Revenue estimates, full tech stack, ad signals, and contact data on Shopify merchants — refreshed nightly. Query it from a dashboard, a CSV, or an API your tools can call themselves.
We crawl every Shopify storefront and dozens of signal sources nightly — then resolve it into one clean profile per merchant. No stale lists. No guesswork.
Millions of live stores, found within hours of launch. If it runs on Shopify, it's in the grid.
Composite estimates from catalog, traffic, ad spend & stack — tuned against a benchmarked truth set.
Every app, pixel, theme, and payment method detected — so you know exactly what they run.
Re-crawled nightly. Stores that grow or churn get re-scored, so your lists never go stale.
Clean REST API, API keys, and bulk export. Pipe the grid straight into your CRM or warehouse.
Growth trend, ad presence, social reach, contact data — resolved into one clean profile per merchant.
Paste any storefront and get revenue, stack, catalog size, growth trend, and contacts in seconds.
A clean REST API behind an API key. Filter by revenue, tech, or category; page through JSON; or bulk-export the whole grid into your CRM, warehouse, or agent pipeline.
$ curl https://api.undercart.co/v1/stores \
-H "X-API-Key: sk_live_9f2a…" \
-G -d "revenue_gt=1000000" \
-d "tech=klaviyo"
# → 200 OK
# {
# "success": true,
# "data": [
# { "domain": "maplestone.co",
# "estimatedAnnualRevenue": 11400000 }
# ]
# }Every plan includes the full data model. You only pay for volume and freshness.
For solo prospecting and kicking the tires.
For teams building lead lists and pipelines at scale.
For platforms and funds embedding the full grid.
Get 100 free store lookups today. No card, no demo call, no waiting.