Synthesia AI Startup Nearly Doubles Valuation to $4 Billion with $200M Series E Funding
British AI startup Synthesia has raised $200 million in Series E funding, nearly doubling its valuation to $4 billion from $2.1 billion a year ago. The London-based company, which creates AI-generated avatars for corporate training videos, crossed $100 million in annual recurring revenue in April 2025. Led by Google Ventures, the funding round includes participation from NVentures, Accel, and other existing investors, while Synthesia facilitates an employee secondary sale through Nasdaq.