InProd

E62: Reinventing Consumer AI Through Generative Video with Dean Leitersdorf (Decart)

Laura Hamilton and Wil Hagen Season 2 Episode 62

This week’s guest is Dean Leitersdorf, CEO of Decart. Decart is a vertically integrated AI research lab building some of the world’s most advanced audio and video models, including Mirage, a real-time generative video system where users can transform themselves or their environments instantly.

We dive into Dean’s path from finishing his PhD in computer science at 21 to founding Decart with the ambition of creating a true “before-and-after” company in AI. We cover how Decart evolved from GPU optimization to leading-edge video models, why Mirage has attracted massive adoption in advertising and ecommerce, and what it means to build entirely new consumer experiences on the internet. We also discuss the broader enterprise interest in real-time video, how Decart balances continuous consumer iteration with lab-first research, and why Dean believes this is one of the few moments in history where founders can truly build trillion-dollar businesses.

Episode Chapters: 

  • 2:10 — From Israel to Palo Alto
  • 4:22 — What Dean is running toward
  • 6:15 — Building for the future of AI
  • 9:40 — How people use Decart
  • 14:05 — Building a model from scratch
  • 19:08 — Who adopts these models first
  • 24:05 — Decart’s focus areas
  • 27:06 — Attracting world-class talent
  • 30:00 — Choosing to integrate or partner
  • 34:04 — Thinking about consumer impact
  • 39:38 — Quick fire round


This episode is brought to you by Grata, the world's leading deal sourcing platform. Our AI-powered search, investment-grade data, and intuitive workflows give you the edge needed to find and win deals in your industry. Visit grata.com to schedule a demo today.

Fresh out of Y Combinator’s Summer batch, Overlap is an AI-driven app that uses LLMs to curate the best moments from podcast episodes. Imagine having a smart assistant who reads through every podcast transcript, finds the best parts or parts most relevant to your search, and strings them together to form a new curated stream of content - that is what Overlap does. Podcasts are an exponentially growing source of unique information. Make use of it! Check out Overlap 2.0 on the App Store today.