Visual Grocery Search & Barcode Scanner
Point your camera at any item in the grocery aisle or scan its barcode. EurKart's SigLIP2 AI identifies it in under 1 second and finds it in the nearest store — with price, aisle location, and nutrition data across 2M+ products from Kroger, Trader Joe's, and Costco.
How it works
- 1
Open EurKart
Available on iOS and web — no account required to search.
- 2
Tap the camera icon
The visual search button is on the home screen.
- 3
Point at the product
Works on packaging, fresh produce, and even handwritten labels.
- 4
Get results in under 1 second
Top matches with price, store, aisle, and nutrition facts.
Powered by state-of-the-art AI
SigLIP2 vision model
Google's ViT-B/16-256, 768-dim embeddings. State-of-the-art zero-shot accuracy on retail imagery.
Qdrant vector search
500K+ product vectors across 6 collections. Sub-50ms similarity search on L4 GPU infrastructure.
On-device inference
SigLIP2 runs locally on iPhone (CoreML) and Android (NNAPI). Your photo never leaves your phone.
2M+ products indexed
Kroger, Trader Joe's, Costco, Chavez, Open Food Facts, USDA FoodData Central — updated daily.
Frequently asked questions
What AI model powers visual search?
SigLIP2 (ViT-B/16-256) from Google, encoding images into 768-dimensional embeddings matched against a Qdrant vector database. Runs on-device on modern phones with a cloud GPU fallback.
How many products can it recognize?
Over 2 million grocery items across Kroger, Trader Joe's, Costco, Chavez, Open Food Facts, and USDA FoodData Central. New products are added daily.
Does visual search work on fresh produce?
Yes. Both packaged items and unpackaged produce (apples, avocados, meat cuts, bakery items) are supported, with nutrition from USDA.
What if the lighting is poor?
EurKart auto-enhances contrast. In very dark aisles, fall back to the barcode scanner — it works down to 1 lux.
Is my photo uploaded to a server?
On modern phones, embeddings are computed locally — only the vector (not the image) is sent. On older devices, photos are sent over HTTPS and deleted immediately after encoding.
Does EurKart have a barcode scanner?
Yes. EurKart's barcode scanner works alongside visual search. Scan any product barcode to see nutrition facts, ingredients, allergen flags, and live prices from Kroger, Trader Joe's, and Costco — powered by the USDA FoodData Central and Open Food Facts databases. The scanner works down to 1 lux for low-light grocery aisles.
Which grocery apps have a barcode scanner?
EurKart is a free grocery app barcode scanner that shows current prices from Kroger, Trader Joe's, and Costco simultaneously, plus full nutrition facts from USDA FoodData Central and allergen flags matched to your family's health profiles. Scan any barcode to add the item directly to your shopping list. Available on iOS and web — no account required.
Start searching by photo
Visual search is available in the EurKart iOS app and on the web.