Stalk, add, and flip products. Doppio watches your favorite resellers' storefronts around the clock and surfaces the winners — the easiest way to find more products to sell.
30-day money-back guarantee · Cancel anytime
Paste a storefront or seller ID. Doppio starts watching their inventory around the clock.
Every new listing is scored on live profitability signals and dropped into your ranked feed.
Skim the top of the feed, approve the leads worth buying, and move them straight into your pipeline.
Follow any Amazon storefront once. Doppio watches every ASIN they add, drop, or reprice — so you never manually re-check a seller again.
New listings surface in a single feed, ranked by profitability signals. Your proven, followed sellers pin to the top automatically.
A decayed hit-rate score tells you which storefronts actually produce winners — and quietly demotes the ones that have gone cold.
Found one winner? Open the brand view and mine every other ASIN that brand sells, heat-ranked and ready to source.
Kill the noise. Temporarily snooze a distraction or permanently blacklist a seller — your feed stays sharp and personal.
A clean lead → order → restock pipeline your team runs end to end, with admin-gated bulk actions on every list.
Simple monthly pricing. No contracts. 30-day money-back guarantee.
For the solo sourcer getting started.
For serious resellers scaling volume.
For teams running VAs at scale.
For agencies that never stop sourcing.
It's software that continuously watches the Amazon storefronts of other resellers. When a seller you follow lists a new product, Doppio catches it, scores it for profitability, and surfaces it to you — automatically.
Manually re-visiting dozens of storefronts is slow and easy to abandon. Doppio watches every followed seller around the clock and only shows you what's worth your attention, ranked by deal heat.
Yes — Doppio is built for active Amazon resellers doing online arbitrage. You bring your sourcing hustle; Doppio brings the leads.
Absolutely. Doppio runs a clean lead → order → restock pipeline with admin-gated bulk actions, so your VAs can run day-to-day sourcing while you keep control.
Yes. If Doppio doesn't earn its keep in your first 30 days, we'll refund you — no hard feelings.
Stop refreshing storefronts by hand. Let Doppio do the stalking while you do the flipping.