Châtaigne puts a sales agent inside the messaging apps customers already use — WhatsApp , Instagram , TikTok and iMessage — turning conversations into checkouts.

The conversation should be the storefront.

People already ask what to buy in a message. They should be able to discover, order, pay and come back without downloading another app or starting over somewhere else.

Reliability is the product.

A sales agent inside every inbox has to stay on rails at scale. Every conversation remains visible, every handoff is explicit, and a person can step in whenever they are needed.

Clear by default. Orders, decisions and handoffs remain visible to the team.

Human when needed. People can review, redirect or take over without losing context.

Built in Lausanne by VZ Labs.

We are a small team working between Lausanne and Paris. We care about commerce, conversation and the quiet engineering required to make both feel effortless.

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