About Channel3

Our vision

Building the infrastructure that makes AI shopping possible.

For the last thirty years, shopping has been built around a simple assumption: a person is sitting in front of a screen, typing into a search bar, opening tabs, comparing products, reading reviews, and eventually deciding what to buy. Every retailer, marketplace, and brand has optimized for that behavior because that's how the internet worked.

It won't work like that for much longer.

Increasingly, shopping begins with a conversation. Soon, it will end there too. People will tell AI what they need, and it will search, compare, and shop on their behalf.

The internet contains billions of products, but almost none of them are described in a way machines can reliably understand. Catalogs are fragmented, specifications are inconsistent, prices change constantly, and the same product can appear differently across every retailer that sells it.

Channel3 solves this problem.

We bring together catalogs from thousands of brands, structure them into a common language, enrich what's missing, and keep them continuously up to date. Today that includes more than 100 million products from over 25,000 brands.

It's the foundation that lets anyone build shopping experiences where AI can answer with confidence.

We're laser-focused on three goals

  1. Build the authoritative source of product data on the web

  2. Let anyone build agentic shopping experiences

  3. Help brands win sales from this new channel

Co-founders

Alex & George

Backed by

MatrixY Combinator