Most AI hands dev-tool founders the same generic sales and marketing advice. The GTM Co-Founder doesn't. It's a set of open-source skills that interview you once, learn your real product and market, then walk you move by move through a prioritised GTM roadmap: who it's for, positioning, your first 50 users, launch, pricing, etc. Grounded in the playbooks of Adam Frankl and Jakub Czakon, plus my own time as a Founding AE and GTM advisor. Free and open source.
We just crossed 300 GitHub stars on The GTM Co-Founder, so to mark it, we finally made a proper video.
The GTM Co-Founder is a set of open-source GTM skills that run inside your coding agent. It interviews you, builds a prioritised go-to-market plan, then works it with you one problem at a time. Not a library of playbooks you read. A co-founder that does the work with you.
If you're a technical founder, you know the feeling. Nights, weekends, straining of relationships, your own money go into something genuinely world class. You ship it. And then... crickets. Nothing. Nada.
So you go looking for help, and your AI tells you it looks amazing, your friends tell you it looks amazing, and nobody will say the actual truth: your positioning is vague, "for developers" isn't a customer, your landing page is awful and no one can tell what the thing even does.
