Rox Raises $100 Million in Series B at $1.3 Billion Valuation

Rox raised $100 million in a Series B round valuing the AI sales company at $1.3 billion, funding product development and a planned fivefold expansion of its U.S. commercial teams.

General Catalyst and March Capital co-led the round. Sequoia and GV invested again, and Prosperity7 joined as a new investor.

Rox builds AI agents that research customer accounts, prioritize follow-ups and prepare sales outreach. The tools are designed to reduce administrative work for sales teams.

The funding will support AI research and product development. Rox plans to expand its U.S. sales, marketing and business teams to five times their current size in 2027. Early customers include Ramp, New Relic, Trafigura, MongoDB and Groq.