical Roadmap
- Finance & Expense Tracking
- Document Vault & Assets
- Multipreneur Dashboard
- ...and many more
Growth
For serious startups ready to scale.
- Unlimited Projects
- Unlimited Team Members
- Everything Included:
- AI Co-Founder & Vision Architect
- AI VC Analyst & Investability Score
- Technical Roadmap
- Finance & Expense Tracking
- Document Vault & Assets
- Multipreneur Dashboard
- ...and many more
Built by Founders, for Founders
We suffer from "Serial Idea Syndrome." We’d brainstorm five brilliant startups
before lunch, start building three, and... finish none. We got tired of watching our potential
unicorns die in the graveyard of forgotten notes.
We built CoFounter out of self-defense—to stop wasting time and actually ship. It turned our
chaos into a structured empire.
It saved our sanity. Maybe it’ll save yours too.
Spot a bug? Or dreaming of a new feature?
Tell us directly at hello@cofounter.com
Manage your startup from anywhere.
Whether you're in a pitch meeting or on the go, CoFounter keeps your vision in your pocket.