7 best eBay seller analysis tools for better revenue in 2025

I tested 7 leading eBay seller analysis tools and compared their automation features, analytics suites, and pricing options. By listing phone cases and hoodies on eBay, I evaluated each platform’s accuracy, market insights, and revenue impact. 

You’ll learn about the best tools to help increase revenue, scale your store, and make smarter sourcing decisions.

7 best eBay seller analysis tools: At a glance

1. Nifty: The best overall

What it does: Nifty offers inventory management, AI-listing generation, analytics, and crosslisting across eBay, Poshmark, Etsy, Depop, and Mercari (more reselling websites on the way!).

Who it's for: This seller analysis tool appeals to sellers of all sizes who want to cut manual tasks and focus more time on sourcing and building relationships with clients.

Key features

• Smart inventory updating: When an item sells on one marketplace, Nifty automatically removes it from others to prevent duplicate sales. You can also crosslist new uploads to multiple marketplaces in just a few clicks through the inventory manager.
• Listing creation with AI: Nifty’s AI scans your product photos to generate listings complete with SEO-optimized titles, in-depth descriptions, and trending hashtags.
• Analytics: Track what’s selling on your eBay store and other accounts and learn profit margins for each product.

Pros

• Top-notch photo-editing: Beautify and make all your product photos appear professional with Nifty’s Photoroom integration.
• Works on mobile: Nifty runs across all devices, like desktops, tablets, and phones, without special browsers, add-ons, or plug-ins. 

Cons

• Many features to learn: Although it offers a beginner-friendly interface with good support, Nifty includes more features than typical crosslisting tools. You’ll need some time to explore its sales tracker, analytics dashboard, and built-in photo editor.
  

Pricing: Nifty’s pricing starts at $39.99/month. Save up to 12% with the annual plan.

Bottom line

Nifty sets the benchmark for eBay seller analytics tools. Its cloud-based system, AI-generated listings, and real-time multi-platform updates make the tool attractive for sellers of all sizes managing inventory across eBay and other marketplaces.

2. eBay Product Research: Best for eBay analysis

What it does: eBay Product Research analyzes sales data across eBay, discovers profitable products, tracks category trends, and provides market performance insights.

Who it's for: eBay sellers seeking analytical insights for product selection, pricing decisions, and listing optimization to increase sales and discover market opportunities on eBay.

Key features 

• Real-time marketplace data access: Filter through up to three years of actual eBay sales history, including sold prices with accepted Best Offers, average shipping costs, and sales trends across all global eBay marketplaces.
• Advanced filtering and keyword tools: Boil down your searches using category selectors, item conditions, and price ranges to optimize listing titles and improve visibility.
• Sourcing insights for store subscribers: You can access category-level analytics showing high-demand, low-supply opportunities, seasonal trends, and market share data.

Pros

• Completely free for all sellers: Product Research is available at no cost to every eBay seller through Seller Hub.
• Official eBay integration and accuracy: As eBay's native tool, Product Research delivers accurate, up-to-date transaction data directly from eBay's ecosystem.

Cons

• Sourcing insights requires a store subscription: While basic Product Research is free, accessing category-level analytics and sourcing insights requires a paid eBay Store subscription starting at $21.95 monthly.
  

Pricing: Product Research pricing is free for all users, but additional features start at $21.95/month. 

Bottom line

Product Research delivers essential eBay-specific analytics for free. However, if you’re selling over 100 items on eBay, consider paid tools for sourcing.

3. ZIK Analytics: Best for competitor analysis

What it does: ZIK Analytics provides you with competitor analytics and sourcing data to discover potential best-selling items.

Who it’s for: Established eBay and Shopify sellers, dropshippers, and resellers who want better product discovery, market trend analysis, and competitive intelligence.

Key features 

• Find better suppliers: Discover the best suppliers for your eBay listings on Amazon, Walmart, AliExpress, Alibaba, and CJ Dropshipping to source items that offer higher profit margins.
• Explore high-demand products: ZIK’s Autopilot and Bulk Scanner help you discover high-demand products so you can refine your pricing and scale your stores while increasing sales and profit margins.
• Competitor insights: Learn any eBay seller’s top-performing products, pricing patterns, and performance metrics so you can price your items to compete.  

Pros

• Research automation saves time: The tool’s advanced data features reduce hours of manual product and market research.
• Reliable eBay data: You can process millions of eBay transactions to discover accurate, up-to-date analytics.

Cons

• Inaccurate data: Users have noted that the sales volume data is inaccurate. 

Pricing: ZIK Analytics starts at $19 for the first month (promotional 50% off) and $39/month afterward.

Bottom line

Although a strong fit for eBay sellers who want precise sales analytics, you’ll need to spend some time learning the platform to get a solid ROI.

4. Algopix: Best for market and pricing insights

What it does: Algopix offers tools that analyze cross-marketplace product demand, profitability, and pricing trends for eBay, Walmart, and Amazon.

Who it's for: The tool suits sellers and dropshippers using eBay, Walmart, and Amazon who need detailed profitability analysis and insights about their competition.

Key features

• Cross-marketplace expense calculator: Learn breakdowns of marketplace fees, PayPal charges, FBA fulfillment costs, shipping expenses, and tax estimations.
• Store and competitor analysis: Research your competitors’ inventories, get insights into different pricing strategies, and evaluate sales performance.
• Automated buy recommendations system: Algopix processes data points like demand level, profit margins, and fees to suggest whether you should buy and sell specific products.

Pros

• Time-saving bulk research: Analyze hundreds of products automatically, accelerating research and decision-making.
• Multi-marketplace intelligence: Algopix delivers integrated insights across Amazon, eBay, and Walmart in 17 countries, helping you expand your presence in different markets.

Cons

• No historical data tracking: Algopix provides only real-time product data without historical sales performance comparisons, limiting your ability to analyze trends over time.
  
  

Pricing: Algopix pricing starts at $29/month.

Bottom line

Although Algopix excels at cross-marketplace analysis for e-commerce sellers and dropshippers, resellers using platforms like Poshmark, Depop, or Mercari should consider tools designed explicitly for resale marketplaces.

5. ShelfTrend: Best for real-time eBay analytics

What it does: ShelfTrend is a report service that provides up-to-date eBay marketplace analytics for 22 countries, tracking over 1 billion listings to monitor competitor activity and pricing trends.

Who it's for: The service works well for professional eBay sellers managing inventory who need competitor tracking, market trend analysis, and insights to optimize strategies.

Key features 

• Competitive benchmarking: Track competitor listings, monitor price changes, analyze search rankings over time, and compare inventory levels to understand your competitive position.
• Supply and demand analytics: Get detailed reports identifying gaps in eBay supply, indicating buyer demand, and analyze items by category.
• Interactive analytical charts and data tables: Access smart charts with filtering, sorting, and search capabilities to examine different perspectives and monitor business metrics.

Pros

• Free plan: The tool’s free tier includes summary data, listing-level insights, competitor analysis, and an eBay keyword research tool.
• Data visualization: See your inventory and sales with interactive charts, simple data structures, and pivot capabilities.

Cons

• Limited to eBay only: ShelfTrend only gives insights into eBay data, and it doesn’t support other resale platforms like Poshmark, Mercari, Depop, or Etsy.
  
  

Pricing: Sign up for the free plan with up to 250 queries per month, or upgrade to professional plans starting at $19.99 to $24.99 per month. You can also purchase its eBay Custom Report on a topic of your choice for $9.99. 

Bottom line

ShelfTrend provides a rich source of information for eBay sellers, but it doesn’t offer tools for automation or crosslisting that apply directly to your eBay store. 

6. Putler: Best for eBay seller analytics

What it does: Putler provides analytics combining eBay data with payment gateways, tracking sales, products, customers, orders, and website visitors.

Who it's for: The tool suits eBay and e-commerce sellers managing multiple sales channels and payment processors who need analytics to consolidate data into unified reports.

Key features

• Advanced customer segmentation: Segment customers based on recency, frequency, and monetary value, and create custom segments using multiple criteria like geographic location and engagement levels.
• Consolidated reporting: Connect unlimited eBay stores and other data sources and compare metrics between stores.
• eBay price tracking and sales forecasting: Track top-selling products and monitor sales trends with heat maps to predict future revenue and customer growth.

Pros

• Consolidates revenue streams: Unify data from eBay, Etsy, Shopify, WooCommerce, PayPal, Stripe, and 17 integrations into one dashboard.
• Revenue-based pricing scales affordably: Metered billing charges based on actual monthly revenue, starting at $20 for revenue under $10,000 monthly.

Cons

• Requires multiple integrations for full value: You’ll need to connect with multiple data sources, including payment processors and e-commerce platforms, making setup more complex than single-platform tools focused exclusively on eBay.
  

Pricing: Putler charges based on your monthly revenue. Costs start at $20/month for shops making up to $10,000 monthly. 

Bottom line

Putler delivers a powerful multichannel solution for e-commerce sellers, consolidating eBay data with other platforms. However, sellers seeking listing optimization, an eBay keyword tool, or crosslisting software should consider other options. 

7. Title Builder: Best for SEO-friendly headlines

What it does: Title Builder generates SEO-optimized eBay listing titles using trending keywords, search volume data, and competition analysis.

Who it's for: This eBay research tool targets sellers needing keyword-optimized titles quickly without manual keyword research.

Key features 

• eBay keyword tool: Enter two to four product keywords, and the tool analyzes eBay's current search trends to generate high-performing keywords.
• Automated title optimization: Input existing product titles or basic product details, and the Title Builder creates SEO-optimized titles incorporating trending keywords, following eBay's best practices.
• Competitor title analysis: View top-selling product listings using similar keywords and identify which ones offer the most revenue-driving potential.

Pros

• Speeds up listing creation: Generate optimized titles in seconds instead of spending hours.
• Improves search visibility: SEO-optimized titles using trending keywords increase listing impressions in eBay search results and improve click-through rates.

Cons

• No crosslisting or inventory management: Title Builder only optimizes listing headlines and offers SEO tools.
  

Pricing: After the free version (10 free item titles), pay $0.10 per item title for up to 500 item titles.

Bottom line

Title Builder tools deliver excellent value for eBay sellers needing SEO-optimized listing headlines without keyword research effort. However, if you’re looking for a crosslisting, automation, and inventory management tool, you’ll need to go with a different option.

How I tested these eBay seller analysis tools

I evaluated each eBay seller analysis tool by creating test accounts and listing phone cases and hoodies as product types. Then, I assessed how well these tools helped me reach buyers. 

These are the features I evaluated: 

• Data accuracy and market insights: Accurate data helps you make smart business decisions. I tested each tool's ability to provide reliable sales trends, competitor insights, and pricing information. 
• Dashboard quality: We all need simple tools that save time, so I evaluated how quickly I could navigate each platform and complete tasks like updating pricing and optimizing titles. I assessed dashboard layouts, feature accessibility, and whether I could find essential functions without consulting help documentation.
• Accessibility for different seller levels: New sellers need different features than established businesses, so I assessed which analysis tools work best for beginners listing their first items versus experienced sellers. I evaluated whether platforms offer appropriate entry points or provide scaling options for growing businesses.

My final verdict: Which tool should you choose?

After testing all these eBay seller analysis tools, I found that Nifty delivers the best overall value. Its cloud-based automation, AI-generated listings, and simple crosslisting across eBay, Poshmark, Depop, Mercari, and Etsy eliminate hours of manual work daily.

However, e-commerce merchants and dropshippers should consider Algopix for multi-marketplace supplier insights. And, sellers who list products exclusively on eBay will benefit from mastering Product Research before investing in paid analytics tools, as it provides useful functions for free.

Get insights from your eBay shop with Nifty

Now that you've explored my top 7 eBay seller analysis tools, it's time to choose the platform that matches your selling goals and start automating your business. You should go with Nifty because it handles crosslisting, automation, and AI listing generation across several platforms.

Here's why Nifty stands out:

• Real analytics for smarter decisions: Track sales, fees, top performers, and slow movers in one clean dashboard. See exactly what's driving profits and which items are wasting shelf space so you can adjust your strategy.
• AI listing generation: Snap a photo and let Nifty's AI create professional listings with SEO-optimized titles, detailed descriptions, and tags automatically filled in.
• Effortless crosslisting: Post your items across eBay, Poshmark, Mercari, Depop, and Etsy (more coming soon!) with just a few clicks. No copy-paste marathons, no juggling multiple tabs. 
• Auto-delisting, handled: When an item sells on any marketplace, Nifty instantly removes it everywhere else. Say goodbye to overselling nightmares, frustrated buyers, and awkward “already sold” conversations that damage your seller reputation.
• Cloud automation that never sleeps: Share, relist, and send offers 24/7 without keeping your computer on or tabs open.

Start with a 7-day free trial and see why Nifty is the best eBay seller analysis tool.

FAQs

1. Can I combine multiple eBay tools?

Yes, you can combine multiple tools to cover different needs. For example, you might use eBay's free Product Research for market insights while running Nifty for crosslisting and automation. However, using too many platforms creates complexity and duplicate costs, so we suggest you combine only two tools.

2. What’s the difference between product research and analytics tools?

Product research tools differ from market research tools because they pull data directly from e-commerce platforms. Market research tools rely on surveys, demographic data, and industry reports to spotlight new opportunities for growth.

3. How does Nifty help eBay sellers grow?

Nifty helps eBay sellers grow by automating time-consuming tasks that typically slow sellers down. Its AI creates professional listings in seconds, its crosslisting features expand your reach to five marketplaces instantly, and cloud automation handles sharing and relisting. The analytics dashboard reveals which products drive profits and which need to be reconsidered.