Best eBay Competitor Research Tool

Outsmart Your Rivals with the #1 eBay Competitor Research Tool

Uncover exactly what your eBay competitors are selling, how much they’re making, and what’s driving their success, so you can launch profitable eBay listings and stay one step ahead.

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Trusted by 159,000+ eBay sellers scaling their stores with ZIK Analytics.
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Tired of Guessing What Your eBay Competitors Are Selling?

Manually tracking competitors wastes time and leaves you blind to real opportunities. ZIK turns guesswork into data-backed strategy.

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Typical eBay Competitor Research
Challenges
Without ZIK Analytics
With
Finding top competitors
Manually search through categories and seller pages
Instantly find top competitors in any niche with one search
Identifying best-selling products
Open listings one by one, guess based on reviews
See real sales data and top-selling products by time frame
Understanding pricing strategy
Check prices manually, no context for volume or success
Analyze price, sales volume, and sell-through rate in one view
Estimating monthly revenue
Use rough guesses or outdated calculators
Instantly see 30-day revenue and sales for any seller
Spotting trends early
React late, after competitors dominate
Track sales spikes and trends as they happen
Analyzing listing success rate
No easy way to know what listings perform well
See how many listings are successful and why
Finding profitable supplier matches
Search Amazon/Walmart manually per product
Automatically match to supplier listings with profit margin data
Building optimized listings
Guess keywords and titles from scratch
Use proven keywords and title builder based on top listings
Tracking multiple sellers over time
Maintain spreadsheets manually
Add sellers to Watchlist and monitor performance changes over time
Sourcing at scale
Check each listing individually for suppliers
Bulk scan entire stores and find exact or similar profitable matches
Making strategic decisions
Trial and error, incomplete data
Data-driven decisions with full seller strategy visibility
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Cancel Anytime
All Features Included
Customer Support Included

Analyze eBay Competitors in 3 Simple Steps

ZIK’s Competitor Research tool surfaces live sales data, niche demand, and competitor intel in seconds, so every listing starts strong.

1

Search Any eBay Seller

Enter a seller’s store name or ID to unlock their full sales data, active listings, and top-performing products.

ebay competitor research tool step 1 search any ebay seller
2

Analyze What’s Selling & Why

Sort listings by sales, revenue, or price. Discover which products drive the most profit and why they work.

ebay competitor research tool step 2 perform ebay competitors analysis
3

Find Suppliers & Launch Smarter

Instantly match products with suppliers like Amazon, Walmart, and AliExpress, complete with profit margin and ROI data.

ebay competitor research tool step 3 find best suppliers for best selling products

Everything You Need to Outsell Your eBay Competitors

ZIK’s eBay competitor research tool gives you full visibility into your rivals’ strategies, from their top-selling items to their supplier sources, so you can launch smarter, sell faster, and profit more.

Seller Performance Overview

Instantly Uncover Any eBay Seller’s Metrics

Enter any eBay seller’s name to unlock detailed performance stats including revenue, sold items, active listings, and sell-through rate. Get a full picture of their business model in seconds, no guesswork, just clarity.

Search a Seller
See revenue, average price, and number of sold items
Analyze sell-through rate and successful listings
Track how many active listings a seller currently has
View feedback score to assess seller credibility
ebay competitor research tool seller sales and revenue dashboard
ebay competitor research tool ebay seller trending products and best selling products
eBay Seller Trending Products

Easily Best-Selling Products in Real-Time

Get a full breakdown of your competitor’s top-selling products, sorted by sales, revenue, upload date, and price. Identify winning items, analyze product performance, and uncover sourcing strategies all in one clean dashboard.

Find eBay Best-Sellers
View 30-day sales, lifetime sales, and total revenue per product
Filter by upload date, price, or fulfillment method
Detect top-performing listings and pricing sweet spots
Identify trending or evergreen products by performance
Sourcing & Supplier Finder

Easily Find Profitable Suppliers in One Click

Quickly source any eBay product from top suppliers like Amazon, Walmart, AliExpress, Alibaba, and CJ Dropshipping. Instantly view supplier prices, profit margins, and ROI so you can pick the most profitable option, no manual search needed.

Search by Supplier
One-click product search across 5+ supplier platforms
Instantly compare selling price vs supplier cost
Auto-calculate profit margin and ROI per supplier
Add sourced items directly to store folders
ebay competitor research tool find suppliers and source sellers best selling products
ebay competitor research tool scan all ebay listing with ebay scanner
Bulk Store Scanner

Scan All Your Competitor Listings in Seconds

Unleash high-volume competitor analysis with ZIK’s Bulk Scanner. Scan entire eBay stores, match their products to Amazon or Walmart, and instantly uncover which listings are profitable to source, at scale and in one click.

Scan All eBay Listings
One-click bulk scan of any competitor’s store
Auto-match to Amazon or Walmart products
Group results by exact, similar, or unmatched items
Filter by profit, sales volume, match type, or date

Advanced Features that Gives you the Edge

ebay competitor research tool with ebay product research

eBay Product Research Tool

Find high-demand eBay products with strong sales and low competition.

ebay competitor research tool with ebay category research

eBay Category Research Tool

Explore top-performing categories and discover winning trends in your niche.

ebay competitor research tool with ebay product explorer

eBay Product Explorer

Find trending niches, keywords, products and demand curves across the entire Shopify ecosystem.

ebay competitor research tool with ai-powered turbo scanner

Turbo Scanner (AI-Powered)

Find trending niches, keywords, products and demand curves across the entire Shopify ecosystem.

ebay competitor research tool with ebay product research with ai-powered autopilot

Autopilot (AI-Powered)

Get AI-curated product recommendations based on real-time market data.

ebay competitor research tool with AI-powered ali growth scanner

Ali Growth Scanner

Track AliExpress product trends across millions of listings and niches.

ebay competitor research tool with ebay title builder

eBay Title Builder

Generate optimized, high-converting eBay titles from top-performing keywords.

ebay competitor research tool with ebay market insights

eBay Market Insight Dashboard

Access live eBay marketplace trends, eBay trending products, best selling eBay sellers, and more...

ebay competitor research tool with ebay listing integrations

Listing Integrations

Push products directly to your store with 1-click listing integrations.

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Let’s Transform your eBay Business Results Together

Stop leaving money on the table with guesswork, with ZIK eBay product research tool see what data-driven decisions can achieve for your business.

Analyze Products

Find Trending Products 5× Faster

Stop guessing and start selling proven items with real sales data from top competitors.

Outsell Your Closest Rivals

Use their pricing, listings, and strategies to beat them in their own niche, easily.

Save Hours of Manual Research

No more opening endless tabs, ZIK automates your entire competitor and product analysis workflow.

Discover Hidden Supplier Opportunities

Instantly match products with suppliers like Amazon or Walmart to boost margins and sourcing speed.

Build Smarter Pricing Strategies

Compare prices and ROI to undercut competitors while staying profitable with every single sale.

Stay Ahead of Market Trends

Track competitors weekly to catch new winners early and launch before everyone else catches on.

Trusted by Dropshippers & Inventory Sellers Globally

159,000+
Dropshippers & Seller Trust ZIK
54,980,000+
Products Analyzed
2,350,000+
Stores Analyzed
500%+
Average Sell-Through

See What Industry Experts are Saying about ZIK Analytics

🥰 Testimonials
4.8 out of 5
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We 💜 our customers as much as they 💜 us!

Customer experience isn't just important to us - it's everything. Check out some of these public reviews from around the web.

View 200+ Testimonials

ZIK Analytics has been incredibly helpful for my eBay business. The eBay competitor research tool gave me detailed insights into top-selling items. I found the competitor analysis and their star products most useful. It’s a great eBay spy tool for discovering trending products and making informed decisions based on real data

Staff GC
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ZIK’s dropshipping market research tool helped me uncover hidden niches and spot seasonal trends. It’s far more reliable than guessing or endlessly scrolling through TikTok.

Dorothy
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As a beginner in eBay dropshipping, ZIK Analytics has been incredibly helpful with my start up. I used the Market Insight and Product Research tools to understand the market better and find trending products. It's a powerful eBay product research tool that gives me hope and confidence to finally start my eBay dropshipping journey. shout out to the customer support team they have been really helpful.

Mary Juliet
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I’ve used other tools, but ZIK Analytics has been the best. It has delivered the most value. It has powerful eBay analytics and competitor research tools that gave me fresh insights into the products to focus on. I identified a trending product within days and quickly added it to my store. This is a game changer for serious eBay dropshippers.

Robin Richardson
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The eBay product research tools were incredibly insightful, they gave me access to data I hadn’t seen before and showed me exactly what’s actually selling. ZIK Analytics is a powerful tool for anyone looking to succeed in eBay dropshipping.

Tach
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The eBay competitor research is the most helpful feature for me, it gave me the ability to view the detailed sales history of competitor sellers. It gave me insights I hadn’t seen before, especially into what’s actually selling and when. ZIK Analytics is a great game changer tool for anyone serious about eBay dropshipping.The support team was also very kind and helpful, which made me feel confident and comfortable using the service.

Martin Bach
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I’m new to eBay dropshipping, and ZIK Analytics made it so much easier to get started. The eBay product research tool helped me find products that are actually selling, and the Title Builder for eBay gave me ideas I wouldn’t have thought of. If you're trying to find your first winning product, this is the place to start.

Scott
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As a beginner in Shopify dropshipping, I find ZIK Analytics a helpful dropshipping product research tool. It looks great, and I’m still exploring its features. The platform makes product research easier and more efficient. I’m excited to dig deeper and use it to improve my results with getting started in Shopify dropshipping.

Gio
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ZIK Analytics' Shopify Sales Tracker is a powerful tool for anyone wanting to spy on Shopify stores and monitor trends. The Shopify tracker gives real-time insights that help with smart product decisions. The ZIK tool is a goldmine for product research and strategy.

Nabil T
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I’ve tried a few tools, but ZIK Analytics really stood out. The eBay competitor research and eBay analytics software gave me insights I hadn’t seen before. Within days, I spotted a new trending product and added it to my store. Definitely recommend it to anyone serious about eBay dropshipping

Reem Phone
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I tested many tools, but ZIK Analytics really stood out. The eBay competitor research and analytics features revealed insights I hadn't come across before. I identified a trending item and listed it in my store in just a few days. I highly recommend it to anyone serious about eBay dropshipping.

Butterfly
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I am beginner in eBay Dropshipping and I find ZIK Analytics really helpful, especially the eBay keyword research tool, it’s been great for optimizing my listings. I’m still exploring some of the other features, but so far it’s been a big help.

Tankut çeltekoğlu
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As a complete beginner, I wasn’t sure which products were worth listing. ZIK’s tools made it easy — I used their eBay product research and analytics features to identify trends and analyze the competition. It felt as though I had a guide assisting me every step of the way.

Siddiq Abdullah
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Before ZIK Analytics, I struggled with identifying profitable items for eBay dropshipping. Their eBay product research tool is incredibly powerful for spotting what's trending, and the Title Builder significantly boosted my confidence in creating compelling titles. Thanks to them, finding my first winning product felt achievable and straightforward.

David
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ZIK Analytics eBay Competitor Research Tool Frequently Asked Questions

What is an eBay competitor research tool?

An eBay competitor research tool lets you analyze other sellers’ performance, including their top-selling items, revenue, and strategy, so you can find profitable opportunities and make smarter listing decisions based on real sales data.

Can I use ZIK to find dropshippers selling the same products as me?

Yes. You can filter sellers by business model and supplier to find dropshippers who source from Amazon, AliExpress, Walmart, and more, making it easy to compete or source the same winning products.

How do I find supplier matches for competitor products?

Use ZIK’s eBay Item Finder to automatically match competitor products with suppliers like Amazon, AliExpress, or Walmart. It calculates profit margins, eBay fees, and ROI instantly to help you make profitable sourcing decisions.

How to find competitors on eBay?

You can manually browse listings and check seller profiles, but ZIK Analytics makes it easier by letting you search any eBay seller and instantly see their store performance, top-selling products, and sourcing strategy.

Is Terapeak free for eBay sellers?

Yes, Terapeak is free for eBay Store subscribers, but its features are limited. ZIK Analytics offers more advanced competitor insights, supplier matching, and product validation, giving you a bigger edge.

Is ZIK worth it?

Absolutely. ZIK saves hours of manual research, reveals profitable products and suppliers, and helps you outperform your competitors. Most users find winning products within days of signing up.

How can ZIK Analytics help me beat my eBay competitors?

ZIK Analytics shows you exactly what your competitors are selling, how much they’re earning, and where they source products, so you can undercut prices, improve listings, and gain a competitive advantage faster.

What data can I see for each seller?

You can view total sales, revenue, sold items, active listings, successful listings, feedback score, average price, and sell-through rate, all broken down by 7, 21, or 30-day periods.

Is there a free research tool for eBay?

Yes, eBay offers basic tools like Terapeak, but they’re limited in functionality. ZIK Analytics provides deeper insights with product, seller, and competitor analysis, and offers a free trial so you can test everything risk-free.

Is ZIK Analytics only for eBay?

No, while ZIK is the leading tool for eBay sellers, it also supports Shopify and AliExpress product research, helping dropshippers and inventory sellers grow across multiple platforms.

How to find out what similar items have sold for on eBay?

You can use eBay’s “sold listings” filter, but it’s slow and lacks context. ZIK Analytics shows product price history, total units sold, and revenue so you can make data-driven pricing decisions instantly.

What sells the most on eBay?

Top-selling items vary by season and niche. With ZIK Analytics, you can monitor what’s trending daily by category, seller, or keyword, and spot high-converting products before they go mainstream.

Start Outselling Your eBay Competitors Today

Use the most powerful eBay competitor research tool to find winning products, discover top sellers, and gain a competitive edge, all in just a few clicks.

159,000+ Dropshippers and Inventors based sellers trust us
54,980,000+ Products Analyzed
2,350,000+ Stores Analyzed
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