AI Sales Startup Nooks Secures $500 Million From General Catalyst's Customer Value Fund Without Giving Up Equity

Nooks, a San Francisco company building AI agents for sales teams, has landed a $500 million growth-financing commitment from General Catalyst's Customer Value Fund. What makes the deal notable is what it is not: an equity round. The Customer Value Fund, or CVF, provides capital for sales and marketing spend in exchange for a share of the revenue that spending generates — a structure that leaves the cap table untouched.

The model has become General Catalyst's signature bet on companies with strong unit economics. The fund has previously extended similar facilities to fintech startups such as Finom and Relay, effectively paying for customer acquisition upfront and recouping the investment from the revenue those customers produce. The arrangement works well when retention is high; if customers churn, the repayment stream dries up with them.

Nooks says its numbers justify the bet. The company reports more than 2,000 customers — including Cursor, Notion, Replit, Glean and HubSpot — along with roughly threefold annual growth and 135 percent net revenue retention. Those are self-reported figures and have not been independently verified, but even discounted they place Nooks among the fastest-moving companies in AI sales automation.

The product targets the top of the sales funnel: agents that handle prospecting, outreach and customer engagement, plus a broader Revenue Agent Platform the company says the new capital will help expand. Founded by Dan Lee and colleagues, Nooks operates in a category that has drawn attention precisely because sales is one of the largest payroll lines at most enterprises — and one of the most repetitive.

The financing will fund customer acquisition, international expansion and product development. For founders, the appeal of non-dilutive capital is straightforward: no dilution, no new board dynamics, and no valuation negotiation in a market where private appetite for AI companies has cooled at the margins.

The deeper signal in the deal is about how AI startups are financing growth. Traditional venture rounds price a company on future returns; CVF-style financing prices it on current revenue quality. A company able to raise half a billion dollars on revenue-share terms is a company whose investors believe the customers it buys stay — which, for an AI sales agent vendor, is the entire business model in one sentence.