Fundraising Fox
Cofounder
10 known investors
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Cofounder is an AI-powered platform that provides agentic departments for early-stage founders, automating engineering, sales, marketing, design, finance, and operations tasks. The platform guides founders through company building milestones and coordinates specialized AI agents that handle product development, customer support, marketing campaigns, and infrastructure management.
Investors · 10
How we know: Union Square Ventures (USV)'s portfolio page · press coverage · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: forbes.com · Not right? Tell us
How we know: funding news · Not right? Tell us
Funding
SEC filings, press & company announcements- Undisclosed amountseed roundFeb 2026
a16z speedrun (lead), Together Fund (lead), Antigravity Capital, Backwards Capital, Inovia, Parable, Precursor Ventures
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Founder mafia
3 people who came through Cofounder went on to found or lead other companies.
Related companies · 2
Companies working in the same space as Cofounder.
Frequently asked questions
- What does Cofounder do?
- Cofounder is an AI-powered platform that provides agentic departments for early-stage founders, automating engineering, sales, marketing, design, finance, and operations tasks. The platform guides founders through company building milestones and coordinates specialized AI agents that handle product development, customer support, marketing campaigns, and infrastructure management.
- Who are Cofounder's investors?
- Cofounder's investors include Union Square Ventures (USV), A16Z Speedrun, Acrew Capital, Antigravity Capital, Backwards Capital, Compound, Inovia Capital, Parable Partners and 2 more.