cofounderStart free

An AI cofounder for solo founders.

Nobody is doing marketing at your company, and you know it. Your cofounder is the answer to the Sunday-night feeling that another week went by with no distribution.

Join the founding cohort

What changes

What it does differently for solo

Holds the cadence for you

It publishes in the weeks you disappear into product. That consistency is most of what you were missing.

Decides so you don't

It brings one recommendation, not a menu. You say yes, no, or not like that.

Costs a fraction of a hire

Priced as software, cancellable monthly, and you keep everything it made.

Cadence

A sample week

MonBrings one recommendation with its reasoning
TueMakes the week's assets while you build
WedShips — you get a notification, not a task
ThuWatches early numbers, adjusts the next drop
FriA five-minute read on what it learned

FAQ

Questions from solo founders

How much of my time does it take?

About thirty minutes a week, mostly reviewing. Autonomy is a dial if you want it to be less.

I have no audience yet. Does that matter?

No — that's the starting condition it expects. The first month is about finding which channel responds at all.

Can it help with positioning?

It interviews you and writes the first version, then argues with you about it. Deciding is still yours.

Also

Other kinds of company

SaaS foundersecommerce brandsagenciesB2B startupslocal businesses

Or start with what an AI cofounder actually is.

Nothing to lose

Founding cohort seats include the first month and a written teardown of your current funnel.

Claim a seat

100 seats. No card. We tell you on day 14 whether it worked.