There are a lot of tools out there claiming to solve your SEO problems. Some are genuinely useful. Some are a waste of money. Here's an honest breakdown of what's worth your time depending on where you're selling.

Keyword research tools have multiplied significantly in the last few years, and the handmade seller community gets bombarded with recommendations constantly — usually from people who are affiliates of the tools they're recommending. So before we get into specifics, here's the honest context you need: no third-party tool has direct access to Amazon's internal search data, and no tool is a substitute for doing real research inside Amazon itself. Tools are supplements. They expand your thinking. They give you estimates and ideas. But the most accurate Amazon keyword data you can get is still the Amazon search bar, used correctly.

With that said, there are tools worth knowing about — for Amazon, for Etsy, and for broader SEO if you're also building traffic to your own website. Here's what I'd actually recommend and why.

From Dana's Story: When I was actively scaling my handmade business, I tried a lot of keyword tools over the years. Some were genuinely useful additions to my research process. Others I paid for, used a few times, and abandoned. What I found consistently was that the tools were most valuable when I already understood how the platform's algorithm worked — because then I knew what I was actually looking for and could evaluate whether the tool's data was useful or misleading. If you haven't read the post on how Amazon SEO works yet, start there before you invest in any tool.

Free First: The Tools You Already Have Access To

Before spending a dollar on keyword research, make sure you're fully using what's available to you for free.

The Amazon Search Bar
Still the single most valuable keyword research tool for Amazon sellers, and it costs nothing. Amazon's autocomplete shows you real search queries from real buyers. Working through the alphabet method — typing your core term, then adding each letter A through Z to see what autocomplete suggests — generates more relevant, Amazon-specific keyword ideas than most paid tools. If you're not doing this regularly, start here before anything else.

Your Amazon Advertising Reports
If you're running Sponsored Products campaigns, your Search Term Report shows you exactly what buyers typed to find and click your ads. This is actual buyer search data specific to your products — far more valuable than estimated search volume from any third-party tool. Pull this report regularly and use it to update your backend keywords and refine your campaigns.

Your Amazon Business Reports
Inside Seller Central under Reports, your Business Reports show you session data and conversion rates at the listing level. This isn't keyword research in the traditional sense, but it tells you which listings are getting traffic and which are converting — which directly informs where to focus your optimization efforts.

Pinterest Search Bar
An underused free resource for keyword brainstorming. Pinterest is a visual search engine and its autocomplete behavior reflects how people describe and search for visual, lifestyle, and gift-oriented products. The language buyers use on Pinterest often overlaps with how they search on Amazon — especially for home decor, jewelry, and gift items. Use it as a brainstorming supplement, not a primary research tool.

Etsy-Specific Keyword Tools

If you're selling on Etsy, there are two tools that dominate the conversation among handmade sellers. Both are built specifically for Etsy SEO, which means they pull data from Etsy's ecosystem rather than Amazon's.

eRank
eRank has a free tier that gives you limited access to keyword data, listing audits, and trend information for Etsy. The paid plan starts around $5.99 per month and unlocks more searches and deeper data. For Etsy sellers who want a structured tool for keyword research and listing analysis, eRank is one of the more accessible options. The free version is genuinely usable if you're just getting started and want to test whether the platform works for your research process before committing.

Marmalead
Marmalead is Etsy-focused and starts around $19 per month with no free trial currently available. It offers keyword storm brainstorming, listing grades, and search volume estimates specifically for Etsy. Sellers who use it regularly tend to find it worth the investment if Etsy is a primary sales channel. If you're just starting out or Etsy is a secondary platform for you, eRank's lower price point may be a better fit while you're evaluating.

One note that applies to both tools: the keyword data they generate is based on Etsy buyer behavior. Amazon buyers often search differently — they use different phrasing, different intent signals, and different specificity. You can absolutely use Etsy keyword tool outputs as brainstorming input for your Amazon listings, but validate those keywords using Amazon's search bar before committing them to your titles and search terms. Don't assume what works on Etsy will index and convert identically on Amazon.

Amazon-Specific Third-Party Tools

KeywordTool.io
Has a free Amazon-specific option that generates keyword suggestions based on Amazon's autocomplete data without requiring you to connect your Seller Central account. The free version gives you keyword ideas but limits access to search volume data. It's a solid free option for expanding your brainstorm list, particularly if you want a faster way to work through autocomplete variations than doing it manually letter by letter. The paid version unlocks volume estimates and more data depth.

Keywords Everywhere
A browser extension that displays estimated monthly search volume for keywords directly in your browser as you search Amazon, Google, Etsy, and other platforms. It's a paid tool sold in credit packages rather than a monthly subscription. For sellers who want to prioritize which keywords to focus on based on search volume — rather than treating all keywords equally — it adds useful context to your research process. The estimates are just that: estimates. But having some volume signal is better than none when you're trying to decide between two similar keyword options.

Helium 10
A comprehensive Amazon seller tool suite that includes keyword research, listing optimization, competitor analysis, and more. It has a free tier with limited functionality and paid plans starting around $39 per month. Helium 10 is used more commonly by larger-volume marketplace sellers, but handmade sellers with larger catalogs who want deeper data on keyword search volume, competitor ranking, and listing performance do find value in it. If you're just starting out or have a small catalog, the investment may not be justified yet. If you're managing dozens of listings and want more analytical depth, it's worth evaluating.

Jungle Scout
Similar to Helium 10 in scope — keyword research, product research, competitor analysis. Also targeted more at marketplace sellers at scale, with paid plans starting around $49 per month. The same considerations apply: useful for sellers who need analytical depth across large catalogs, less necessary for smaller operations where manual research methods serve just as well.

Broader SEO Tools (If You're Building Website Traffic)

If you're also running a Shopify store or your own website and want to drive organic traffic from Google, there are additional tools worth knowing about — though these operate in Google's ecosystem, not Amazon's or Etsy's.

KeySearch
A more affordable alternative to the larger SEO tools, with plans starting around $17 per month. It covers Google keyword research, competitor analysis, and ranking tracking. For handmade sellers who are building content on their own website and want to understand what buyers search for on Google, it's a reasonable entry point without the price tag of the bigger platforms.

SEMRush and Ahrefs
The industry-standard tools for professional SEO work. Both are comprehensive, both have significant learning curves, and both start at $100+ per month. Unless you're investing seriously in your own website's SEO or running a content-heavy blog as a traffic strategy, these are likely more tool than most handmade sellers need. If that level of investment in Google SEO is part of your strategy, they're excellent. If not, start with something smaller.

The Honest Bottom Line on Tools

No tool replaces the work of understanding your product, your buyer, and how the platform you're selling on actually functions. Tools speed up research and surface ideas you might miss — but they can't tell you whether a keyword will actually convert for your specific product in your specific category. That comes from testing, from reading your own data, and from consistent optimization over time.

If you're brand new, start with free. Use Amazon's search bar, use your advertising reports, do the brain dump exercise. Once you have a feel for keyword research and want to expand your process, add a tool that fits your budget and your primary selling platform.

And regardless of which tools you use — always validate Amazon keywords using Amazon's actual search environment. Estimates are starting points, not guarantees.

Ready to Build Listings That Actually Get Found?

Knowing which tools to use is one piece of the puzzle. Knowing how to apply what you find — how to write titles that perform, how to fill your search terms field correctly, how to read your results and keep improving — is where the real work happens.

Inside The Growth Thread, the Amazon SEO and listing content covers all of it in depth, with practical guidance built around how the platform actually works today.

Enrollment isn't always open, but you can get on the waitlist and be first to know when doors open:

Join the Waitlist at TheGrowthThread.com

Not ready for that yet? A good next read is the guide to writing better product descriptions — including how to use AI tools to help you write copy that actually converts.