Using AI to reduce food waste: where it actually helps

By mise · Updated September 29, 2026

Quick answer: AI reduces food waste mostly by making the boring parts fast: products are identified by barcode or photo, counts take minutes, waste is logged with a reason and par levels follow real usage. With counts compared week to week you see which items are over-ordered or thrown away. mise does this with a 7-day free trial.

Waste isn't one number. It's over-ordering, spoilage, over-portioning and theft, and you only fix what you can see.

Waste source	What shows it	How AI helps
Over-ordering	Stock that keeps growing between counts	Par levels based on real usage
Spoilage	Waste log by reason	Logging takes seconds, so it gets done
Over-portioning	Actual vs theoretical usage	Counts compared automatically
Theft / unrecorded	Unexplained variance	Weekly counts become realistic

Example: a café orders 60 gallons of milk a week and uses 48. Two weekly counts show the gap; resetting the par saves 12 gallons (about $50) a week.

How mise's AI works

Scan the barcode with your phone camera, or snap a photo of the label if there's no barcode.
mise's AI finds the product instantly. If it isn't in the database, it looks it up on the web and identifies it.
The product comes up categorized: name, brand, category, size, photo and a reference price.
You just enter the quantity. On hand, shrinkage and cost work themselves out.

Try mise's AI on your inventory

Scan the barcode or snap a photo: mise's AI finds the product and categorizes it. 7-day free trial, then US$33 a month (£26 in the UK).

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Keep reading Restaurant waste log: free template and how to track waste Par level: meaning, formula and calculator Actual vs theoretical food cost: how to find the gap Inventory shrinkage: meaning, formula and how to reduce it All guides

Frequently asked questions

How are grocers and restaurants using AI to reduce food waste?

Forecasting orders, tracking expiry and, for smaller businesses, making counts and waste logging fast enough to do every week.

What app helps reduce food waste?

An inventory app with a waste log and count comparison, like mise; donation apps help with surplus food.

How much can a restaurant save?

Often 2–4 points of food cost once over-ordering and unlogged waste are visible.

How much does it cost?

A 7-day free trial, then US$33 a month (£26 in the UK), with unlimited products and counts.