$200 GPU credits for yctierlist foundersClaim yours →
Keyframe Labs

Keyframe Labs

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

Spring 2026ActiveB2BB2BVideoAPIAISan Francisco, CA, USA
Our real-time, generative models turn AI into lifelike video calls. Deploy in minutes with a few lines of embed code. Photorealism, emotion, and scale for just $0.06 per minute.

Note: This is a preliminary assessment based on limited publicly available information. We did not have access to LinkedIn profiles or live product screenshots for this analysis. We will update this entry with a more thorough review soon.

Verdict

High Signal
Market Opportunity
Real-time AI video agents for B2B is a large and rapidly expanding market — customer service, sales, healthcare, financial services all represent billion-dollar verticals. Per-minute pricing aligns with existing CCaaS/contact center spend, making it a clear displacement play. ICP is any enterprise deploying voice/video AI agents at scale, which is a well-defined and growing buyer segment.
High Signal
Founder Signal
Parth (CEO) spent 5 years at Ericsson leading a 30-person team building foundation models for voice/video synthesis on petascale human datasets, and was a research scientist at AT&T Labs building photorealistic 3D telepresence — directly on-point for this product. Kaahan (CTO) spent 5 years at Zipline as a Perception Engineer building computer vision/ML systems for autonomous drones, with publications at CVPR and JAMA. Both have deep technical pedigree in exactly the right domain (generative video, real-time synthesis, CV) and meaningful industry tenure before founding.
Medium Signal
Competition
Direct competitors include HeyGen (async video avatars), Synthesia, Tavus, and D-ID — but most operate in asynchronous video generation rather than real-time video call infrastructure. Real-time photoreal avatar APIs are less crowded, though Simli and Streaming Avatar APIs from providers like Azure are emerging. The combination of photorealism + real-time + emotional expressiveness + competitive pricing is a meaningful differentiation claim if technically delivered.
Medium Signal
Product
Clear pricing ($0.06/min) and 'deploy in minutes with embed code' suggests a real, shippable product with a defined API. No named customer logos, revenue figures, or live demo visible from the data provided. Pricing transparency and specific deployment claims are positive signals but unverified by press or customer evidence.
OverallA Tier

Keyframe Labs has two genuinely strong technical founders with combined experience building exactly this product at Ericsson, AT&T Labs, and Zipline — this isn't a team that wandered into video AI, they've been building it for a decade. The per-minute pricing model is clean and maps directly to enterprise usage patterns. The core risk is that this is a technically hard race against well-funded competitors (HeyGen, Tavus, Azure) and requires both model quality and infrastructure scale to win. No press or named customers is a gap — at YC application time they should have at least beta deployments to point to. If the photorealism and latency claims hold up in production, this is a strong A with S potential; if model quality lags competitors, the price point alone won't carry them.

Active Founders

Kaahan Radia
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.

Parth Radia
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 30 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.

Keyframe Labs
Keyframe Labs
TierA Tier
BatchSpring 2026
Team Size2
StatusActive
LocationSan Francisco, CA, USA
$200 GPU creditsClaim yours →