Tavus
AI research lab building emotionally intelligent digital humans for real-time video conversations.
- Founded
- 2021
- Headquarters
- San Francisco, CA
- Latest Round
- Series B
- Est. Valuation
- ~$350M
Investment Thesis
Tavus is an AI research lab focused on building digital humans — called Personal Affective Links (PALs) — that interact with people through video, voice, and text while recognizing emotion and context. The platform enables developers to create AI-powered conversational video interfaces with face and voice cloning capabilities.
Founded in 2021 by Quinn Favret and Hassaan Raza, Tavus went through Y Combinator and raised a $6.1M seed led by Sequoia Capital in October 2023, followed by an $18M Series A led by Scale Venture Partners in March 2024. In November 2025, the company closed a $40M Series B led by CRV, bringing total funding to approximately $64M. Tavus is pushing the frontier of what it calls 'Human Computing.'
Video is the highest-converting communication medium but the least scalable — creating personalized video for sales, training, or customer engagement requires filming individual clips for each recipient.
Tavus generates photorealistic AI video replicas that speak with natural emotion, lip-sync accuracy, and conversational responsiveness, enabling one-to-many personalized video at zero marginal cost per viewer.
Powering personalized video for enterprises across sales enablement, L&D, and customer success, with emotionally intelligent digital twins that can hold real-time conversations — moving beyond pre-recorded clips to interactive AI video agents.
Real-time neural rendering and speech synthesis have crossed the quality threshold for professional use, and enterprises are desperately seeking ways to scale human-like communication without scaling headcount.