Complete allergen tracking software

Allergen management software helps restaurants track, manage and display allergen information accurately across menus. Instead of relying on spreadsheets or static PDFs, it keeps allergen data up to date as ingredients, recipes and suppliers change. Good allergen software reduces risk, saves time and helps teams answer allergen questions confidently during service.

The most reliable way to manage allergens is at ingredient level. When allergens are attached to ingredients rather than individual dishes, any change automatically updates every recipe and menu item that uses that ingredient. This removes manual updates, reduces mistakes and keeps guest-facing information consistent.

Spreadsheets and PDFs rely on manual updates. Every ingredient change means someone has to remember to update multiple dishes, recheck allergens and republish menus. In busy kitchens, this is where things go wrong: information becomes outdated, versions conflict and teams lose confidence in what they are serving.

Allergen data should be updated whenever an ingredient, supplier or recipe changes. With Harlo, allergen updates happen instantly across all connected menus, so teams don’t need to remember to update multiple documents or re-upload PDFs.

Ingredient-level allergen tracking means allergens are stored against ingredients first, not just dishes. Recipes, menu items, variants and add-ons automatically inherit allergen information from the ingredients they contain. One update flows everywhere, keeping menus accurate without extra work.

Yes. With live digital menus, allergen updates publish automatically. When an ingredient is updated in Harlo, the change is reflected immediately on guest-facing menus, ensuring customers always see the latest allergen information.

UK legislation already requires clear allergen communication, and upcoming regulation is likely to require allergens to be displayed at the point of order. Digital menus are the most practical way to meet this requirement, especially for restaurants that change dishes regularly. Printed menus and PDFs are difficult to keep accurate at scale.

The best allergen system for small teams updates automatically, does not rely on spreadsheets, works without specialist training and keeps guest information consistent.

Yes. Good allergen management software should account for sauces, toppings, swaps and add-ons. Harlo handles variants properly so allergen information stays accurate even when guests customise dishes.

Clear, consistent allergen information builds confidence. When guests see the same accurate information on menus, QR codes and digital ordering points, they are more likely to trust the venue and feel comfortable ordering without repeated clarification.

Many enterprise allergen systems are expensive and designed for large head offices. Harlo offers ingredient-level allergen control and live digital menus at a price point designed for real hospitality businesses, making it accessible for independents, small groups and franchises.

Yes. Good systems are particularly effective for multi-site operations. They allow central updates to flow automatically across all locations, ensuring consistent allergen information without relying on individual sites to manage updates manually.