SellRaze

The fastest way to sell online.

Y CombinatorFall 2025ActiveConsumerArtificial IntelligenceMarketplaceConsumerE-commerce

What they do

Problem

Selling items online is slow and cumbersome because identifying products, pricing them, and creating listings across marketplaces takes significant time and effort.

Solution

SellRaze is an AI-powered selling assistant that uses a camera to identify an item, suggest pricing, and auto-generate engaging listings across multiple marketplaces.

Who it's for

Individuals and small sellers who want to quickly list and sell items online across multiple marketplaces.

Founders

Jeff Mao

Founder

I'm Jeff, co-founder and CEO of SellRaze. In high school I was a sneaker reseller. Instead of paying attention in math class, I was building custom software to snag Jordan releases. During COVID, I reverse engineered Amazon's anti-bot system and sold it to scalpers... which crashed the supply chain for 30 series graphics cards, PS5s, and Xbox X's. Now I help people buy and sell online :)

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