Synthesia

Synthesia provides an AI video platform that generates videos with AI avatars and voiceovers in 140+ languages. Its product set also includes dubbing, live Sessions for roleplay practice and conversational surveys, a public API, and an MCP server for use inside Claude and ChatGPT.

The company serves businesses, and the website cites examples in employee training, sales enablement, compliance and internal communications. Revenue comes from subscription plans: a free Basic plan, Starter at $29 per month, Pro at $89 per month and Enterprise on custom pricing, with usage measured in credits and Roleplay Training priced per learner seat at $29 per month. Paid services include pilot programs, onboarding, creative services and API solutions.

Synthesia was founded in 2017 by Victor Riparbelli, Steffen Tjerrild, Matthias Niessner and Lourdes Agapito, and its careers page identifies London as its HQ. The website lists 40 open roles across London, Munich, Berlin, Zurich, Paris, New York, Austin, Seattle and remote locations, mainly in sales, engineering, research and product.

Product: AI video platform with avatars, voiceovers, dubbing, interactive roleplay Sessions, surveys and a public API