Synthesia’s valuation jumps to $4B after $200M raise

London-based AI video startup Synthesia has raised $200 million in a Series E round, nearly doubling its valuation to around $4 billion and cementing its position as one of Europe’s most valuable AI companies.

The round was led by Google Ventures, with participation from existing investors, underscoring continued appetite for applied AI products that have already found a clear commercial use.

Synthesia builds generative AI tools that let companies create videos using AI-generated avatars instead of cameras, studios, or presenters. The technology has found a strong foothold in corporate training, internal communications, and product explainers, areas where speed, scale, and consistency often matter more than production gloss.

“Synthesia was founded on two core beliefs: first, that AI will bring the cost of content creation down to zero. And secondly, that AI video provides a better, more engaging way for organizations to communicate and learn,” said Victor ...