Keyframe Labs

Turn agents into lifelike video calls. $0.06 a minute.

Y CombinatorSpring 2026ActiveB2BB2BVideoAPIAI

What they do

Problem

Businesses and developers need a scalable way to deliver lifelike, real-time video interactions with AI agents without the cost and complexity of traditional video production or human staff.

Solution

Real-time generative models that render AI agents as photorealistic, emotion-capable video calls via simple embed code for deployment at scale.

Who it's for

Developers and businesses building AI agents for customer-facing video interactions such as support, sales, and virtual assistants.

Founders

Parth Radia

Founder

Parth is co-founder & CEO of Keyframe Labs. Before Keyframe, he spent 5 years at Ericsson on frontier AI, founding and leading a team of 35 building foundation models for voice & video synthesis on one of the world's first petascale human datasets, shipping Ericsson's first generative AI products. Before that, as a research scientist at AT&T Labs he developed novel neural architectures for photorealistic 3D telepresence, enabling the world's first 3D call over production networks. B.S. CS UCLA.

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Kaahan Radia

Founder

Kaahan is co-founder and CTO of Keyframe Labs, building the world's first photoreal, emotionally expressive AI humans for real-time video agents. Previously, he spent five years at Zipline as a Perception Engineer, building their camera-based detect-and-avoid system for autonomous drone operations. His work spans computer vision and applied ML, with research at CVPR and JAMA. B.A. CS, UC Berkeley.

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