Otter.ai Secures $320 Million to Scale Enterprise AI Tools

The funding follows a period of significant scaling for the startup, which hit $100 million in annual recurring revenue last year. While the company reports a user base of 40 million, up from 25 million in 2023, it faces mounting pressure to retain users in a saturated market filled with rivals like Fireflies.ai and Read AI. Otter.ai plans to deploy the new capital toward international growth and product development, specifically focusing on workflow automation that extends beyond simple transcription.

Newly appointed CMO Alex Gay emphasized that the company is shifting its focus toward solving the inefficiency of back-to-back meetings. By experimenting with pre-briefing tools and real-time query features, Otter aims to move from a passive note-taking utility to an active participant in business strategy. These features are designed to provide context before, during, and after meetings, transforming recorded voice data into structured plans for enterprise teams.