London-based AI video platform Synthesia has successfully raised $200 million in a Series E funding round, primarily led by Google Ventures. This investment has propelled the company’s valuation to $4 billion. Alongside Google Ventures, new participants in this funding round include Evantic, a venture capital firm established by former Sequoia investors, and Hedosophia. Existing backers, such as NVentures (the venture capital arm of Nvidia), Accel, Kleiner Perkins, NEA, PSP Growth, and Air Street Capital, also contributed to this significant investment.
Founded in 2017, Synthesia specializes in developing video generation software that enables the creation of digital avatars for both internal and external company communications. With this latest funding, Synthesia has now raised over $500 million in total. The previous round, a $180 million Series D, occurred in January 2025 and valued the company at $2.1 billion.
The funds from this new round will be allocated towards the development of a new category of conversational AI products aimed at organizational learning and skills development. CEO Victor Riparbelli expressed optimism about the market potential, stating, “We see a rare convergence of two major shifts: a technology shift with AI agents becoming more capable and a market shift where upskilling and internal knowledge sharing have become board-level priorities. Market opportunities like this do not come along often.”
In 2022, there were discussions between Synthesia and software giant Adobe regarding a potential acquisition valued at approximately $3 billion. However, reports indicate that these negotiations did not culminate in an agreement.
As part of the current funding initiative, Synthesia will also permit employees to sell secondary shares, providing an additional liquidity option for its workforce. The strategic moves by Synthesia signal a robust outlook in the rapidly evolving field of AI-driven communications and organizational learning tools.
