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Pricing
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Margin Pro Find and recover margin lost to deductions, fees, and overcharges. UniCon Launch and manage your catalog on major marketplaces. Onsite Support Turn every support ticket into an operational workspace.
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★★★★★ 4.5 ★★★★★ 4.9 ★★★★★ 4.6
NOW PART OF SELLER 365 ★ 10 APPS FOR THE PRICE OF 1 ★ 
Tactical Arbitrage

Source profitable products. Know the real margin. Buy with confidence.

Tactical Arbitrage scans 1,400+ retail sites, matches every product to the right Amazon listing, and calculates your real profit — before you spend a cent.

Start Free Trial Start Free Trial See How It Works See How It Works

Trusted by 10,000+ sellers

Tactical Arbitrage product search results showing profit, ROI and sales-rank data

Tactical Arbitrage scans the online retail landscape, finds the right Amazon product even when there’s no barcode to scan, and tells you the real profit before you buy. Automatically. At a scale no manual workflow can touch.

Adidas
Amazon
Argos
Asos
Bare Minerals
Bath and Body Works
Best Buy
Bloomingdales
Adidas
Amazon
Argos
Asos
Bare Minerals
Bath and Body Works
Best Buy
Bloomingdales
Boots
Bose
Carhartt
Charlotte Tilbury
Clarks
Clinique
Columbia Sportswear
Boots
Bose
Carhartt
Charlotte Tilbury
Clarks
Clinique
Columbia Sportswear
Converse
Costco
Cult Beauty
CVS
Dermalogica
Douglas
Dreams
Dunelm
Converse
Costco
Cult Beauty
CVS
Dermalogica
Douglas
Dreams
Dunelm
eBay
Elf Cosmetics
Espa Skincare
Fanatics
Fashionette
GHD Hair
H&B
eBay
Elf Cosmetics
Espa Skincare
Fanatics
Fashionette
GHD Hair
H&B
Home Depot
iHerb
Ikea
JB Hi-Fi
JCPenney
John Lewis
KitchenAid
Kohls
Home Depot
iHerb
Ikea
JB Hi-Fi
JCPenney
John Lewis
KitchenAid
Kohls
Lidl
Logitech
Macys
Marks and Spencer
Media Markt
Myer
Myprotein
Lidl
Logitech
Macys
Marks and Spencer
Media Markt
Myer
Myprotein
Next
Nike
Ninja
Office
Otto
Petco
PetSmart
Pottery Barn
Next
Nike
Ninja
Office
Otto
Petco
PetSmart
Pottery Barn
Saks Fifth Avenue
Samsonite
Samsung
Screwfix
Sears
Selfridges
Sephora
Saks Fifth Avenue
Samsonite
Samsung
Screwfix
Sears
Selfridges
Sephora
Shark
Shopbop
Space NK
Sur La Table
Target
Tesco
The Good Guys
The White Company
Shark
Shopbop
Space NK
Sur La Table
Target
Tesco
The Good Guys
The White Company
TK Maxx
Ulta
Walgreens
Walmart
Waterstones
Westwing
Zappos
TK Maxx
Ulta
Walgreens
Walmart
Waterstones
Westwing
Zappos
Site coverage

You're checking a handful of stores. Tactical Arbitrage is checking thousands more.

Most OA sellers are working from the same short list of bookmarked stores. Tactical Arbitrage has 1,400+ supported retail sites built in, and Expected Results shows you which ones are most likely to deliver before you run a scan. What used to take a full day of manual checking, Tactical Arbitrage runs overnight.

Search a single store's full catalogue.
Sweep multiple stores across a category at once.
Start from an Amazon ASIN and find where it's sold cheaper.
Start Sourcing Start Sourcing
New Beyond the supported list

Search any compatible Shopify, WooCommerce, Magento 2, or Squarespace store.

If a store runs on one of these platforms and Tactical Arbitrage can read it, you can search it. The stores your competitors aren't checking are often the ones with the best margins.

How it works

Find it, validate it, and know what you'll earn before you buy it.

The real profit number. Tactical Arbitrage calculates net profit after every Amazon fee – referral, FBA, storage, and VAT. No estimates. No surprises after you've already bought.

Sourcing that runs without you. Set your searches and let TA run. Always Be Scanning monitors thousands of products around the clock – new opportunities surface overnight, across every marketplace, whether you're working or not.

Know if it actually sells. Sales rank history, Buy Box data, and competing seller count are all in the result, so you can see whether a product actually moves before you commit to buying it.

Proven at scale

The numbers behind every sourcing decision Tactical Arbitrage has powered.

1.4K+
stores and retailer catalogues to source from
24M+
global product matches found every day
11M+
successful searches performed by sellers
240K+
products above 25% ROI available daily
How you source

Four search modes. Built around how online arbitrage sellers actually work.

Different ways to source with one powerful tool.

Search mode demo
Match accuracy

Every match comes with a confidence score, so you know when to trust it and when to look twice.

A lot of sourcing tools claim AI matching. Tactical Arbitrage shows its work. Every product goes through 7-stage AI matching and every result comes back with a confidence score, so you always know exactly how reliable the match is before you buy.

The Lean Startup
B004J4XGN6
AI MATCHING 7 STAGES
MATCH CONFIDENCE
00%
Analyzing

Online arbitrage sourcing, with extra confidence.

Per-match confidence

Every result tells you how confident the system is.

Each match comes back with a score so you can see immediately whether it's a sure thing or worth a closer look. No result is presented as definitive when it isn't.

Excellent match classifier

The highest-confidence matches are flagged so you can act on them first.

Filter to Excellent matches when you want to move fast. Work the full results list when you have time to dig deeper.

Profit numbers you can trust

The profit number Tactical Arbitrage shows you is what you'll actually make.

Most sellers find out the fee was wrong after they've already bought. On a low-margin product, a miss of even a few per cent is the difference between profit and a loss you don't see coming.

Tactical Arbitrage pulls real FBA fees directly from Amazon, applies the right VAT, and factors in how many sellers you're competing with. The number you see is the number you can act on.

Real FBA fees from Amazon

Tactical Arbitrage pulls the actual FBA fee from Amazon for every product. Not back-calculated from size and weight – the exact fee for that listing.

Anker 521 Portable Power Bank
ASIN B09VPHVT2C · standard size
How the FBA fee is determined
Back-calculated estimate
guessed from size & weight
9.1 oz4.1 × 2.6 × 0.9 in
$3.90
what most tools show
Actual FBA fee
the exact fee for this listing
Pulled live from Amazon
$4.63
exact, every product
+$0.73
higher than the estimate – on a thin margin, that gap is the difference between profit and a quiet loss.

Category VAT across 5 European markets

UK, Germany, France, Spain, and Italy each have category-specific VAT rates. Tactical Arbitrage applies the right one – 7% vs 19% in Germany, 4% vs 22% in Italy – not a flat guess.

The Lean Startup
Paperback · ISBN 978-0307887894
Category
Books
MarketFlat guessTA applies
UKUnited Kingdom
20%
0%
DEGermany
19%
7%
FRFrance
20%
5.5%
ESSpain
21%
4%
ITItaly
22%
4%
Each market sets its own category-specific rate. TA applies the right one – a flat standard rate would overstate VAT in all five.

Localized fees across 13 Amazon marketplaces

Every Amazon storefront has its own fee structure. Tactical Arbitrage calculates each one correctly so your profit number holds wherever you're selling.

13
Amazon marketplaces
each fee localized & correct
USUSA
$3.71
CACanada
C$5.16
MXMexico
$70.4
UKBritain
£2.85
DEGermany
€3.05
FRFrance
€4.42
ITItaly
€3.94
ESSpain
€3.87
NLNetherlands
€4.10
SESweden
kr39
PLPoland
zł18
JPJapan
¥434
AUAustralia
A$6.20
same
product
Every storefront has its own fee structure – TA calculates each one correctly, so your number holds wherever you sell.

Competition-adjusted profit formula

If ten sellers are competing for the same Buy Box, your slice of the sales is smaller. Tactical Arbitrage factors that in so the profit figure reflects what you'll realistically make, not what you'd make if you were the only seller.

Buy Box · 10 sellers competingcompetition-adjusted
$2.38
realistic profit
$6.80 solo
Your share – ~35% of sales
9 other sellers split the rest
If ten sellers compete for one Buy Box, your slice is smaller. TA factors that in – so the figure reflects what you'll realistically make, not solo math.
“Tactical Arbitrage's AI matching is absolutely amazing. It's helped me grow my Amazon business, with unrivaled accuracy and a wide range of tools to support sellers.”
Uras M. Senior Machine Learning Engineer, Small Business
Part of Seller 365

From sourcing to sold – it's all inside Seller 365.

One subscription, every tool you need from first scan to final sale.

Explore Seller 365 Explore Seller 365
Tactical Arbitrage

Discover millions of profitable products to resell on Amazon.

ScoutIQ

Scan books, spot profits, sell fast — right from your phone.

Scoutify

Scan smarter and source faster with instant retail arbitrage insights on the go.

ScoutX

See any Amazon product’s ROI, sales rank, and fees instantly with one click.

InventoryLab

Prep, box, and ship products faster while reducing errors — all in one powerful app.

FeedbackWhiz Emails

Automate review and feedback requests on Amazon to boost ratings.

FeedbackWhiz Alerts

Monitor every data event across all your accounts and listings 24/7.

SmartRepricer

Automate your Amazon pricing, keep the Buy Box, and increase your sales.

FeedbackWhiz Profits

View and analyze your financial metrics on one simple screen.

InventoryLab Accounting

Track your buy and sell prices, shipping fees, refunds, mileage, and supply costs.

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Reviews

Sellers who’ve made the switch to Seller 365 don’t go back.

The full Seller 365 suite has seriously streamlined my workflow — repricing is automated, listing is easy, and my average selling price has gone up 7%.

R
Rodger WhiteAmazon Seller
Threecolts Wall of Love

I really love the all-in-one package of programs, which makes Amazon selling so much simpler. Thank you Threecolts!

C
C BarnettAmazon Seller
Threecolts Wall of Love

Since discovering Tactical Arbitrage and InventoryLab, now part of the Seller 365 bundle, our Amazon business has completely transformed.

C
Chris GrantAmazon Seller
Threecolts Wall of Love

The platform took me from logging into 4 different vendors to one website which made life a ton easier.

S
Sakib J.Vice President

Tactical Arbitrage AI matching is absolutely amazing. Helped me a lot to grow my Amazon business. Unrivalled accuracy and a plethora of tools to help sellers.

U
Uras M.Senior Machine Learning Engineer

The team at Threecolts are really knowledgeable and set me up brilliantly. Do not hesitate to begin a subscription.

M
Mark MeyersAmazon Seller

I love the new update where you’ve combined a bunch of softwares for the price of 1. This is ultimately a game changer in the industry.

M
Manuel CarrerasAmazon Seller
Threecolts Wall of Love

We found that Seller 365 was way better and faster than our in-house team.

B
Blaze KilianAmazon Seller
Threecolts Wall of Love

Inventory Lab helps us keep clear track of our P&L, inventory levels, and creating Amazon shipments. Tactical Arbitrage saves us so much time with sourcing.

N
Nicholas G.Owner, Small Business

Normally things we do without this application would take a lot of hours, but it speeds up the process perfectly.

H
HAMİTraining & Reporting Specialist

I’ve had a great experience with all their tools since 2019. I used to pay a few hundred dollars before the Seller 365 bundle came out, and now it’s a no brainer.

S
StephenAmazon Seller

Inventory Lab was a great tool for keeping track of all things Amazon. If I ever dive back into selling on Amazon, you guys will be my first stop!

D
DanielAmazon Seller

Threecolts has a fantastic collection of industry-leading resources for Amazon sellers. Their team understands Amazon — they adapt to the needs of sellers.

J
Jim CockrumAmazon Educator
Threecolts Wall of Love

We have the top 365 package. We love how the team listens and helps solve problems. Everyone has been so professional and polite.

M
Melissa BrowningAmazon Seller
Threecolts Wall of Love

The suite of tools has significantly streamlined our processes. Since integrating Threecolts, we’ve seen a noticeable boost in productivity and profitability.

S
Serdar G.Consumer Goods, Small Business

It has a simple and useful interface. Simple to learn, user friendly. It makes the work more fluent by making connections with Amazon.

M
Mehmet Ali S.Verified G2 User

I’ve used many similar software products, and this one is truly my favorite. So well done, good user experience, great training materials, quick and thoughtful customer service.

B
Bridgette GSoftware Engineer

I was surprised to see what Inventory Lab has become. It is now a suite of softwares that offer more value than the individual softwares I have been using.

G
GaryAmazon Seller
★★★★★4.5
Trustpilot
★★★★★4.9
G2
★★★★★4.6
Shopify
Read More ReviewsRead More Reviews
Unlock access

Every plan includes Tactical Arbitrage.

Standard

For independent resellers
sourcing profitable products.

$
6965
/mo
$69 Save $48/yr
Start Free TrialStart Free Trial
14-day free trial Get 7 days instantly plus 7 more when you connect your Amazon Seller Pro or Walmart Seller account.
Full access to 10 tools – Learn more
Integrated workflow across all tools
Profit tracking & analytics
Industry-leading support
1 user
Shared workflows & collaboration
15% reimbursement commission
Pro versions of all apps
Teams

For growing reseller businesses
operating with a team.

$
129119
/mo
$129 Save $120/yr
Start Free TrialStart Free Trial
14-day free trial Get 7 days instantly plus 7 more when you connect your Amazon Seller Pro or Walmart Seller account.
Full access to 10 tools – Learn more
Integrated workflow across all tools
Profit tracking & analytics
Industry-leading support
Up to 10 users
Shared workflows & collaboration
15% reimbursement commission
Pro versions of all apps
Best value
Pro

For high-volume resellers
operating at scale.

$
199183
/mo
$199 Save $192/yr
Start Free TrialStart Free Trial
14-day free trial Get 7 days instantly plus 7 more when you connect your Amazon Seller Pro or Walmart Seller account.
Full access to 10 tools – Learn more
Integrated workflow across all tools
Profit tracking & analytics
Premium support – <30min response
Up to 10 users
Shared workflows & collaboration
5% reimbursement commission
Pro versions of all apps – Compare

Multichannel

Selling beyond Amazon? Add UniCon to any plan.

Sync the catalog, inventory, and orders you already run to the marketplaces that matter most — all from one dashboard, without splitting your focus.

  • One central catalog
  • Real-time inventory sync
  • Smart order routing
Start free trialStart free trial From $49/mo, added to any plan

Enterprise

More than 10 users, or need custom terms? We'll build the plan around your team.

Talk to salesTalk to sales

Key features

Standard
$6965/mo
Teams
$129119/mo
Pro
$199183/mo
Sourcing
Tactical Arbitrage

Discover millions of profitable products to resell on Amazon.

Searches at once Number of searches you can run at the same time71010
Scheduled searches Number of searches you can queue to run automatically303040
Result limits Maximum number of products saved per search type. Wholesale limits are 50k, 50k, and 100k respectively25k25k50k
Advanced sourcing tools Includes Reverse Search, Wholesale Search, and Product Finder across 1,400+ retailers.
Sourcing
ScoutIQ

Scan books, spot profits, sell fast — right from your phone.

Mobile book scanning Scan barcodes and instantly check profitability using Amazon data.
Real-time price data Uses live Amazon pricing to calculate profit, ROI, and fees.
Offline scanning Download the database to scan items without an internet connection.
Sourcing
Scoutify

Scan smarter and source faster with instant retail arbitrage insights on the go.

Mobile sourcing Scan barcodes or search products to get real-time Amazon data on the go.
Profit insights Includes profit calculations, ROI, fees, and sales history insights.
Product alerts Get notified when products match your buying criteria.
Risk checks Includes restriction checks and hazmat (dangerous goods) alerts.
Integrations & workflows Includes buy list integration and research shortcuts like eBay, CamelCamelCamel, and BookScouter.
Sourcing
ScoutX

See any Amazon product's ROI, sales rank, and fees instantly with one click.

Product analysis See ROI, fees, sales rank, and Buy Box data for any Amazon product
Live data insights Access real-time sales and pricing data directly from Amazon
Variation comparison Compare product variations like size, color, and price to find the best option
Competitor insights View competing sellers, pricing, and fulfilment methods
Prep, box, ship
InventoryLab

Prep, box, and ship products faster while reducing errors — all in one powerful app.

Inventory, FBA & shipments Create listings, manage FBA shipments, and track inventory across Amazon and your local stock with real-time updates.
Reporting & analytics Detailed reports on sales, profitability, inventory performance, and taxes across products, suppliers, and marketplaces.
Product sourcing Includes access to Scout, InventoryLab's built-in product research tool
Restock insights Know when and how much inventory to reorder based on sales trends and stock levels
Win the Sale
SmartRepricer

Automate your Amazon pricing, keep the Buy Box, and increase your sales.

Listings managed Number of active listings you can automatically reprice across all connected Amazon marketplaces5,0005,00050,000
Real-time repricing Automatically updates prices based on competitor activity, Buy Box changes, and market conditions
Pricing strategies & rules Use pre-built strategies or create custom rules tailored to your pricing goals and marketplace conditions
Automation workflows Set advanced conditions based on stock levels, time of day, FBA status, and competitor behaviour
Bulk operations Upload and update multiple listings at once using spreadsheets to manage pricing at scale
Profit & pricing insights Calculate profit margins, fees, and shipping costs to ensure every price remains profitable
Reporting & dashboards Track pricing performance, sales trends, and profitability with real-time dashboards and reports
Integrations Sync with SellerRunning and InventoryLab to optimise pricing across your full inventory and workflows
Win the Sale
FeedbackWhiz Emails

Automate review and feedback requests on Amazon to boost ratings.

Emails per month Number of automated review and feedback emails you can send each month5,0005,000Unlimited
Marketplaces supported Number of Amazon marketplaces you can connect and send review requests fromUnlimitedUnlimitedUnlimited
Email automation Automatically send review requests using Amazon's Request a Review feature or custom campaigns with flexible scheduling
Targeting & optimisation Target specific customers and products to improve response rates and maximise review volume
Reporting Manage orders, feedback, and campaigns from one dashboard with downloadable reports
Compliance Use Amazon-compliant templates and automatically exclude risky or blacklisted buyers
Integrations Includes Walmart Order Manager to track and manage orders alongside Amazon
Win the Sale
FeedbackWhiz Alerts

Monitor every data event across all your accounts and listings 24/7.

Monitored listings Number of product listings (ASINs or Walmart SKUs) you can track with alerts across your accounts100100500
Alerts coverage Monitor listing changes, account health, suppression status, and key product data across Amazon
AI-powered review summaries Track customer reviews with filtering and AI-powered summaries to quickly identify trends and issues
Listing protection Get alerts for hijackers, Buy Box changes, and competitive activity on your listings
Reporting Receive automated daily reports and export alert data via email or Slack
Marketplace insights Includes Walmart review alerts and cross-marketplace monitoring
Profit Management
FeedbackWhiz Profits

View and analyze your financial metrics on one simple screen.

Order limit Number of orders you can process and analyse for profitability across your connected marketplaces5,0005,000Unlimited
Profit insights View key business metrics including revenue, profit, fees, refunds, and overall performance in one dashboard
Cost & expense tracking Track cost of goods, marketplace fees, and custom expenses to calculate true profitability
Multi-marketplace analysis Combine and compare profitability data across Amazon and Walmart in one unified view
Advertising insights Include Amazon PPC and advertising costs for a fully loaded profit and loss calculation
Profit Management
InventoryLab Accounting

Track your buy and sell prices, shipping fees, refunds, mileage, and supply costs — to name a few.

Automated financial tracking Automatically sync sales, reimbursements, and transactions with regular updates and reconciliation
Accounting accuracy Uses Amazon Finance API and settlement reports to ensure accurate, up-to-date financial data
Financial monitoring Track all financial activity including sales, refunds, and reimbursements
Expense tracking Monitor Amazon fees, shipping and storage costs, and add custom expenses for a complete financial view
Recovery
Seller 365 Reimbursements

Recover the money Amazon owes you for lost, damaged, and overcharged inventory — audited and filed automatically.

Claim coverage Lost, damaged, unreturned, and overcharged units — every eligible claim type covered.
Automated filing Claims identified and filed on your behalf. No manual case work.
Transparent tracking Every claim and status update visible in one dashboard.
Commission on recovered funds Percentage taken only on funds successfully recovered. Drops to 5% on the top plan.15%15%5%
Multichannel | ADD ON
UniCon

Sync the catalog, inventory, and orders you already run to new marketplaces from one dashboard.

Add-on pricing Monthly price for the UniCon multichannel add-on at each tier, on top of your reseller plan.$49$89$449
Channels supported List and sell across Shopify, Amazon, Walmart, TikTok Shop, Ebay, Temu, Shein, and Target+.888
Multichannel orders/mo Number of multichannel orders processed per month across connected channels.5001,0005,000
Active listings synced Number of active listings kept in sync across connected channels.5001,0005,000
Central catalog List once and sync everywhere — no rebuilding your catalog per marketplace.
Real-time inventory sync Sell your last unit on one channel and every other channel updates immediately.
Smart order routing Incoming orders from every channel routed to the right warehouse automatically.
AI attribute mapping Each marketplace requires different data fields. AI handles the translation automatically.
Get StartedGet StartedGet StartedGet StartedGet StartedGet Started

Award-winning software you can trust.

Award Award Award Award Software partner Top 50 badge

Frequently asked questions

TA is designed to be usable from day one. Guided workflows and filters help you focus on profitable products without needing advanced experience — and the 14-day trial lets you evaluate results in your own niche before committing.
Every result includes real FBA fees pulled directly from Amazon, VAT where applicable, and your own costs — so you're seeing true net profit, not an estimate. You can customise your cost inputs to match your exact setup.
Most retail sites don't list barcodes. TA uses 7-stage AI matching — including image recognition and smart title matching — to find the right Amazon listing anyway. Every match comes back with a confidence score so you know how reliable it is before you buy.
TA has 1,400+ supported retail sites built in, covering the major retailers the OA community relies on. You can also run Product Search on compatible Shopify, WooCommerce, Magento 2, and Squarespace stores beyond the supported list.
Every match goes through 7-stage AI matching and comes back with a confidence score. The highest-confidence results are badged as Excellent — start there when you want to move fast and need to trust the result.
Everything from everyday retail products to niche opportunities across hundreds of categories. You're not limited to one store or one product type — TA scans a wide range of sources automatically and returns results filtered to your criteria.
Every result includes key demand signals — sales rank history, Buy Box data, and competing seller count — so you can assess whether a product is worth buying before you commit.
Yes. TA supports 13 Amazon marketplaces with localised fee structures and category-specific VAT for European markets — so your profit calculation is accurate wherever you're selling.
Yes. Upload a supplier catalogue — up to 50,000 products via CSV or Google Sheets — and TA runs its full matching and profit analysis across the entire list.
Every search is different — based on your chosen stores, categories, filters, and timing. Competition is also factored into the profit calculation, so you're seeing realistic earning potential, not a best-case scenario.
Yes. Schedule searches to run in the background and use Always Be Scanning to monitor thousands of products continuously. New opportunities surface without manual work.
No. Tactical Arbitrage runs in your browser — nothing to install, accessible from anywhere.
Choose the plan that fits your sourcing level, or cancel anytime. No obligation.

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    • InventoryLab
    • Tactical Arbitrage
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    • FeedbackWhiz Alerts
    • FeedbackWhiz Profits
    • SmartRepricer
    • InventoryLab Accounting
    • ScoutIQ
    • Scoutify
    • ScoutX

Solutions

  • BrandsNew
  • Online Arbitrage
  • Retail Arbitrage
  • Wholesale
  • 1P Vendors
  • 3P Sellers

Services

  • Vendor Recovery
  • Seller Reimbursements
  • Carrier Optimization

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  • Threecolts University

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  • Affiliate Program

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