Nooks Lands $500M to Scale Sales Automation

General Catalyst's Customer Value Fund commitment will finance Nooks' sales and marketing push as it launches its Revenue Agent Platform.

Updated on Nov. 4, 2026 in Startups

Nooks Lands $500M to Scale Sales Automation

Nooks has secured a $500 million commitment from General Catalyst's Customer Value Fund to finance its sales and marketing expansion. The company also formally launched its Revenue Agent Platform, which covers tasks from first contact to renewal.

Why it matters

Nooks is betting that sales will be the next profession reshaped by AI, and the funding is meant to support aggressive growth and new product launches. The deal gives General Catalyst a share of the returns its capital helps generate.

Nooks reports more than 2,000 customers, including Cursor, Notion, Replit, Glean and HubSpot, and a net revenue retention of 135%. The company's current annual recurring revenue was not disclosed, and the terms of the $500 million commitment were not made public.

The players

Nooks

Nooks is a sales automation startup whose Revenue Agent Platform covers tasks from first contact to renewal, and whose customers include Cursor, Notion, Replit, Glean and HubSpot.

General Catalyst

General Catalyst is a venture capital firm that provides capital through its Customer Value Fund and takes a share of the returns that capital generates.

The details

The $500 million commitment is provided through General Catalyst's Customer Value Fund, in which the firm takes a share of the returns the capital helps generate. Nooks said the funding will help it scale up and take new products to market.

Nooks announced the $500 million commitment and launched its Revenue Agent Platform on November 4, 2026.
Nooks expects to nearly triple its annual recurring revenue by year-end 2026.

Market Landscape

Nooks is positioning itself in the competitive field of AI-driven sales tools, where it counts established enterprise software companies among its customers. The large financing signals investor appetite for scaling sales automation as a distinct software category.

For businesses that buy sales software, Nooks' expansion signals that AI-driven revenue tools are attracting significant capital and may broaden their vendor options. The company has not disclosed pricing or product availability changes that would directly affect subscribers.

The takeaway

Companies evaluating sales automation should watch how well vendors like Nooks sustain high retention as they scale. Retention figures, not just funding size, will show whether AI sales tools deliver lasting value to customers.