Toast runs your restaurant. Gastrona adds the wine program on top — pairings on every dish, an AI sommelier and a multilingual wine list that read straight from your Toast menu.

Toast is a powerful restaurant OS for ordering, payments and menus. What it doesn't do is tell a guest which wine to pour with the dish in front of them — and why. Gastrona is the meal-aware wine layer that plugs in on top, turning your Toast menu into scored pairings, a sommelier and a wine list in eight languages.
Toast runs your operations. Gastrona adds the wine layer — pairings, a sommelier and a multilingual wine list that read from the same menu.
Your Toast menu and wine list stay aligned, so pairings always reflect what's actually on offer.
Each dish gets scored, explainable wine pairings — the upsell Toast doesn't do on its own.
Serve guests wine guidance in their own language, on top of your existing Toast setup.
We're API-first, so connecting to Toast is straightforward — we scope it together in a focused pilot.
We connect to your Toast 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.