Letter AI is an AI-first platform that unifies content, coaching, learning and buyer engagement to help go-to-market teams close deals more effectively. Instead of relying on static playbooks, the software ingests live CRM data and customer interactions to generate personalized guidance in the flow of a deal. Enterprises such as Lenovo, Adobe, Novo Nordisk, Plaid, Zip, RingCentral, Kong and SolarWinds use the system across more than 30 countries. The company was recently named G2’s Highest Momentum Leader in Sales Enablement and earned 21 badges in the G2 Winter Reports, underscoring strong customer adoption and satisfaction. Headquartered in Chicago, Letter AI was co-founded by CEO Ali Akhtar and CTO Armen Forget. With its latest capital infusion, the firm plans to scale product development, grow its global team and accelerate go-to-market efforts as it positions itself as an AI-native alternative to fragmented legacy tools.

Total raised

$53M

Funding rounds

3

Latest round

Series B

Latest activity

Feb 2026