The OS for
human-AI interaction
Building blocks to empower your AI agent to see, hear, respond, and look human.
Charlie is calling you...
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Humans don't want to talk to machines.
We built machines to scale human capabilities—but somewhere along the way, we lost the human touch. Self-checkouts replaced cashiers. Chatbots replaced customer service reps. Algorithms replaced hiring managers. Voices and faces, once essential, were stripped away and replaced with cold, transactional systems. We learned to type instead of talk, to click instead of gesture, and to carefully shape our words so machines "get it".
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We’ve spent decades adapting to machines. Now, Tavus is teaching them adapt to us.
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There's a better way to build. Meet the Conversational Video Interface.
Inspired by the human brain, the Tavus CVI is an operating system built to replicate how we naturally perceive, interpret, and respond to the world around us. Using a cognitive architecture that mimics how humans process and reason, CVI brings vision, speech, and emotional intelligence together to make talking to a computer as natural as a friend.
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By integrating vision, speech, and emotional intelligence, it enables AI to engage in real conversations—understanding not just words, but intent, nuance, and presence.
The best part? It's easy to implement.
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Best-in-class models
power human-like conversations.
Turn-Detection Model
Sparrow-0
AI that understands the rhythm of conversation. Sparrow-0 analyzes tone, pacing, and intent to engage naturally, pausing, interrupting, and responding with human-like timing.
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Perception Model
Raven-0
More than just computer vision, Raven-0 gives AI real perception—continuously processing visual context, reading emotions, and responding intelligently to its environment.
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Replica Model
Phoenix-3
The most advanced full-face rendering model ever built, Phoenix-3 generates lifelike digital replicas with natural facial movements, micro-expressions, and real-time emotional response—making AI feel truly present.
"Tavus makes AI interviews feel real. CVI brings a sense of presence that completely changes the experience for candidates. We implemented CVI in just two days—no complex setup, no headaches. It's an API we actually love to work with."
Why developers choose Tavus
A developer first experience
Modular, flexible, and built for developers—effortless implementation with a simple, powerful APIs.
Access cutting-edge white labeled AI technology
Stay focused on your core product, while we handle the intricacies of AI video research.
Built-in security and trust
Obsess over your user experience, while we manage end-user security and privacy.
Safety checks ensure users can only make a digital twin of themselves
Comprehensive security protocols, including SOC 2 compliance
Automated content moderation & anti hallucination checks
Ready to build?
Get started with dead simple APIs.