Amazon and Etsy research, keyword data, trend finders, supplier search, review analysis, profit math, price tracking and TikTok Shop data. Each tool is described in our own words, with a link to its official site.
What a featured listing costs · from $199 a month
Helium 10 is a set of tools for Amazon sellers that covers most of the research a private-label seller does before and after launch. Black Box searches the Amazon catalog…
Jungle Scout is an Amazon research tool known for its Chrome extension, which adds estimated monthly sales, revenue and review counts to Amazon search results. The web app adds a…
EverBee is a product research tool for Etsy sellers. Its browser extension adds estimated monthly sales, revenue, listing age and favorites to Etsy search results and shop pages, so you…
Google Trends shows how search interest in a term changes over time, compared with its own peak. You can compare up to five terms, filter by country or region, switch…
Exploding Topics is a database of topics, products and brands whose search interest is growing. Each entry shows a growth chart, a short explanation of what the topic is, its…
Read the write-upAlibaba.com is a business-to-business marketplace where manufacturers and trading companies list products for bulk orders. Buyers search by product, filter by supplier type and location, message suppliers, request quotes and…
Tools come from submissions and from our own reading. A tool must be live and available today.
We open the official website and confirm the tool does what our listing will say.
Each description is a short account, in our own words, of what the tool does and who it suits.
If we can't confirm a detail, such as a browser extension or an API, the listing says "not enough info".
A tool is listed once we have confirmed that its official site is live and that it does what our description says. Each tool sits in the one category that fits its main job, even when it covers several. We don't publish scores, rankings or prices, because prices change often and a score would be our opinion presented as a fact. Tools we couldn't confirm stay off the site until we can.
Sales and revenue figures in these tools are estimates. No outside tool can see a marketplace's real sales data for products you don't own, so treat every number as a range and check it against more than one source before you order stock.
Makers can submit or claim a listing. A person checks every request. Published by Zwings LLC.
Start with the marketplace you sell on. Most of the tools here are built around one platform, and a tool that is excellent for Amazon may say nothing useful about Etsy, eBay or TikTok Shop. If you sell in two places, check that each one is covered properly, not just mentioned on the pricing page.
Next, decide which question you are trying to answer. Some tools help you find product ideas. Others tell you whether an idea has steady demand, how crowded it is, what it costs to make and ship, or what buyers complain about in existing reviews. A seller choosing a first product needs most of these. A seller adding a variation to a proven product may only need keyword data and a profit calculator.
Treat sales estimates with care. Research tools model sales from public signals such as sales rank, review counts and listing changes. The models are useful for comparing products against each other, but the absolute numbers can be well off for any single listing. Compare two or three tools on a product you already sell, where you know the real figures, and you will learn how much to trust each one.
Look at demand over time. A product with strong sales this month may be riding a season, a viral video or a short trend. Price and rank history, trend charts and a few years of search interest show whether demand holds steady. Products from social trends can sell fast and fade just as fast, which matters when a factory order takes weeks to arrive.
Work the numbers before you contact suppliers. Marketplace fees, fulfillment charges, storage, ad spend, returns and freight all come out of the price. A fee calculator and an honest estimate of what you will spend on ads per sale tell you whether a product still makes money at the price buyers expect to pay.
Check suppliers twice. B2B marketplaces make it easy to message factories, and AI sourcing assistants make it faster to shortlist them. Import records and sample orders tell you whether a supplier really makes what it lists. Plan for inspections and lead times before you pay a deposit.
Finally, use free tiers and trials on a real decision. Pick one product idea and run it through each tool you are considering. The tool whose data you understand and would act on is worth more than the one with the longest feature list.
No. We describe what each tool does and who it suits, in our own words, and link to the official site. There are no scores or rankings. Paid placements are marked Sponsored and do not change our descriptions.
They are estimates. Outside tools cannot see a marketplace's private sales data, so they model sales from rank, reviews and other public signals. The numbers are useful for comparing products, but any single figure can be off. Check a product you already sell to see how close each tool gets.
It can narrow the options. Tools show demand, competition and trends, but the decision still depends on your budget, your supplier, your margins and how you plan to get the first sales. Use the data to rule ideas out as much as to pick one.
Prices for these tools change often and usually depend on the plan, the number of marketplaces and how many lookups you need. An out-of-date price is worse than none, so each tool page links to the official site where current pricing lives.
Most are independent companies. A few, such as the FBA Revenue Calculator, come from the marketplace itself. Check each tool's own site for how it gets its data and whether it connects to your seller account.
Use the submission form, or email us. We check every request by hand, write the description ourselves, and correct listings when a tool changes or shuts down.