Live — 4M+ Listings Tracked Right Now

Turn Undervalued eBay Deals Into Amazon Profits!

Replen Catcher tracks over 4 million+ eBay listings 24/7 to help Amazon sellers source profitable inventory faster!

Trusted by 1,000+ Amazon sellers
Laptop screen showing product price comparison and sales analytics for Star Wars and Civil War collectibles on eBay and Amazon.
$10M+
Inventory Purchased
20K+
New Opportunities Daily
300K+
Products Sourced
4M+
Listings Tracked 24/7
Laptop screen showing product listing comparison interface with Hasbro Star Wars Black Series figure and Civil War Woodworking book, including prices, sales charts, monthly sales, ROI, and profit details from eBay and Amazon listings.
Dark blue gradient background with subtle light spots and faint glowing crosses.
Live — 4M+ Listings Tracked Right Now

Thousands of New Opportunities
Every Single Day

USED TOYS
LEGO 75199 Star Wars General
Comparison of LEGO Star Wars set prices: $119 on eBay and $217 on Amazon, showing a $59 profit.
USED TOYS
Ravensburger 3D Puzzle Ball
Price comparison for VuPoint photo printer color cartridge shows $14 on eBay and $40 on Amazon, highlighting a $15 profit.
Movies & TV
The Twilight Zone: the Compl
The Twilight Zone Complete Series DVD box set shown with a price comparison showing $44.34 on eBay and $125.24 on Amazon, highlighting a $48 profit.
Toys & Games
Star Wars the Black Series Ja
Comparison of LEGO Star Wars set prices: $35 on eBay and $81 on Amazon, showing a $29 profit.
Tools & Home Improvement
Moen 82910SRN Banbury Posi-
Comparison of VuPoint color cartridge prices for PHOTO CUBE printer: $70 on eBay and $145 on Amazon, showing a $42 profit.
Toys & Games
Shopkins Mystery Edition #2
Comparison of Shopkins Mystery Edition 2 toy prices: $64 on eBay and $130 on Amazon, highlighting a $40 profit.
Toys & Games
Monopoly Harley-Davidson Li
Comparison showing a LEGO Star Wars set priced at $32 on eBay and $83 on Amazon, with a $26 profit highlighted.
Tools & Home Improvement
FLO by Moen Smart Sump Pu
Comparison of Moen Flo Smart Sump Pump Monitor prices showing $76 on eBay and $171 on Amazon with a $63 profit highlighted at the top.
Movies & TV
SEALED The Complete Monty
Comparison of price for 'The Complete Monty Python's Flying Circus' DVD set showing $26 on eBay and $70 on Amazon with a $18 profit highlighted.
USED TOYS
LEGO 75199 Star Wars General
Comparison of LEGO Star Wars set prices: $119 on eBay and $217 on Amazon, showing a $59 profit.
USED TOYS
Ravensburger 3D Puzzle Ball
Price comparison for VuPoint photo printer color cartridge shows $14 on eBay and $40 on Amazon, highlighting a $15 profit.
Movies & TV
The Twilight Zone: the Compl
The Twilight Zone Complete Series DVD box set shown with a price comparison showing $44.34 on eBay and $125.24 on Amazon, highlighting a $48 profit.
Toys & Games
Star Wars the Black Series Ja
Comparison of LEGO Star Wars set prices: $35 on eBay and $81 on Amazon, showing a $29 profit.
Tools & Home Improvement
Moen 82910SRN Banbury Posi-
Comparison of VuPoint color cartridge prices for PHOTO CUBE printer: $70 on eBay and $145 on Amazon, showing a $42 profit.
Toys & Games
Shopkins Mystery Edition #2
Comparison of Shopkins Mystery Edition 2 toy prices: $64 on eBay and $130 on Amazon, highlighting a $40 profit.
Toys & Games
Monopoly Harley-Davidson Li
Comparison showing a LEGO Star Wars set priced at $32 on eBay and $83 on Amazon, with a $26 profit highlighted.
Tools & Home Improvement
FLO by Moen Smart Sump Pu
Comparison of Moen Flo Smart Sump Pump Monitor prices showing $76 on eBay and $171 on Amazon with a $63 profit highlighted at the top.
Movies & TV
SEALED The Complete Monty
Comparison of price for 'The Complete Monty Python's Flying Circus' DVD set showing $26 on eBay and $70 on Amazon with a $18 profit highlighted.
Movies & TV
Inside the Actors Studio - Ico
Comparison of DVD cover 'Inside the Actors Studio' priced at $16 on eBay and $45 on Amazon with a $15 profit note above.
Tools Home & Improvement
Klein Tools AC Auto-Ranging
Comparison of Klein Tools digital clamp meter prices showing $47 on eBay and $99 on Amazon, highlighting a $28 profit difference.
office product
Lexmark Genuine Black Ultra
Comparison of Lexmark printer cartridge prices: $189 on eBay and $375 on Amazon, showing a $136 profit.
DVD
Star Wars Trilogy 4 Disc IV V
Comparison of Star Wars Trilogy DVD box prices showing $30 on eBay and $70 on Amazon with $18 profit highlighted.
Office Products
Casio HR-8TM Plus Printing C
Comparison of Casio printing calculator priced at $37 on eBay and $86 on Amazon, highlighting a $36 profit opportunity.
books
Electric Motor Repair Third Ed
Comparison of book 'Electric Motor Repair, Third Edition' listing prices on eBay and Amazon showing $54 on eBay and $115 on Amazon with $33 profit text above.
Tools & Home Improvement
Lithonia Lighting ESXF2 Flood
Comparison of Lithonia Lighting LED Floodlight prices showing $41 on eBay and $91 on Amazon with a $25 profit highlight.
Movies & TV
In Living Color - Season 2 (DV
Comparison of 'In Living Color Season Two' DVD cases sold on eBay for $24 and Amazon for $61, showing a $21 profit.
Toys & Games
Hasbro G.I. Joe Classified Seri
Comparison of a superhero action figure with accessories priced at $51 on eBay and $105 on Amazon, showing a $53 profit.
Movies & TV
Inside the Actors Studio - Ico
Comparison of DVD cover 'Inside the Actors Studio' priced at $16 on eBay and $45 on Amazon with a $15 profit note above.
Tools Home & Improvement
Klein Tools AC Auto-Ranging
Comparison of Klein Tools digital clamp meter prices showing $47 on eBay and $99 on Amazon, highlighting a $28 profit difference.
office product
Lexmark Genuine Black Ultra
Comparison of Lexmark printer cartridge prices: $189 on eBay and $375 on Amazon, showing a $136 profit.
DVD
Star Wars Trilogy 4 Disc IV V
Comparison of Star Wars Trilogy DVD box prices showing $30 on eBay and $70 on Amazon with $18 profit highlighted.
Office Products
Casio HR-8TM Plus Printing C
Comparison of Casio printing calculator priced at $37 on eBay and $86 on Amazon, highlighting a $36 profit opportunity.
books
Electric Motor Repair Third Ed
Comparison of book 'Electric Motor Repair, Third Edition' listing prices on eBay and Amazon showing $54 on eBay and $115 on Amazon with $33 profit text above.
Tools & Home Improvement
Lithonia Lighting ESXF2 Flood
Comparison of Lithonia Lighting LED Floodlight prices showing $41 on eBay and $91 on Amazon with a $25 profit highlight.
Movies & TV
In Living Color - Season 2 (DV
Comparison of 'In Living Color Season Two' DVD cases sold on eBay for $24 and Amazon for $61, showing a $21 profit.
Toys & Games
Hasbro G.I. Joe Classified Seri
Comparison of a superhero action figure with accessories priced at $51 on eBay and $105 on Amazon, showing a $53 profit.
Feature Comparison

When Should You Use Each Feature?

Whether you're discovering new opportunities or monitoring products you already sell, our platform gives you the tools to source inventory faster and smarter.

Comparation
Compare Features
Upload Custom Product List
Monitor any product on eBay 24/7
Upload your own product list into Replen Feed and track those items on eBay 24/7. Great for monitoring products you already know you want to source.
Source eBay Auctions
Source products through eBay auctions, not just fixed price and Best Offer listings. This gives you more opportunities to buy profitable inventory.
Set Target Prices
Set the price you want to pay for an item on eBay. When it hits your target buy price, you’ll get notified.
# of products available
See the total number of products available inside Live Stream and Replen Feed. This gives you a quick view of your sourcing opportunities.
Group ASINS
Group matching ASINs together to keep your results clean and organized. Instead of seeing the same product multiple times, everything stays in one place.
Top Seller Priority
Use 10% of your Replen allowance for top seller priority. These items are checked faster than the rest.
Custom Tag
Create custom tags to label products and organize your workspace. This makes it easier to sort and manage your results.
Do Not Buy Label
Mark items as Do Not Buy so you do not keep purchasing bad deals. This label shows in your orders area and results.
Eliminate Mismatch Listings
(save replen feed searches by include/exclude keywords)
Include or exclude keywords to reduce mismatched products in Replen Feed. This helps clean up your stream and improve result accuracy.
When to Use
When to Use
Shows the best time to use Live Stream or Replen Feed
Best For
When to Use
Shows the best time to use Live Stream or Replen Feed
Live Stream
4 million+ products available to source instantly!
When you want to discover new profitable products.
Finding new deals and opportunities.
Replen Feed
Based on your subscription allowance
When you want to monitor products you already know are profitable.
Monitoring spesific products.
Live Stream
4 million+ products available to source instantly!
When you want to discover new profitable products.
Finding new deals and opportunities.
Replen Feed
Based on your subscription allowance
When you want to monitor products you already know are profitable.
Monitoring spesific products.
Arrow right icon
Arrow right icon
Explore the feature differences
Dashboard interface of Replen Catcher showing product listings with prices, sales data, charts, and buy recommendations including items like Casio HR-8TM Plus calculator and Star Wars action figure.Computer screen showing a dashboard with product listings, sales data, and price comparisons for office products including toner cartridges and floodlights.
Screenshot of Replen Feed product monitoring dashboard displaying specific products, target prices, dropdown filters, custom tags, and labels such as Do Not Buy and Top Seller Priority.Laptop screen displaying an e-commerce product comparison interface with listings, sales charts, and filters labeled Live Stream Sourcing, Dropdown Filters, and Apply to Sell.
HOW IT WORKS

Live Stream Sourcing

Find profitable products in real time with a simple 5-step sourcing process.

1
STEP 1 - LIVE STREAM SOURCING

Pick a Category

Start by selecting the product category you want to source from.


Choose from 12+ categories to narrow the stream and focus only on the types of products you want to sell.

Laptop screen displaying a category selection menu with checkboxes, highlighting selected categories: Music, Home/Garden & Tools, and Toys & Games.Selection panel with checkboxes for categories: Music, Home/Garden & Tools, and Toys & Games are checked; others like Video Games, Movies & TV, Electronics, Business & Industrial, Health & Beauty, Pet Supplies, and Baby are unchecked.
2
STEP 2 - LIVE STREAM SOURCING

Select Product Condition

Filter products based on their condition — new, used, refurbished, and more.


This ensures the stream only shows deals that match your sourcing strategy.

Laptop screen showing a product search filter with a highlighted condition filter selecting 'New' with 345,542 items and an unselected 'Used' option with 241,983 items.Laptop screen showing a product search filter with checkboxes for condition options: 'New' with 345,542 items selected, and 'Used' with 241,983 items not selected.
3
STEP 3 - LIVE STREAM SOURCING

Choose Your Filter Settings

Refine your search using powerful filters such as ROI, profit, price range, and sales data.


This helps eliminate low-quality listings and surfaces the most profitable opportunities.

Laptop screen showing a sales filter panel with fields for ROI percentage, Profit, Sales Rank, Monthly Sales, eBay Price, Amazon Price, eBay Feedback Count, and eBay Feedback Percentage.Laptop displaying a product search filter interface with fields for ROI, Profit, Sales Rank, Monthly Sales, eBay and Amazon prices, and eBay feedback count and percentage.
4
STEP 4 - LIVE STREAM SOURCING

Click Search

Activate the live stream with one click.


The system will instantly start scanning millions of listings and delivering potential deals in real time.

Laptop screen displaying a user interface with an orange search button highlighted in the bottom right corner.Laptop screen showing a blurred web interface with a highlighted orange Search button featuring a magnifying glass icon.
5
STEP 5 - LIVE STREAM SOURCING

Start Sourcing Deals

Watch profitable opportunities appear live in the stream.


Analyze the data, review the charts, and quickly identify products worth reselling.

Laptop screen showing a product comparison dashboard with eBay and Amazon listings, pricing, sales charts, and key sales data for two products.Laptop screen showing product price comparisons and sales data for Star Wars and Civil War books across eBay and Amazon, with ROI and profit stats displayed.
How it works?

Replen Feed

The Live Stream tracks millions of products automatically. But what if you want to monitor specific products you already know are profitable?

With the Replens Feed, simply upload your ASIN list and we’ll track those products on eBay 24/7 — surfacing profitable deals the moment they appear.

STEPS 1 - REPLEN FEED

Upload Your ASIN List

Add the ASINs of the products you want to monitor using our bulk import sheet.


Once uploaded, those products will automatically appear in your Replens dashboard.

Screenshot of Replen Catcher software showing import products interface with options for Bulk Upload and Google Sheet Template, featuring a spreadsheet with ASINs, conditions, and target prices.Laptop screen showing a product import interface with buttons for Bulk Upload and Google Sheet Template, and a Google Sheet template with ASIN, Condition, and Target Prices columns.
Laptop screen displaying Replen Catcher software with a pop-up window to set a target price of 40 dollars for an item.Web application interface showing a 'Target Price' input box with the value set to 40.
STEPS 2 - REPLEN FEED

Set Target Buy Prices

Set your ideal buy price for each product in your Replens list.

When listings reach that price, they’ll be highlighted in the feed so you can act quickly.
Background star pattern
STEPS 3 - REPLEN FEED

Monitor Deals

Our system continuously scans eBay listings for the products in your list.

Any new listings or opportunities will appear directly inside your Replens Feed.
Dashboard screen showing product details, eBay and Amazon listings, Keepa price charts, and sales data for items including a Casio printing calculator and a Star Wars puzzle figure.Screen showing price comparison for LEGO Star Wars Clone Wars General Grievous' Combat Speeder and Klein Tools CL810 digital clamp meter on eBay and Amazon.
Laptop screen displaying a product pricing and sales analysis tool with annotations explaining features like product details, seller info, eBay and Amazon prices, sales graphs, monthly profit estimates, and Buy Box price stability.Screen showing sales analytics with two product graphs, monthly sales, ROI, and profit details for LEGO Star Wars and Klein Tools digital clamp meter.
STEPS 4 - REPLEN FEED

Catch Deal

Set your ideal buy price, ROI, and profit for each.

When listings reach that price, they’ll be highlighted in the feed so you can act quickly.
Background star pattern
Amazon orders

Integrates Directly with Your Amazon Seller Account

Connect your Amazon Seller account to streamline your sourcing workflow.
Easily filter restricted products, manage orders, and add items directly to your Replens list.

Laptop screen showing Amazon Orders dashboard with product details, quantities, order totals, statuses, and options for inventory and replenishment; overlays display Amazon connection status and a new order for a Joker action figure priced at $118.
Integrations

Smart Integrations For Serious Sellers

Amazon Seller Central
Sellerboard Integration
Keepa Chart Integration
Selleramp Amp Intergration
Booksrun Counterfeit Calculator
Start Free 14-Day Trial
free chrome extention

Hide Restricted Products From Results

Download our free chrome extension that integrates directly with your Amazon seller account to hide products you can’t sell

Download our free Chrome extension and install it in seconds to get started with Replen Catcher and unlock the restriction checking feature.

Chrome Web Store page for Replen Catcher extension showing a 5-star rating, Add to Chrome button, and screenshots of the extension's interface.Chrome Web Store page for the Replen Catcher extension showing its rating, user count, and screenshots of the extension interface.

Login to your Amazon Seller account , let the extension check product restrictions, then remove gated products from your results with one click.

Laptop screen displaying an online product listing dashboard with a red banner stating 'Replen Catcher Check: 25 Gated item Found' and a white Remove button.Laptop screen showing e-commerce product data with a prominent red alert banner stating 'Replen Catcher Check: 25 Gated item Found' and a Remove button.
Explore More Powerful Tools

More Features to Power Your Sourcing

Our platform includes additional tools designed to simplify your workflow and help you manage sourcing more efficiently.

Stream Alerts

Never Miss New Deals in the Live Stream

Stay updated with real-time sound cues and notifications whenever new offers appear in the sourcing stream. Instantly spot fresh opportunities and jump on profitable deals the moment they become available.

Laptop screen displaying an online product dashboard with listings, pricing, sales data, and notification icons for new offers and sound cue alerts.Laptop screen displaying a marketplace interface with a red alert bell icon marked '24' labeled New Offers and a green sound icon labeled Sound Cue.
Get Ungated Fast

Apply To Sell Restricted Products Fast!

Use the Apply to Sell feature to quickly request approval for restricted products. Get ungated faster and unlock new sourcing opportunities without leaving your workflow.
Laptop screen showing an online selling dashboard with product listings, pricing, sales data, and an orange 'Apply to Sell' button overlay.Laptop screen showing an e-commerce platform with listings, charts, and financial data, highlighted by a glowing orange Apply to Sell button in the center.
Custom Tags

Organize Your Replen Feed with Tags

Create custom tags to categorize products directly in your replen feed. Easily organize your sourcing results and filter products based on your own tagging system.
Laptop screen showing a product management dashboard with a pop-up window for selecting tags including January Book Season and Walmart.Screen showing a tag selection popup with tags 'January Book Season' and 'Walmart' selected, and unchecked tags 'Q4' and 'Christmas'.
Target Price Tracking

Set Target Buy Price Notifications

Define your target buy price and instantly see when products meet your profitability goals. This helps you catch seasonal deals and hidden opportunities that other sourcing tools might miss.
Laptop screen showing a price tracking tool with a pop-up window for adding a product and setting a target price of 500.Screenshot of a price tracking app interface focused on setting a target price of 40 for a product.
Highlighted Product Status

Instant Visual Status with Color Indicators

Quickly understand product status with color-coded highlights. For example, gold backgrounds indicate products that have already sold, giving you fast visual feedback while sourcing.
Laptop screen showing a comparison dashboard for two products: LEGO Star Wars General Grievous' Combat Speeder and Klein Tools AC Auto-Ranging TRMS Digital Clamp Meter, including listings on eBay and Amazon with prices, sales charts, and key sales data.Laptop screen showing an e-commerce product status dashboard with listings from eBay and Amazon for two products: a Star Wars LEGO set and a digital clamp meter, including prices, sales data, ROI, profit, and Keepa charts.
View All Offers

See Every Offer Available per ASIN

Click the View Offers button to quickly access all available offers for a product. Compare sourcing opportunities and identify the best deals faster without leaving the page.
MacBook Pro screen showing a dashboard with product listings, price graphs, and a highlighted green button labeled 'View Offers (4)'.Laptop screen displaying a product comparison dashboard with a highlighted green button labeled 'View Offers (4)'.
Stack of various cardboard boxes and padded envelopes in a room with two water jugs and cleaning tools in the background.
TESTIMONIALS

Why Amazon Sellers Love Replen Catcher

0:00 / 0:00
Aaron
0:00 / 0:00
Amanda
0:00 / 0:00
Bill
0:00 / 0:00
Don
0:00 / 0:00
Jeff
0:00 / 0:00
Jeff Pike
0:00 / 0:00
Jeremy
0:00 / 0:00
Tanner
0:00 / 0:00
Kurtis
0:00 / 0:00
Sal
0:00 / 0:00
Caleb
USED TOYS
LEGO 75199 Star Wars General
Comparison of LEGO Star Wars set prices: $119 on eBay and $217 on Amazon, showing a $59 profit.
USED TOYS
Ravensburger 3D Puzzle Ball
Price comparison for VuPoint photo printer color cartridge shows $14 on eBay and $40 on Amazon, highlighting a $15 profit.
Movies & TV
The Twilight Zone: the Compl
The Twilight Zone Complete Series DVD box set shown with a price comparison showing $44.34 on eBay and $125.24 on Amazon, highlighting a $48 profit.
Toys & Games
Star Wars the Black Series Ja
Comparison of LEGO Star Wars set prices: $35 on eBay and $81 on Amazon, showing a $29 profit.
Tools & Home Improvement
Moen 82910SRN Banbury Posi-
Comparison of VuPoint color cartridge prices for PHOTO CUBE printer: $70 on eBay and $145 on Amazon, showing a $42 profit.
Toys & Games
Shopkins Mystery Edition #2
Comparison of Shopkins Mystery Edition 2 toy prices: $64 on eBay and $130 on Amazon, highlighting a $40 profit.
Toys & Games
Monopoly Harley-Davidson Li
Comparison showing a LEGO Star Wars set priced at $32 on eBay and $83 on Amazon, with a $26 profit highlighted.
Tools & Home Improvement
FLO by Moen Smart Sump Pu
Comparison of Moen Flo Smart Sump Pump Monitor prices showing $76 on eBay and $171 on Amazon with a $63 profit highlighted at the top.
Movies & TV
SEALED The Complete Monty
Comparison of price for 'The Complete Monty Python's Flying Circus' DVD set showing $26 on eBay and $70 on Amazon with a $18 profit highlighted.
USED TOYS
LEGO 75199 Star Wars General
Comparison of LEGO Star Wars set prices: $119 on eBay and $217 on Amazon, showing a $59 profit.
USED TOYS
Ravensburger 3D Puzzle Ball
Price comparison for VuPoint photo printer color cartridge shows $14 on eBay and $40 on Amazon, highlighting a $15 profit.
Movies & TV
The Twilight Zone: the Compl
The Twilight Zone Complete Series DVD box set shown with a price comparison showing $44.34 on eBay and $125.24 on Amazon, highlighting a $48 profit.
Toys & Games
Star Wars the Black Series Ja
Comparison of LEGO Star Wars set prices: $35 on eBay and $81 on Amazon, showing a $29 profit.
Tools & Home Improvement
Moen 82910SRN Banbury Posi-
Comparison of VuPoint color cartridge prices for PHOTO CUBE printer: $70 on eBay and $145 on Amazon, showing a $42 profit.
Toys & Games
Shopkins Mystery Edition #2
Comparison of Shopkins Mystery Edition 2 toy prices: $64 on eBay and $130 on Amazon, highlighting a $40 profit.
Toys & Games
Monopoly Harley-Davidson Li
Comparison showing a LEGO Star Wars set priced at $32 on eBay and $83 on Amazon, with a $26 profit highlighted.
Tools & Home Improvement
FLO by Moen Smart Sump Pu
Comparison of Moen Flo Smart Sump Pump Monitor prices showing $76 on eBay and $171 on Amazon with a $63 profit highlighted at the top.
Movies & TV
SEALED The Complete Monty
Comparison of price for 'The Complete Monty Python's Flying Circus' DVD set showing $26 on eBay and $70 on Amazon with a $18 profit highlighted.
Movies & TV
Inside the Actors Studio - Ico
Comparison of DVD cover 'Inside the Actors Studio' priced at $16 on eBay and $45 on Amazon with a $15 profit note above.
Tools Home & Improvement
Klein Tools AC Auto-Ranging
Comparison of Klein Tools digital clamp meter prices showing $47 on eBay and $99 on Amazon, highlighting a $28 profit difference.
office product
Lexmark Genuine Black Ultra
Comparison of Lexmark printer cartridge prices: $189 on eBay and $375 on Amazon, showing a $136 profit.
DVD
Star Wars Trilogy 4 Disc IV V
Comparison of Star Wars Trilogy DVD box prices showing $30 on eBay and $70 on Amazon with $18 profit highlighted.
Office Products
Casio HR-8TM Plus Printing C
Comparison of Casio printing calculator priced at $37 on eBay and $86 on Amazon, highlighting a $36 profit opportunity.
books
Electric Motor Repair Third Ed
Comparison of book 'Electric Motor Repair, Third Edition' listing prices on eBay and Amazon showing $54 on eBay and $115 on Amazon with $33 profit text above.
Tools & Home Improvement
Lithonia Lighting ESXF2 Flood
Comparison of Lithonia Lighting LED Floodlight prices showing $41 on eBay and $91 on Amazon with a $25 profit highlight.
Movies & TV
In Living Color - Season 2 (DV
Comparison of 'In Living Color Season Two' DVD cases sold on eBay for $24 and Amazon for $61, showing a $21 profit.
Toys & Games
Hasbro G.I. Joe Classified Seri
Comparison of a superhero action figure with accessories priced at $51 on eBay and $105 on Amazon, showing a $53 profit.
Movies & TV
Inside the Actors Studio - Ico
Comparison of DVD cover 'Inside the Actors Studio' priced at $16 on eBay and $45 on Amazon with a $15 profit note above.
Tools Home & Improvement
Klein Tools AC Auto-Ranging
Comparison of Klein Tools digital clamp meter prices showing $47 on eBay and $99 on Amazon, highlighting a $28 profit difference.
office product
Lexmark Genuine Black Ultra
Comparison of Lexmark printer cartridge prices: $189 on eBay and $375 on Amazon, showing a $136 profit.
DVD
Star Wars Trilogy 4 Disc IV V
Comparison of Star Wars Trilogy DVD box prices showing $30 on eBay and $70 on Amazon with $18 profit highlighted.
Office Products
Casio HR-8TM Plus Printing C
Comparison of Casio printing calculator priced at $37 on eBay and $86 on Amazon, highlighting a $36 profit opportunity.
books
Electric Motor Repair Third Ed
Comparison of book 'Electric Motor Repair, Third Edition' listing prices on eBay and Amazon showing $54 on eBay and $115 on Amazon with $33 profit text above.
Tools & Home Improvement
Lithonia Lighting ESXF2 Flood
Comparison of Lithonia Lighting LED Floodlight prices showing $41 on eBay and $91 on Amazon with a $25 profit highlight.
Movies & TV
In Living Color - Season 2 (DV
Comparison of 'In Living Color Season Two' DVD cases sold on eBay for $24 and Amazon for $61, showing a $21 profit.
Toys & Games
Hasbro G.I. Joe Classified Seri
Comparison of a superhero action figure with accessories priced at $51 on eBay and $105 on Amazon, showing a $53 profit.
Electronics
RCA DTA800B1 Digital-to-An
RCA digital TV converter box and its packaging with price comparison showing $25 on eBay and $65 on Amazon, highlighting a $24 profit.
office product
GENUINE Brother TN-650 Ton
Price comparison for VuPoint photo printer color cartridge shows $14 on eBay and $40 on Amazon, highlighting a $15 profit.
Electronics
Qolsys IQGlass-S QS1431-84
Comparison of a product priced at $35 on eBay and $76 on Amazon, showing a $22 profit highlighted in green.
DVD
CANASTA Caliente Card Ga
Comparison of Canasta Caliente card game prices: $25 on eBay and $61 on Amazon, showing a $20 profit.
Tools & Home Improvement
Spectra Alert System Sensor
Comparison of a red fire alarm device sold for $21.00 on eBay and $53.00 on Amazon showing an $18 profit.
books
African Cosmos Hardcover C
Comparison of African Cosmos Stellar Arts book prices on eBay for $44 and Amazon for $125, showing a $48 profit.
HOME & KITCHEN
Great American Stea
Comparison of an onion machine selling for $38 on eBay and $85 on Amazon showing a $25 profit.
Toys & Games
WALTER WHITE HEISENBERG W
Comparison of Heisenberg Breaking Bad action figure prices, $29 on eBay and $70 on Amazon, showing a $25 profit.
Tools & Home Improvement
Baxter 64932 Belt Sander NEW
Baxter 1/2 inch by 14 inch belt sander priced at $52.00 on eBay and $100.00 on Amazon, showing a $48 profit difference.
Electronics
RCA DTA800B1 Digital-to-An
RCA digital TV converter box and its packaging with price comparison showing $25 on eBay and $65 on Amazon, highlighting a $24 profit.
office product
GENUINE Brother TN-650 Ton
Price comparison for VuPoint photo printer color cartridge shows $14 on eBay and $40 on Amazon, highlighting a $15 profit.
Electronics
Qolsys IQGlass-S QS1431-84
Comparison of a product priced at $35 on eBay and $76 on Amazon, showing a $22 profit highlighted in green.
DVD
CANASTA Caliente Card Ga
Comparison of Canasta Caliente card game prices: $25 on eBay and $61 on Amazon, showing a $20 profit.
Tools & Home Improvement
Spectra Alert System Sensor
Comparison of a red fire alarm device sold for $21.00 on eBay and $53.00 on Amazon showing an $18 profit.
books
African Cosmos Hardcover C
Comparison of African Cosmos Stellar Arts book prices on eBay for $44 and Amazon for $125, showing a $48 profit.
HOME & KITCHEN
Great American Stea
Comparison of an onion machine selling for $38 on eBay and $85 on Amazon showing a $25 profit.
Toys & Games
WALTER WHITE HEISENBERG W
Comparison of Heisenberg Breaking Bad action figure prices, $29 on eBay and $70 on Amazon, showing a $25 profit.
Tools & Home Improvement
Baxter 64932 Belt Sander NEW
Baxter 1/2 inch by 14 inch belt sander priced at $52.00 on eBay and $100.00 on Amazon, showing a $48 profit difference.
833+ New Deals Found Every Hour

Users Purchased $10M+ of Inventory Using Replen Catcher

MacBook Pro laptop screen displaying a welcome popup for Replen Catcher with a rocket and laptop illustration and a button labeled 'Let's Get Started'.
Welcome screen of Replen Catcher training showing a rocket launching from a laptop, with a button labeled Let's Get Started.
GETTING STARTED

Step-by-Step Training to Get You Started

New to Replen Catcher? No worries. Our built-in training guides you through everything—from setting up your account to finding your first profitable products.

Trusted by 1,000+ Amazon sellers
Frequently Ask Questions

Questions About Replen Catcher

What exactly is the Live Stream and how does it work?
All users get access to the Live Stream, and you do not need to upload your own custom Replens list to use it. The Live Stream helps you find undervalued products on eBay that you may be able to resell on Amazon for a profit. You can choose from multiple categories and set filters like condition, profit, ROI, sales rank, and more so Replen Catcher only shows opportunities that match what you are looking for. Replen Catcher is now tracking over 4 million products inside the Live Stream.
What’s the difference between the Live Stream and the Replens Feed?
The Live Stream tracks over 4 million products and is included with every plan. All users get access to the same Live Stream, where you can filter by category, condition, and other settings to hunt for deals. The Replens Feed is separate and only shows results for the custom Replens you personally upload and track.
Do I need my own Replens list to use the Replen Catcher live stream?
No. You can start using Replen Catcher right away with the Live Stream, even if you do not have your own Replens list yet. If you want to track your own custom products later, you can use the Replens Feed. Replen Catcher is now tracking over 4 million products inside the Live Stream.
Do I need to connect my Amazon account before using the Live Stream?
No, but if you want to check whether products are restricted or approved for your account, you need to be logged into Amazon Seller Central and have the free Replen Catcher Chrome extension installed. The extension checks products against your Amazon account and helps you remove restricted items from your results.
What filters can I use inside the Live Stream?
You can filter by category, condition, profit, ROI, Amazon price, eBay price, sales rank, monthly sales, seller feedback, keywords, and more. This helps you narrow down the results so you can focus on the types of products you actually want to source.
Can I source from multiple categories at once?
Yes. You can choose one category, multiple categories, or search across all available categories depending on how broad or specific you want your results to be.
Can I filter for new or used products only?
Yes. You can choose to source new products, used products, or both, depending on your business model and the types of products you want to sell.
Can I save my filters so I do not have to rebuild them every time?
Yes. You can save your filters and load them later so you do not have to start from scratch each time you use the Live Stream. This is especially helpful if you use the same sourcing strategy over and over.
What is the difference between a single filter and an advanced filter?
A single filter is a simple saved filter setup. An advanced filter gives you more control by letting you create different rules for different categories, so you can search more efficiently without having to constantly switch filters.
What is the Replens Feed and how is it different from the Live Stream?
The Replens Feed is where you upload and track your own custom products inside Replen Catcher. The Live Stream is already built for you and shows sourcing opportunities from our larger product database, while the Replens Feed is for the exact products you personally want to monitor.
Why would I use the Replens Feed if the Live Stream already tracks over 4 million products?
The Live Stream is the easiest way to start because you can begin sourcing right away without uploading anything. The Replens Feed gives you more control by letting you track your own custom products 24/7, including products that may not already be included in the Live Stream.
How do I add products to my Replens Feed?
You can add products to your Replens Feed one at a time or bulk upload them in larger lists. This gives you the ability to track a handful of products or scale up and monitor many products at once.
What happens after I add products to my Replens Feed?
Once you add products to your Replens Feed, Replen Catcher tracks them on eBay 24/7. When a qualifying opportunity shows up, it will appear in your feed so you can review it and decide if you want to buy it.
Can I bulk upload a list of products into Replen Catcher?
Yes. You can bulk import a list of ASINs into your Replens Feed using our Google Sheet template. This makes it easy to start tracking hundreds or even thousands of products in just a few minutes.
Can I add products from my past Amazon sales into the Replens Feed?
Yes. If your Amazon account is connected, Replen Catcher can pull in your past Amazon sales so you can quickly add those products to your Replens Feed. This is one of the easiest ways to start building a list of products you already know sell.
What is a target buy price in the Replens Feed?
A target buy price lets you choose the maximum price you want to pay for a product. If that item shows up on eBay at or below your target price, Replen Catcher can alert you so you can act quickly.
What does Top Seller mean in the Replens Feed?
Top Seller lets you prioritize your best products inside the Replens Feed. When you mark an item as a Top Seller, Replen Catcher checks eBay more often for that product so you can spot opportunities faster.
Can I track auction listings inside the Replens Feed?
Yes. The Replens Feed can also help you find auction opportunities, which is useful if you want to place bids or source products that are not listed as Buy It Now.
How do I know if I am restricted on an item in the Live Stream?
Once you install the free Replen Catcher Chrome extension and log into Amazon Seller Central, the extension will check the products on the page against your Amazon account. Restricted items will be marked so you can quickly see what you are not approved to sell.
Can I hide items I am restricted on?
Yes. After the Chrome extension checks the products on the page, you can click Remove to remove restricted and gated items from the results so you only see products you are approved to sell.
Can I apply to sell restricted items through the Live Stream?
Yes. If you are restricted on a product, Replen Catcher highlights that item with a pink-red background and gives you an orange Apply to Sell button. This makes it easy to quickly click through to Amazon and see if you can get auto-ungated to sell that product. This is one of the big advantages of using Replen Catcher because it helps you spot gated opportunities fast and take action right away.
Do I need to install anything to check restrictions in the Live Stream?
Yes. You now need to install the FREE Replen Catcher Chrome extension. It takes less than 30 seconds to install and works in the background while you use the Live Stream.
Do I need to be logged into Amazon Seller Central for the Chrome extension to work?
Yes. You must be logged into Amazon Seller Central for the extension to check whether you are restricted or approved to sell products. If you are not logged in, the restriction checker will not work properly.
What does the Replen Catcher Chrome extension do?
The Chrome extension checks the products in the Live Stream against your Amazon account to see which items you are restricted on and which ones you are approved to sell. It helps you quickly remove restricted products and focus on opportunities you can actually buy and resell.
Can my virtual assistant use the Chrome extension too?
Yes. If your virtual assistant has user access to your Amazon account and is logged into Seller Central, they can install the Chrome extension and use it to check restrictions the same way you do.
How do I connect my Amazon account to Replen Catcher?
Once you sign up for a free 14-day trial of Replen Catcher, just go to the Connections area and connect your Amazon account. The setup takes 60 seconds or less. After you connect, it can take up to 24 hours for all of your data to fully sync. Replen Catcher will then pull in 6 months of your Amazon sales and order history so you can add products to your Replens list, filter them, and organize them inside the software.
Do I need a paid Keepa subscription to use Keepa with Replen Catcher?
No. Replen Catcher includes free Keepa data with your subscription, including monthly sales, sales rank, and screenshots of a Keepa chart for each product. A paid Keepa subscription is optional, but it does unlock extra features like Buy Box statistics, Keepa Product Finder, and other advanced tools. One of the big benefits of Replen Catcher is getting useful Keepa data included.
Do I get SellerAmp for free with Replen Catcher?
No. You need a paid SellerAmp subscription to use the SellerAmp integration. Once connected, you can click the SellerAmp logo next to a product and the Chrome extension will open with your buy cost and selling price pulled in automatically, making it faster to analyze a deal, check the offers, and review extra data like Buy Box statistics. You can also start with a free 14-day SellerAmp trial.
Do I get Sellerboard for free with Replen Catcher?
No. You need a paid Sellerboard subscription to use the Sellerboard integration. The good news is you can get a free 60-day Sellerboard trial without entering a credit card, and once connected, the integration will work inside Replen Catcher.
How does the BooksRun integration work with Replen Catcher?
Any time you come across a book inside Replen Catcher, you will see the BooksRun icon. When you click it, Replen Catcher will automatically send the ASIN into the BooksRun Counterfeit Calculator so you can quickly check whether the book is likely counterfeit based on their database.
Why are there so many different pricing plans?
All of our pricing plans include the same core features, including Live Stream Sourcing, access to millions of products, advanced filters, bulk uploads, and Keepa insights. The main difference between plans is how many custom Replens you can upload and track inside your Replens Feed. This gives you the flexibility to choose a plan based on how many products you want to monitor.
What is the Replens Feed area?
The Replens Feed is the area where you can upload your own custom Replens to be tracked on eBay 24/7. Our Live Stream tracks over 4 million products, but there are over 200 million products on Amazon, which means there are still tons of opportunities outside of the Live Stream. The Replens Feed lets you monitor the exact products you want so you can uncover profitable opportunities other users may never see.
What’s the difference between the Live Stream and the Replens Feed?
The Live Stream tracks over 4 million products and is included with every plan. All users get access to the same Live Stream, where you can filter by category, condition, and other settings to hunt for deals. The Replens Feed is separate and only shows results for the custom Replens you personally upload and track.
What’s the difference between the 100 plan and the 5,000 plan?
The plans are the same when it comes to features and access. The only difference is how many custom Replens you can track in your Replens Feed. For example, the 100 plan lets you track 100 custom Replens, while the 5,000 plan lets you track 5,000.
Do I lose features on the lower-priced plans?
No. Lower-priced plans still include all of the main features that come with the higher-priced plans. The biggest difference is the number of custom Replens you can track. You can always upgrade later if you need more space.
Which plan should I choose as a beginner?
Choose your plan based on how many custom products you want to track. If you are just getting started and want to keep things simple, a smaller plan may be enough. That said, we usually recommend the 500 plan because it gives you more room to grow and offers better value than the 100 plan.
Which plan is the best deal?
As you move up in plans, the cost per tracked Replen gets cheaper. That means the bigger plans give you better value if you plan to monitor more products. If you want the biggest savings, our annual plans offer the best discounts. The tradeoff is that you are committing for a full year.
Can I upgrade my account later if I reach my Replen limit?
Yes. You can upgrade your plan at any time. For example, if you start on the 100 Replen plan and hit your limit, you will not be able to add more until you free up space or upgrade. You can go into your account settings and move to a higher plan whenever you are ready.
When I upload products to the Replens Feed, do they get shared with other users?
 No. We do not share the products you upload to your Replens Feed with other users. These are your private Replens that you are tracking and monitoring inside your account. Some of the products you track may also already exist in our broader Live Stream database, but we do not take or share our users’ private uploaded products.
Background pattern decorative
start now

Ready to Find Your Next Profitable Deal?

Join thousands of sellers using Replen Catcher to source profitable inventory faster.

Trusted by 1,000+ Amazon sellers
Person using a laptop displaying an online sales dashboard with product listings, prices, and sales metrics.