Letter AI Raises $40M Series B to Bring Deal-Level Intelligence to Revenue Enablement

Led by Battery Ventures, the round comes just four months after the company's previous raise, as enterprise revenue teams turn to AI to improve deal outcomes CHICAGO, Feb. 24, 2026 /PRNewswire/ -- ...

Sales startup Letter AI snags $40 million Series B four months after its last raise. Read its pitch deck.

Letter AI raised $40 million four months after its Series A, underscoring investor appetite for AI tools aimed at reshaping sales.

Letter AI raises $40M just 4 months after Series A as investors pile into sales tech

Former Project44 executives launched their own AI startup. Now it has backing from Battery Ventures, Y Combinator and others. Learn more here.
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Letter AI Raises $40M Series B for Revenue Intelligence

Letter AI secures $40M in Series B funding to deliver deal-level intelligence, transforming revenue enablement with smarter insights.