YC Spring 2026 (P26) founder

Parth Radia

Founder of Keyframe Labs, Turn agents into lifelike video calls with the word's best AI avatars

Keyframe Labsb2b4 public signals

Company

Parth Radia is listed as a founder of Keyframe Labs. Our real-time foundation models turn AI into lifelike video calls. Add the world's best AI avatars to your agents and applications in minutes with a few lines of embed code. Photorealism, emotion, and scale for as low as $0.06 per minute.

Founder traction evidence

Public posts and activity attributed directly to this founder.

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    Article How to train a SoTA model in your garage tldr; we trained the world’s premier avatar models in a garage, with parts & hardware sourced from eBay. But why not the cloud? Training real-time video models is a different beast. At minimum, you’re...

    Article How to train a SoTA model in your garage tldr; we trained the world’s premier avatar models in a garage, with parts & hardware sourced from eBay. But why not the cloud? Training real-time video models is a different beast. At minimum, you’re...

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    Atlas has been in every standup this week! More to come... Quote Keyframe Labs @KeyframeLabs · Apr 29 AI personas can now join Zoom, Google Meet, and Microsoft Teams. They look real. They sound real. They show up on time. Powered by our SOTA real-time video model, persona-1.5-live

    Atlas has been in every standup this week! More to come... Quote Keyframe Labs @KeyframeLabs · Apr 29 AI personas can now join Zoom, Google Meet, and Microsoft Teams. They look real. They sound real. They show up on time. Powered by our SOTA real-time video model,...

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    AI @garrytan and AI @dflieb are live on their new video podcast. You control the topic → http:// demo.keyframelabs.com/lightconelm Quote David Lieb @dflieb · May 15 Fun demo of @KeyframeLabs' real-time video avatars. Have AI Garry and AI Dave talk about any topic, and drop questions live into the chat! The internet is about to get weird. https:// demo.keyframelabs.com/lightconelm

    AI @garrytan and AI @dflieb are live on their new video podcast. You control the topic → http:// demo.keyframelabs.com/lightconelm Quote David Lieb @dflieb · May 15 Fun demo of @KeyframeLabs' real-time video avatars. Have AI Garry and AI Dave talk about any topic, and drop...

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    Add a lifelike @KeyframeLabs avatar to this with our @livekit plugin and you have the world's most scalable ($0.06/min) yet lifelike video agents. Good to see others pushing the envelope on multiple fronts Quote smallest.ai @smallest_AI · May 5 Smallest AI is now live on @livekit Lightning TTS and Pulse STT, both available natively in the LiveKit Agents framework. → Lightning TTS: SoTA conversational speech, ~100ms latency, 15 languages with mid-sentence code-switching, voice cloning from 10 seconds of audio → 0:06 / 2:00

    Add a lifelike @KeyframeLabs avatar to this with our @livekit plugin and you have the world's most scalable ($0.06/min) yet lifelike video agents. Good to see others pushing the envelope on multiple fronts Quote smallest.ai @smallest_AI · May 5 Smallest AI is now live on...