Andrew Pignanelli wants to enable one-person billion-dollar companies with AI chief-of-staff 'Cofounder'
Dec 8, 2025 with Andrew Pignanelli
Key Points
- General Intelligence closed an $8.7 million seed round led by USB to build Cofounder, an AI chief of staff that proactively runs automations for early-stage companies.
- The company targets a full-stack AI system by March 2025 where customer support, coding, and shipping happen without human intervention by orchestrating third-party specialist agents.
- Pignanelli's vision is enabling one-person billion-dollar companies where a single founder runs a business previously requiring dozens of people, backed by coordinated AI agents.
Summary
Andrew Pignanelli is the CEO of General Intelligence, a New York-based startup building what he calls a full-stack AI business. The company just closed an $8.7 million seed round led by USB, with an earlier round in March led by Compound.
The flagship product is Cofounder, an AI chief of staff pitched at companies with three to 50 employees. Unlike a passive assistant, Cofounder is designed to be proactive — prompting the user rather than waiting to be prompted — and connects to tools to run automations. The September launch went viral partly through an unconventional marketing move: Pignanelli posted a photo of rainbow Cofounder-branded sweaters and went from 300 followers to several thousand in days, giving the product launch an audience before it hit.
The real bet is bigger than the product
Cofounder is the entry point, not the destination. Pignanelli's stated goal is to get AI agents to run entire companies, and he argues that incrementally improving an assistant won't get there. Instead, General Intelligence is building toward a full-stack AI business — one where a customer support ticket flows into a coding agent, gets QA'd by another agent, and ships to production without any human involvement. He says the company is targeting a working version of this by March 2025, initially modeled on a B2B software company similar to General Intelligence itself.
The stack leans on third-party specialist agents rather than building everything in-house: coding via Factory or Tempo, customer support via Sierra or Decagon, and sales and marketing via Rox. Pignanelli frames General Intelligence as the orchestration layer that coordinates these agents rather than competing with them.
The one-person company thesis
The broader vision is enabling what Pignanelli describes as one-person billion-dollar companies — a future where a single founder, backed by an agent stack, can run a business that previously required dozens of people. He puts current AI capability at roughly 90% of what's depicted in the film Her and expects it to hit 100% within 12 months.