Stop guessing what to sell. See what proven sellers are buying.
Built by Chris Mangunza, an Amazon seller and coach. His store and his students' stores move 8 figures a year in sales combined. The same recon he sources with, pointed at any seller you pick.
Proven sellers already did your product research.
Their storefronts show what actually sells. Arbitrage Stalker turns that into your sourcing feed, in four steps.
Then Source Radar shows you where to buy it, and Profit Pipeline tracks the flip through rebuy. You close the loop without leaving one login.
Everyone's buying the same leads. You're guessing at the rest.
Bulk scanners dump the same 10,000 ASINs on every seller, then tell you to undercut. So you check storefronts by hand instead, tab after tab, while the sellers who actually print money restock in the background. Both roads burn your week.
- Scroll price-history charts until your eyes cross
- Pay for 10,000 junk leads every other seller also gets
- Miss the 15-minute window when a winner restocks
- Run five tools and still source blind
- Source ten products, sell two
- Let proven sellers do the research for you
- Track only catalogs that already make money
- Get pinged the second a winner restocks
- Apex validates every lead against your numbers
- Your finds stay yours, capped so they stay profitable
Profitable leads, found for you by the sellers you track.
A proven seller's storefront is a catalog of products that already sell. Track the right ones and your sourcing feed fills itself.
The sellers you track do the research. Your feed gets the results.
Pick sellers who already make money. Lead Engine watches their storefronts, plus your saved searches, around the clock. When one adds a product or restocks a winner, it lands in your feed with the profit math attached and pings Discord, Slack, or Telegram. Restocks surface in under 90 seconds.
Lead Engine finds the lead. These finish the job.
Found a lead. Is it a buy? Apex answers in seconds.
Every lead your tracked sellers surface still needs a verdict. Apex reads the same Keepa history a veteran reads, demand, competition, Amazon risk, and saturation, weighs it against the profit math, and gives you one clear call. You buy on proof, twice over: their sales record, then the numbers.
Know a product's a winner? Source Radar shows you where to get it.
A green light means nothing if you can't buy the product. Source Radar reverse-engineers the likely places to source it, from the brand, the sellers already winning with it, and the retail locations it has been scanned at. Less dead-end hunting, more buying.
Where to actually buy it
From saved lead to buy, sell, and rebuy. Nothing slips.
Finding deals is worthless if they slip through the cracks. Profit Pipeline tracks every find through its whole life: saved, purchased, sold, and flagged by rebuy signals when it is time to reorder. Your best sellers never get forgotten.
The math has to work before the deal does.
Punch in any flip. Conservative defaults, real fee structure, no rosy math. This is the same check you run by hand ten times a day. Apex runs it on every lead automatically, with live fees for the exact product.
Defaults: 15% referral, standard-size FBA fee. Estimates only, before storage fees and returns.
Healthy ROI with room for fee creep and price dips.
You just did one product by hand. Apex runs this on every lead, with the live fees for that exact ASIN, plus demand, competition, and saturation. Then it calls it: buy or pass.
Let Apex run the numbersBuilt for the way you actually source.
Source from your desk. Let winners come to you.
Lead Engine watches the storefronts of sellers already winning and your saved searches around the clock. Every new lead lands in your feed, Apex calls buy or pass, Source Radar names the store, and the Chrome extension backs you up on any Amazon page.
- Tracked storefronts surface new profitable products on their own
- Apex reads each lead in seconds: demand, competition, saturation, profit
- Source Radar points to the retailer, so you buy instead of hunt
- Chrome extension gives you the same read on any product page
Sourcing by proof beats sourcing by guesswork.
Bulk scanners guess from raw data and hand the same list to everyone who pays. A proven seller's storefront is different: every product on it survived a real seller's money. Arbitrage Stalker sources from that proof, and keeps what it finds yours.
- A bulk scanner that hands the same 10,000 ASINs to every other seller
- Checking storefronts by hand, tab after tab, hoping to catch a change
- Gut-feel buys with no proof anyone sells the product profitably
- A Discord that pings, but never tells you if it is actually a buy
- A spreadsheet where sourcing links go to die
- Every lead starts on a storefront that already makes money
- New adds and restocks detected around the clock, alerts in under 90 seconds
- Apex validates each lead before you spend: buy or pass, in seconds
- Source Radar names the store, and rebuy signals bring winners back
- Your feed is capped, so your finds are not sitting in 10,000 other carts
A deal everyone has is not a deal.
The whole category runs on the same recycled lead lists, which is why the margins get undercut to zero. Arbitrage Stalker caps every feed by plan and ties it to the sources you choose. Your finds stay yours, so the deal is still a deal when you get there.
Sellers are already finding leads with it.
Unprompted, on live calls. Real Amazon sellers in the community, in their own words.
I've been using Arbitrage Stalker a lot lately. I got one storefront in there and, oh my god, it's just a gold mine.
I've used Arbitrage Stalker with a retail monitor and found a couple of items I hadn't looked at before. There were some nice leads. So I'm happy.
Built by an Amazon seller and coach whose store and students move 8 figures a year in sales combined, and who sources with the same recon daily. Not a software company guessing at what sellers need.
More wins land daily in the member community.
Runs everywhere you source.
At your desk, on a product page, or in your pocket via the channels you already watch. The intel follows you, wherever the deal shows up.
The command center
Your tracked sellers, lead feed, Apex reads, sourcing intel, and pipeline. One login.
Chrome extension
The same Apex verdict on any Amazon product page while you browse. Profit math in the field.
See the extensionAlerts where you live
Restocks, price drops, and new leads pinged to Discord, Slack, or Telegram the second they land.
Apex API
Want the verdict engine inside your own stack? API access is granted by application.
About ApexOne good flip pays for the year.
Every plan tracks sellers, alerts you, and validates the buy. Higher tiers track more sellers and move faster. 7 days free, cancel in two clicks.
Scout
Your first five sellers under watch.
- Lead Engine: 5 tracked storefronts + 1 monitor
- Apex: 100 buy-or-pass reads / mo
- Source Radar: where to buy your winners
- Profit Pipeline: save, track, and rebuy
- Discord + Slack + Telegram + Chrome extension
Hunter
The full sourcing loop. Where most sellers land.
- Lead Engine: 30 storefronts + 5 filtered monitors
- Apex: 350 reads / mo + bulk analysis
- Source Radar: brand + lookalike-seller sourcing
- Profit Pipeline: full lifecycle + rebuy signals
- Priority scan (sub-90s) + email alerts
Predator
For teams sourcing at scale.
- Lead Engine: 100 storefronts + unlimited monitors
- Apex: 1,200 reads / mo + Ask Apex
- Source Radar: full sourcing intelligence
- Profit Pipeline: unlimited, team access (5 seats)
- Priority support · Everything in Hunter
Every plan starts with a 7-day free trial. Card on file, no charge until day 8. Cancel anytime, no contracts. Refund policy.
See the full plan comparisonQuestions smart sellers ask.
Still have questions? Email support@arbitragestalker.com
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