company
Lemrock
Agentic commerce infrastructure — connecting product catalogs to LLM platforms like ChatGPT, Perplexity, and Gemini.
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About
Lemrock builds infrastructure for agentic commerce, connecting brand and retailer product catalogs to LLM platforms like ChatGPT, Perplexity, and Gemini so customers can discover and buy inside conversational assistants. The product is an "Agent Storefront" layer covering product matching, recommendations, and transactions, with merchants live across categories including beauty, travel, and fashion.
Founded by Sasha Collin (CPO, ex-QuantumBlack at McKinsey AI), Roxane Laigle (CEO, retail and media background), and Clément Nguyen (CTO, adtech and retailtech). Two of the three are repeat YC founders.