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

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

Nike

Ninja

Office

Otto

Petco

PetSmart

Pottery Barn

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.

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%

DEGermany

19%

FRFrance

20%

5.5%

ESSpain

21%

ITItaly

22%

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.

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

Discover millions of profitable products to resell on Amazon.

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

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

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

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

Automate review and feedback requests on Amazon to boost ratings.

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

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

View and analyze your financial metrics on one simple screen.

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

[ 1 / 1 ]

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%.

Rodger WhiteAmazon Seller

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

C BarnettAmazon Seller

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

Chris GrantAmazon Seller

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

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.

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.

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.

Manuel CarrerasAmazon Seller

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

Blaze KilianAmazon Seller

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.

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.

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.

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!

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.

Jim CockrumAmazon Educator

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

Melissa BrowningAmazon Seller

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

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.

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.

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.

GaryAmazon Seller

Own the entire sourcing engine.

Six plans, built around how you source. Each one scoped with the search modes and monitoring you actually need.

Explore plans

Flip Pack

For sellers flipping underpriced Amazon listings and books.

5950

/mo

$59 Save $108/yr

Get StartedGet Started

7-day free trial

Unlimited users

Product Search

Quick Picks

Reverse Search

Wholesale Finder

Always Be Scanning

Restriction Checker

Wholesale

For sellers turning supplier price lists into profitable buys.

6958

/mo

$69 Save $132/yr

Get StartedGet Started

7-day free trial

Unlimited users

Product Search

Quick Picks

Reverse Search

Amazon Flips

Library Search

Always Be Scanning

Step up to Seller 365.

The bundle lists it, prices it, protects it, and helps you get more reviews. One login, one bill.

Standard

For independent resellers sourcing profitable products.

6965

/mo

$69 Save $48/yr

Start Free TrialStart Free Trial

Includes

1 user

10 simultaneous scans in Tactical Arbitrage

40 scheduled searches, 50,000 results in Tactical Arbitrage

Unlimited FeedbackWhiz Emails and Profits

5x FeedbackWhiz Alerts capacity

10x SmartRepricer capacity

Teams

For growing reseller businesses operating with a team.

129119

/mo

$129 Save $120/yr

Start Free TrialStart Free Trial

Includes

· add more for $15/mo each

40 scheduled searches, 50,000 results in Tactical Arbitrage

Unlimited FeedbackWhiz Emails and Profits

5x FeedbackWhiz Alerts capacity

10x SmartRepricer capacity

Best value

Pro

For high-volume resellers operating at scale.

199183

/mo

$199 Save $192/yr

Start Free TrialStart Free Trial

Includes

· add more for $15/mo each

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
Automated 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

Discover millions of profitable products to resell on Amazon.
Searches at onceNumber of searches you can run at the same time	7	10	10
Scheduled searchesNumber of searches you can queue to run automatically	30	30	40
Result limitsMaximum number of products saved per search type. Wholesale limits are 50k, 50k, and 100k respectively	25k	25k	50k
Advanced sourcing toolsIncludes Reverse Search, Wholesale Search, and Product Finder across 1,400+ retailers.
Sourcing

Scan books, spot profits, sell fast — right from your phone.
Mobile book scanningScan barcodes and instantly check profitability using Amazon data.
Real-time price dataUses live Amazon pricing to calculate profit, ROI, and fees.
Offline scanningDownload the database to scan items without an internet connection.
Sourcing

Scan smarter and source faster with instant retail arbitrage insights on the go.
Mobile sourcingScan barcodes or search products to get real-time Amazon data on the go.
Profit insightsIncludes profit calculations, ROI, fees, and sales history insights.
Product alertsGet notified when products match your buying criteria.
Risk checksIncludes restriction checks and hazmat (dangerous goods) alerts.
Integrations & workflowsIncludes buy list integration and research shortcuts like eBay, CamelCamelCamel, and BookScouter.
Sourcing

See any Amazon product's ROI, sales rank, and fees instantly with one click.
Product analysisSee ROI, fees, sales rank, and Buy Box data for any Amazon product
Live data insightsAccess real-time sales and pricing data directly from Amazon
Variation comparisonCompare product variations like size, color, and price to find the best option
Competitor insightsView competing sellers, pricing, and fulfilment methods
Prep, box, ship

Prep, box, and ship products faster while reducing errors — all in one powerful app.
Inventory, FBA & shipmentsCreate listings, manage FBA shipments, and track inventory across Amazon and your local stock with real-time updates.
Reporting & analyticsDetailed reports on sales, profitability, inventory performance, and taxes across products, suppliers, and marketplaces.
Product sourcingIncludes access to Scout, InventoryLab's built-in product research tool
Restock insightsKnow when and how much inventory to reorder based on sales trends and stock levels
Win the Sale

Automate your Amazon pricing, keep the Buy Box, and increase your sales.
Listings managedNumber of active listings you can automatically reprice across all connected Amazon marketplaces	5,000	5,000	50,000
Real-time repricingAutomatically updates prices based on competitor activity, Buy Box changes, and market conditions
Pricing strategies & rulesUse pre-built strategies or create custom rules tailored to your pricing goals and marketplace conditions
Automation workflowsSet advanced conditions based on stock levels, time of day, FBA status, and competitor behaviour
Bulk operationsUpload and update multiple listings at once using spreadsheets to manage pricing at scale
Profit & pricing insightsCalculate profit margins, fees, and shipping costs to ensure every price remains profitable
Reporting & dashboardsTrack pricing performance, sales trends, and profitability with real-time dashboards and reports
IntegrationsSync with SellerRunning and InventoryLab to optimise pricing across your full inventory and workflows
Win the Sale

Automate review and feedback requests on Amazon to boost ratings.
Emails per monthNumber of automated review and feedback emails you can send each month	5,000	5,000	Unlimited
Marketplaces supportedNumber of Amazon marketplaces you can connect and send review requests from	Unlimited	Unlimited	Unlimited
Email automationAutomatically send review requests using Amazon's Request a Review feature or custom campaigns with flexible scheduling
Targeting & optimisationTarget specific customers and products to improve response rates and maximise review volume
ReportingManage orders, feedback, and campaigns from one dashboard with downloadable reports
ComplianceUse Amazon-compliant templates and automatically exclude risky or blacklisted buyers
IntegrationsIncludes Walmart Order Manager to track and manage orders alongside Amazon
Win the Sale

Monitor every data event across all your accounts and listings 24/7.
Monitored listingsNumber of product listings (ASINs or Walmart SKUs) you can track with alerts across your accounts	100	100	500
Alerts coverageMonitor listing changes, account health, suppression status, and key product data across Amazon
AI-powered review summariesTrack customer reviews with filtering and AI-powered summaries to quickly identify trends and issues
Listing protectionGet alerts for hijackers, Buy Box changes, and competitive activity on your listings
ReportingReceive automated daily reports and export alert data via email or Slack
Marketplace insightsIncludes Walmart review alerts and cross-marketplace monitoring
Profit Management

View and analyze your financial metrics on one simple screen.
Order limitNumber of orders you can process and analyse for profitability across your connected marketplaces	5,000	5,000	Unlimited
Profit insightsView key business metrics including revenue, profit, fees, refunds, and overall performance in one dashboard
Cost & expense trackingTrack cost of goods, marketplace fees, and custom expenses to calculate true profitability
Multi-marketplace analysisCombine and compare profitability data across Amazon and Walmart in one unified view
Advertising insightsInclude Amazon PPC and advertising costs for a fully loaded profit and loss calculation
Profit Management

Track your buy and sell prices, shipping fees, refunds, mileage, and supply costs — to name a few.
Automated financial trackingAutomatically sync sales, reimbursements, and transactions with regular updates and reconciliation
Accounting accuracyUses Amazon Finance API and settlement reports to ensure accurate, up-to-date financial data
Financial monitoringTrack all financial activity including sales, refunds, and reimbursements
Expense trackingMonitor Amazon fees, shipping and storage costs, and add custom expenses for a complete financial view
Recovery

Recover the money Amazon owes you for lost, damaged, and overcharged inventory — audited and filed automatically.
Claim coverageLost, damaged, unreturned, and overcharged units — every eligible claim type covered.
Automated filingClaims identified and filed on your behalf. No manual case work.
Transparent trackingEvery claim and status update visible in one dashboard.
Commission on recovered fundsPercentage taken only on funds successfully recovered. Drops to 5% on the top plan.	15%	15%	5%
Multichannel \| ADD ON

Sync the catalog, inventory, and orders you already run to new marketplaces from one dashboard.
Add-on pricingMonthly price for the UniCon multichannel add-on at each tier, on top of your reseller plan.	$49	$89	$449
Channels supportedList and sell across Shopify, Amazon, Walmart, TikTok Shop, Ebay, Temu, Shein, and Target+.	8	8	8
Multichannel orders/moNumber of multichannel orders processed per month across connected channels.	500	1,000	5,000
Active listings syncedNumber of active listings kept in sync across connected channels.	500	1,000	5,000
Central catalogList once and sync everywhere — no rebuilding your catalog per marketplace.
Automated inventory syncInventory updates flow to every connected channel automatically — sync frequency scales with your plan.
Smart order routingIncoming orders from every channel routed to the right warehouse automatically.
AI attribute mappingEach marketplace requires different data fields. AI handles the translation automatically.
	Get StartedGet Started	Get StartedGet Started	Get StartedGet Started

Award-winning software you can trust.

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 7-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.

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

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.

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

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

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

The numbers behind every sourcing decision Tactical Arbitrage has powered.

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

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

Online arbitrage sourcing, with extra confidence.

Every result tells you how confident the system is.

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

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

Real FBA fees from Amazon

Category VAT across 5 European markets

Localized fees across 13 Amazon marketplaces

Competition-adjusted profit formula

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

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

Own the entire sourcing engine.

Step up to Seller 365.

Multichannel

Enterprise

Key features

Award-winning software you can trust.

Frequently asked questions

Trusted by the best.
Find out why.

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

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.

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

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

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

The numbers behind every sourcing decision Tactical Arbitrage has powered.

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

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

Online arbitrage sourcing, with extra confidence.

Every result tells you how confident the system is.

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

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

Real FBA fees from Amazon

Category VAT across 5 European markets

Localized fees across 13 Amazon marketplaces

Competition-adjusted profit formula

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

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

Own the entire sourcing engine.

Step up to Seller 365.

Multichannel

Enterprise

Key features

Award-winning software you can trust.

Frequently asked questions

Trusted by the best.Find out why.

Trusted by the best.
Find out why.