Quanta Stock connects to your till and turns a quick phone count into the one number that matters: the gap between what you sold and what you actually used. That gap is your real wastage, over-pouring and shrinkage — measured every week, not guessed at year-end.
Works with any supplier · runs on the phone already behind your bar · no new hardware.
Spoilage, free-poured spirits, over-portioning, miscounts, the odd staff helping-hand. On a £500k venue that's £10k–£25k a year walking out the back door — invisible until you measure it.
How it works
No clipboards, no spreadsheets, no ring-binder of supplier invoices. Quanta does the maths.
Photograph the docket as it arrives. Quanta reads the lines and costs automatically — works with Bidfood, Brakes, the local greengrocer, anyone. No supplier integration required.
A few taps on the phone that's already behind the bar. Par levels remembered, last count pre-filled.
Quanta pulls what you actually sold from your till and works out what should have been used.
Every week: theoretical vs actual usage, by line, in plain English — where the money went and what to do about it.
Why it's different
Most tools just help you count. Quanta tells you what the count means — because it's wired into your sales, not sitting in a silo.
Variance, not just inventory. We compare usage against real sales to surface the gap nobody else can see.
Delivery-note capture means you're live immediately — no waiting on EDI feeds or supplier sign-off.
Runs in the browser on the phone you've already got. Add it to the home screen and you're done.
Powered by Quanta's analytics — you get "your house spirits are 7% over" not a wall of numbers.
Designed for one or two-site independents — not bent out of an enterprise system you'll never use.
A weekly rhythm a busy team will actually keep — because if the count rots, the number lies.
Pilot programme
We're taking on a small group of independent bars and cafés to run Quanta Stock first. Hands-on setup, a direct line to the team, and founder pricing locked in. Tell us about your venue and we'll be in touch.
No commitment, no card. We'll show you your first variance report before you decide anything.