Now in public beta

Stop Giving Away 50% Equity to a Technical Co-Founder

Your AI technical co-founder architects, codes, tests, and deploys your product. 24/7 autonomous development for a fraction of what you would pay a dev shop.

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Trusted by 2,000+ non-technical founders

co-founder.ai
$ cofound build --idea "SaaS MVP"
> Analyzing requirements...
> Designing system architecture...
> Implementing authentication module...
> Writing API endpoints (12 routes)...
> Creating React components...
> Running tests... 47/47 passed
> Deploying to production...
✓ Your MVP is live.

Works with the tools you already use

React
Next.js
Python
TypeScript
AWS
GitHub
PostgreSQL
Docker
Redis
Node.js
Tailwind CSS
Vercel
React
Next.js
Python
TypeScript
AWS
GitHub
PostgreSQL
Docker
Redis
Node.js
Tailwind CSS
Vercel

Three paths to building your startup.
Only one makes sense.

Dev Agency

Monthly Cost$15k - $40k
Time to Ship6-12 weeks
AvailabilityBusiness hours
Code OwnershipDepends
Expertise LevelVariable
Scales With YouRe-negotiate

Going Self-Taught

Monthly CostYour time
Time to Ship6-18 months
AvailabilityYour schedule
Code OwnershipYours
Expertise LevelBeginner
Scales With YouBottleneck
Best Value

Co-Founder.ai

Monthly Cost$299
Time to ShipDays
Availability24/7
Code Ownership100% yours
Expertise LevelSenior-level
Scales With YouInstantly

Capabilities

Built for Founders Who Ship

Memory Engine

Retains your entire codebase context, architecture decisions, and product requirements across every session. No repeating yourself.

Safety Box

Every code change runs in a sandboxed environment. Nothing reaches production without your explicit approval.

Async Operations

Check in from anywhere. Review progress, approve changes, and steer direction through simple messages.

Nightly Janitor

While you sleep, your co-founder runs maintenance, updates dependencies, fixes warnings, and keeps your codebase healthy.

Process

From Idea to Deployed Product

A continuous loop of building, testing, and shipping. Your co-founder handles the entire development lifecycle.

01

Describe

Tell your co-founder what you want to build. Describe features, user stories, and goals in plain English.

02

Architect & Build

AI designs the system architecture, writes production-grade code, and creates comprehensive test coverage.

03

Review & Correct

Automated testing catches issues before they ship. You review changes and provide feedback in real time.

04

Ship

Deploy to your infrastructure with a single click. Your app goes live on your domain, under your control.

Testimonials

Founders Are Shipping Faster

I went from idea to paying customers in 6 weeks. My co-founder handles the technical side so I can focus entirely on growth.

SC

Sarah Chen

Founder, PayFlow

We evaluated dev agencies at $25k/month. Co-Founder.ai delivers the same output quality at a fraction of the cost, and it never takes PTO.

MR

Marcus Rivera

CEO, Stackline

The memory feature is incredible. It remembers every decision we made and never loses context. Like working with a partner who never forgets.

AP

Aisha Patel

Founder, TrustLoop

Security

Your Code. Your IP. Zero Compromises.

End-to-End Encryption

All data in transit and at rest is encrypted with AES-256.

Never Trained On Your Code

Your intellectual property is never used to train models. Period.

SOC2 Compliant Infrastructure

Enterprise-grade infrastructure with full audit logging.

Full Export, Anytime

Your code, your data. Export everything with a single click.

Ready to Ship Your Product?

Join 2,000+ founders who stopped waiting for a technical co-founder and started building.

Co-Founder.ai | Your AI Technical Co-Founder | Co-Founder.ai