What are the best Chrome extensions for eBay sellers?

The best eBay Chrome extensions surface sold history, competitor data, and product research directly inside eBay listings. ZIK Analytics, AverageFinder, and Title Builder extensions are popular choices, but ZIK is the only one combining sold history, competitor research, and watchlist sync in a free install.

Is there an eBay Chrome extension?

Yes. The ZIK Analytics eBay Chrome extension installs free from the Chrome Web Store and brings sold history data, competitor research, and a savable product database directly into every eBay listing you visit. No credit card required to start using it.

Can I research eBay competitors without leaving eBay?

Yes. Click Analyze Competitor next to any seller's username on eBay and the ZIK extension opens a competitor sidebar showing their handle, feedback, lifetime items sold, and full product list. Paid users see 30-day sales, revenue, and sell-through rate.

How do I see eBay sold history?

Click View Sold History on any eBay listing after installing the ZIK Chrome extension. A sidebar opens with the product's full sales report, including velocity, price distribution, variation breakdowns, and consistency patterns. Free users see the report layout, paid users see the data.

Is the ZIK eBay Chrome extension free?

Yes. The free version includes the on-page research bar, sold history sidebar, competitor sidebar, and saved product database. Unlocking full sales numbers, velocity charts, seller performance metrics, and variation data requires a ZIK Analytics eBay plan, which starts with a $1 trial.

Does the ZIK Chrome extension work with my ZIK Analytics account?

Yes. Signing up inside the extension creates a ZIK Analytics account automatically, and saved products and watchlisted sellers sync between the extension and your ZIK dashboard. You can start research in eBay and continue it in the ZIK web app.

Free eBay Chrome Extension: Sold Listings & History

See What Industry Experts are Saying about ZIK Analytics

“Game Changer for My Business”

“I started using ZIK Analytics 4 years ago, I found it to be the game changer for my business. The number one thing that make you successful is product research and ZIK makes it a lot easier, a lot faster.”

Paul Lipsky

eCommerce Seller, Youtuber - NYC

135K+

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$1M+

Generated in Sales

“I’ve been using ZIK for the past 4 years.”

“I’ve been using ZIK for the past 4 years, and has helped with my dropshipping and eCommerce business. My favorite tool is the Competitor Research, because I am able to spy on competition.”

Success with Sam

eCommerce Seller, YouTuber

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7 Figures

Generated on eBay

“AutoDS Customers Seeing Amazing Results with ZIK"

“Many of our customers are using ZIK Analytics and are seeing amazing results. I personally recommend it for product research!”

Lior Pozin

AutoDS Co-Founder and CEO

“One of the best investments you can do!”

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Dropshipper on eBay, Facebook Marketplace

135K+

YouTube Subscribers

“Best market research tool on this planet!”

“I would like to give TOP TOP TOP recommendation on ZIK Analytics. It’s basically the best Market Research Tool on this planet!”

Lidor Rozental

eBay Seller, eBay Trading Teacher

🥰 Testimonials

4.8 out of 5

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Free eBay Chrome Extension that Shows you what’s Actually Selling

One-Page Research Bar

Sold History Sidebar

Competitor Sidebar

Saved Products & Sellers

Upgrade to ZIK Analytics and Turn Every eBay Listing into a Sourcing Decision

See exactly how fast any eBay product is actually moving

Know the price, the pattern, and the variation that wins on eBay

Spy on competitor stores with full performance metrics unlocked

Research inside the extension, sync everything to your ZIK dashboard

Let’s Transform your eBay Business Results Together

Decide in seconds, not sessions

Don’t just trust your sourcing gut

Build a real research library

Find winners competitors missed

Avoid the products that won't sell

Reverse-engineer top sellers of any eBay seller

Trusted by eBay Sellers Worldwide

See What Industry Experts are Saying about ZIK Analytics

We 💜 our customers as much as they 💜 us!

ZIK Analytics eBay Chrome Extension Frequently Asked Questions

What are the best Chrome extensions for eBay sellers?

Is there an eBay Chrome extension?

Can I research eBay competitors without leaving eBay?

How do I see eBay sold history?

Is the ZIK eBay Chrome extension free?

Does the ZIK Chrome extension work with my ZIK Analytics account?

Install the free extension and start researching eBay like the top sellers