Jungle Scout is the best product research tool for most new Amazon sellers, with Helium 10 as the stronger full suite for sellers who also need keyword research, listings and ads in one place. Helium 10 retired its Starter plan in January 2026, so Platinum at $99 per month billed annually is now the first full subscription plan. Keepa is the cheapest way to check price and sales rank history, at 29 euros per month for Pro, while the free account still shows price history charts.
Product research tools help you judge demand, competition, fees and profit before you order stock. The right choice depends on where you sell, how much data you need, and whether you also need keyword research or price history.
On this page
Best product research tool: comparison table
Swipe the table sideways on a phone to see every column.
| # | Name | Best for | Starting price | Free plan / trial | Link |
|---|---|---|---|---|---|
| 1 | Jungle Scout | New Amazon sellers validating a first product | $29 per month | No | Visit |
| 2 | Helium 10 | Sellers who want research, keywords and listings in one suite | $99 per month | No | Visit |
| 3 | AMZScout | Budget Amazon research with a browser extension | $59.99 per month | Free trial (no card required) | Visit |
| 4 | Zik Analytics | eBay sellers researching products and competitors | $39.90 per month | Free trial (7 days for $1) | Visit |
| 5 | SellerApp | Sellers who want a free start and listing quality checks | $99 per month | Yes | Visit |
| 6 | Keepa | Price and sales rank history for Amazon products | €29 per month | Yes | Visit |
| 7 | SmartScout | Wholesale and brand research on Amazon | $29 per month | No | Visit |
| 8 | ZonBase | New sellers who want daily research limits and courses | $47 per month | No | Visit |
The 8 best best product research tools, in detail
Jungle Scout
Best for: New Amazon sellers validating a first product
Jungle Scout sells its main seller tools under the Catalyst name. Starter costs $49 per month, or $29 per month billed annually ($348 for the year). Growth Accelerator costs $79 per month, or $49 per month billed annually ($588 for the year).
- Brand Owner plus CI costs $149 per month, or $129 per month billed annually ($1,548 for the year).
- Cobalt is a separate enterprise product with no public price.
- Starter covers the core research job, with the Product Database, Opportunity Finder, Sales Estimator and a 50-item Product Tracker limit.
- Growth Accelerator adds data export, Listing Builder, Inventory Manager, FBA Reimbursements and rank tracking for 500 keywords.
Pros
- Product Database and Opportunity Finder for idea screening
- Sales Estimator and Product Tracker for demand checks
- Supplier Database on higher plans
Cons
- Starter has no Supplier Database or rank tracking
- no free plan, only a 7-day money-back guarantee on standard plans
Helium 10
Best for: Sellers who want research, keywords and listings in one suite
Helium 10 is the widest suite in this list. Platinum costs $129 per month, or $99 per month billed annually ($1,188 for the year). Diamond costs $359 per month, or $279 per month billed annually ($3,348 for the year).
- Enterprise starts at $1,499 per month billed annually.
- Platinum is aimed at sellers with up to $100,000 in yearly sales, while Diamond is aimed at sellers with $100,000 to $10 million in yearly sales.
- Platinum includes Black Box, Cerebro, Magnet, Listing Builder, Refund Genie and basic performance tracking, with 100 Cerebro searches per month, 20 tr
- Diamond raises those limits to 1,000 tracked ASINs and 500 SKUs, adds five user seats, and includes the Helium AI agent and Helium 10 Ads.
Pros
- Black Box product research plus Cerebro and Magnet keyword tools
- Freedom Ticket and ad training included
- Diamond adds an AI agent and ad automation
Cons
- No Starter plan since January 2026, so the entry subscription is $99 per month billed annually
- Diamond users pay a 2% management fee on ad spend managed through Helium 10 Ads
AMZScout
Best for: Budget Amazon research with a browser extension
AMZScout sells one AI Bundle in three terms: $59.99 for one month, $169.99 for three months, and $399.99 for 12 months, near $33 per month. The bundle includes the PRO AI Extension, Product Database, Product Tracker, Reverse ASIN Lookup, Keyword Search, Keyword Tracker, Stock Stats, Quick View and seller courses. Two booster packs, Pack for Private Label and Pack for Reselling, cost $29.99 per three months each.
- The extension is the main draw, because it puts sales estimates, trends and competition data on the Amazon page you are already viewing.
- The free trial needs no card, and the cart shows a 10-day money-back line.
- The trade-off is presentation: term pricing and add-on packs make the first visit harder to read than a simple monthly plan page.
- Choose AMZScout for a low-cost research kit if you are happy to pay for a year.
Pros
- PRO AI Extension shows sales estimates on Amazon pages
- Product Database, Product Tracker and keyword tools in one bundle
- 12-month term lowers the effective monthly cost
Cons
- Pricing is sold by term, so the low monthly figure needs $399.99 up front for 12 months
- the AI Listing Builder sits in a separate Pack for Private Label add-on
Zik Analytics
Best for: eBay sellers researching products and competitors
Zik Analytics is built mainly for eBay and Shopify sellers, which sets it apart where most tools focus on Amazon. PRO costs $39.90 per month, with a first month at $19.90 after the trial. PRO+ costs $59.90 per month, with a first month at $29.90.
- Enterprise starts at $89.90 per month.
- Annual billing lowers the effective monthly figure to $14 per month for PRO and $20 per month for PRO+, with the full year collected up front.
- PRO includes unlimited Product Research and Competitor Research, supplier research, title tools and Market Insights, but Product Explorer is capped at
- PRO+ raises Product Explorer to 100 searches per month and adds unlimited Bulk Scanner plus 10 Turbo Scanner and 10 Autopilot scans per month.
Pros
- Unlimited Product Research and Competitor Research on PRO
- Product Explorer and Bulk Scanner for higher volume work
- separate Shopify plan at the same entry price
Cons
- PRO limits Product Explorer to 20 searches per month
- the $1 trial converts to a subscription after 7 days unless you cancel
SellerApp
Best for: Sellers who want a free start and listing quality checks
SellerApp has a Freemium plan at $0 with no card, covering Product Intelligence, Advertising Overview and Campaign Manager. Pro starts at $99 per month and adds Insights, Keyword Tracking, Listing Quality and email support. Smart Plan with Automation starts at $149 per month for the first 3 months, against a regular price of $250 per month, and adds ad automation, a quarterly business review, email and chat support and a dedicated account manager.
- Custom Requirements is quote only.
- The free tier is a real starting point, not a timed trial, and it lets you check product intelligence before you commit.
- The main limit to watch is the Smart plan step-up: budget for $250 per month from month four if you need ad automation, because $149 is an introductor
- Choose SellerApp if you want to start free and you care about listing quality scores.
Pros
- Freemium plan at $0 with no card required
- Listing Quality checks and keyword tracking on Pro
- Smart plan adds ad automation and a dedicated account manager
Cons
- Ads Automation is not included in Pro and needs the Smart plan
- Smart starts at $149 per month for the first 3 months, then the regular price is $250 per month
Keepa
Best for: Price and sales rank history for Amazon products
Keepa is a price tracker first and a research database second. The free account covers price history charts, price-drop and back-in-stock alerts, the Deals feed and the browser extension. Keepa Pro costs 29 euros per month, or 290 euros per year, which is 12 months for the price of 10.
- There is one Pro tier, no free trial and no coupon.
- The API is a separate product from 49 euros per month.
- Pro adds sales rank history, offer counts, Buy Box statistics, stock levels, Product Finder, Product Viewer, Seller Lookup and CSV and Excel export.
- That mix suits resellers who need to see how a price and a sales rank moved over months.
Pros
- Free price history charts, price alerts and Deals feed
- Pro adds sales rank history, Buy Box data and Product Finder
- Pro tracks up to 10,000 products
Cons
- Pro is billed in euros only, so a non-euro card adds a conversion cost
- Pro data requests run on a quota that refills at 5% per hour
SmartScout
Best for: Wholesale and brand research on Amazon
SmartScout is built for wholesale, online arbitrage and brand research. Basic costs $49 per month, or $29 per month billed annually ($348 for the year). Essentials costs $119 per month, or $99 per month billed annually ($1,188 for the year).
- Business costs $299 per month, or $239 per month billed annually ($2,868 for the year).
- Enterprise is custom priced.
- Basic covers product level research with 5,000 UPC ASINs, 5,000 export rows, 25 keyword uses and 50 brand uses per month.
- Essentials raises those limits to 50,000 UPC ASINs and 10,000 export rows and adds brand and keyword depth.
Pros
- Brand and seller level data for wholesale sourcing
- Basic includes a Chrome extension and an FBA profit calculator
- Business adds seller and subcategory depth
Cons
- No free plan for the full platform, only a 7-day money-back guarantee
- Business costs $299 per month, or $239 per month billed annually
ZonBase
Best for: New sellers who want daily research limits and courses
ZonBase is an all-in-one Amazon suite with 13 tools in one dashboard. Standard costs $47 per month, or $37 per month billed annually. Legendary costs $97 per month, or $83 per month billed annually.
- Diamond costs $297 per month, or $200 per month billed annually.
- Standard includes 10 ZonResearch, 10 Keyword Base and 10 Reverse Keyword searches per day, 40 ZonTracker and 40 Sales Estimator checks per day, and on
- Legendary raises ZonResearch to 250 searches per day and adds three store integrations, while Diamond raises it to 1,000 searches per day with seven s
- Standard suits a new seller checking a short list each day, but a seller screening many niches will hit the 10 per day cap fast.
Pros
- ZonResearch, Keyword Base and Reverse Keywords in one dashboard
- Standard includes a Chrome extension and an FBA Master Class course
- Legendary raises daily limits sharply
Cons
- Standard caps ZonResearch at 10 searches per day
- no free plan, only a 7-day money-back guarantee
How we chose
We picked tools that do product research as a core job and that publish a price or a clear trial term on an official page. We checked prices and plan limits on vendor pricing pages on 12 November 2026. We did not test any tool hands-on. Sales estimates are estimates from marketplace data, so treat them as a signal to cross-check with fees, supplier costs and real demand, not as a promise of sales.
Pick by budget and selling channel
| Situation | Pick | Why it fits |
|---|---|---|
| New Amazon seller, under $40 per month billed annually | Jungle Scout Starter | $29 per month billed annually, with a Product Database and sales estimates |
| Seller who wants one suite for research, keywords and ads | Helium 10 Platinum | $99 per month billed annually, with Black Box, Cerebro and Magnet |
| Tight budget, happy to pay for a year | AMZScout AI Bundle | $399.99 for 12 months, near $33 per month, with an extension and keyword tools |
| eBay seller | Zik Analytics PRO | $39.90 per month, with unlimited Product Research and Competitor Research |
| Reseller checking price history | Keepa Pro | 29 euros per month, with sales rank history and 10,000 tracked products |
| Wholesale or brand sourcing | SmartScout Basic | $29 per month billed annually, with brand and seller level data |
Frequently asked questions
What is the best product research tool for beginners?
Jungle Scout is the best product research tool for most beginners, because Starter costs $29 per month billed annually and covers the Product Database, Opportunity Finder, Sales Estimator and Product Tracker. AMZScout is cheaper if you pay for 12 months, at $399.99 for the year, while Zik Analytics is the better pick if you sell on eBay.
How much does a product research tool cost?
Entry prices run from 29 euros per month for Keepa Pro to $99 per month for Helium 10 Platinum on annual billing. Jungle Scout Starter and SmartScout Basic both cost $29 per month billed annually. Compare the yearly total, not just the headline monthly figure, before you commit.
Which is best for Amazon sellers who also need keyword research?
Helium 10 is best for Amazon sellers who also need keyword research, because Platinum includes Cerebro and Magnet alongside Black Box product research. Jungle Scout covers keyword research too, but Starter has tighter limits, while AMZScout includes Keyword Search and Keyword Tracker in its AI Bundle for a lower annual cost.
Which is best for eBay product research?
Zik Analytics is best for eBay product research, because it is built for eBay sellers and PRO includes unlimited Product Research and Competitor Research at $39.90 per month. Most tools in this list focus on Amazon, so an Amazon-first suite will not give you the same depth on eBay.
Do any product research tools have a free plan?
Yes. SellerApp has a Freemium plan at $0 with no card, and Keepa has a free account with price history charts and alerts. AMZScout offers a free trial with no card, and Zik Analytics offers a 7-day trial for $1. Jungle Scout, Helium 10, SmartScout and ZonBase have no free plan.
Is Keepa enough on its own for product research?
Keepa is enough if your main question is price and sales rank history, because Pro shows how a product moved over time and tracks up to 10,000 products. It is not enough if you need keyword volume, supplier search or listing tools, so pair it with Jungle Scout, Helium 10 or AMZScout for a full research workflow.
Sources
- https://www.junglescout.com/
- https://www.junglescout.com/pricing/catalyst-plans
- https://www.helium10.com/
- https://www.helium10.com/pricing/
- https://amzscout.net/
- https://www.zikanalytics.com/
- https://www.zikanalytics.com/pricing
- https://www.sellerapp.com/
- https://www.sellerapp.com/pricing.html
- https://keepa.com/
- https://www.smartscout.com/
- https://www.smartscout.com/pricing
- https://zonbase.com/
Prices and features were read on each company’s own website in November 2026. They change often, so confirm the current offer on the official site before you sign up or buy.