Square handles payments and orders. Gastrona adds the wine program — pairings on every dish, an AI sommelier and a multilingual wine list that read from your Square menu.

Square gives restaurants and bars a flexible POS and ordering stack. Gastrona adds what a wine program needs on top: scored, explainable pairings for each dish, a sommelier guests can talk to and a wine list in eight languages — all reading from the menu you already keep in Square.
Square runs your operations. Gastrona adds the wine layer — pairings, a sommelier and a multilingual wine list that read from the same menu.
Your Square menu and wine list stay aligned, so pairings always reflect what's actually on offer.
Each dish gets scored, explainable wine pairings — the upsell Square doesn't do on its own.
Serve guests wine guidance in their own language, on top of your existing Square setup.
We're API-first, so connecting to Square is straightforward — we scope it together in a focused pilot.
We connect to your Square menu so wines and dishes flow into Gastrona automatically.
Gastrona scores pairings and writes plain-language reasons across your menu and wine list.
Surface pairings and a sommelier on a QR list, a tablet or your own app — in eight languages.
The integration is one path in. See how it fits with the rest of Gastrona for Business.
Tell us what you run on and we'll scope a pilot — pairings, a sommelier and a wine list on top of your stack.