Methodology
Herbonomic is an independent, free-to-use price comparison tool for legal cannabis consumers — built for higher savings. We aggregate publicly listed menus from licensed dispensaries and surface unit pricing (cost-per-gram, cost-per-mg THC) so you can decide where to buy.
Where the data comes from
We periodically collect prices and product details from each dispensary’s public online menu—the same listings shoppers see when browsing or ordering on the retailer’s site.
We normalize size labels (e.g. “3.5 g” becomes 3.5 grams) and product types (Flower, Vape Cart, Edible Gummy, etc.), and compute consistent unit pricing across retailers.
Every price you see is attributed to its source dispensary, and every “Open” button takes you back to that dispensary’s site to complete the purchase. We do not sell or fulfill cannabis.
How fresh is the data?
We refresh prices multiple times throughout the day (not in real time). Each row shows when the variant was last seen. Products marked out of stock are hidden by default.
Spot a price that looks wrong? Dispensaries sometimes price individual options below the visible threshold or only on certain days. Always confirm the final price on the dispensary’s site before checkout.
State coverage
We never compare prices across state lines because cannabis cannot legally cross them. Each state we cover has its own independent leaderboards, retailer list, and product matches.
What we do not yet cover
Some dispensaries use custom online ordering systems we do not integrate with yet. Those retailers will appear once we support their listings.
List your business
Run a licensed dispensary that’s missing from Herbonomic, or noticed your menu and prices aren’t showing up? We’d love to add you.
Email us at help@herbonomic.com with your business name, location, and a link to your public menu, and we’ll work with you to get your listing live.