EtsyCheck spans a wider toolkit than this one, including checks this tool does not offer at all. That breadth is the real comparison, rather than anything in the generators. Below: what each one is built to do, where the real difference lies, and how to test it on your own listings rather than taking anyone’s word for it.
What we will not do here. You will not find a feature grid with EtsyCheck’s columns filled in, or a price comparison. Both change without notice, and a stale comparison table is worse than none - check EtsyCheck’s own site for their current pricing and feature set. What follows is what this tool does, and a fair way to compare the two.
The fastest way to judge any Etsy SEO tool is to run it on listings you already know are underperforming. All four of these work without an account, so you can compare the output against whatever you use today before changing anything.
Connecting an Etsy shop is optional, and only needed to apply approved changes back to your listings instead of copying them across by hand.
EtsyCheck leads on a broad Etsy toolkit spanning SEO generators, shop and buyer checks. SellerMarketingTool is built around the optimization half of Etsy SEO: taking a keyword and turning it into the tags, titles, descriptions and listing video that carry it, then applying those across a whole shop rather than one listing at a time.
EtsyCheck spans a broad toolkit, taking in SEO generators alongside shop and buyer checks, so the coverage overlaps rather than sitting in a separate category. Its buyer-side checks are something this tool does not offer at all. What this does instead is concentrate on the listing content and applying it across a whole shop.
If the buyer-side and shop-check tools are part of why you are looking, that breadth is a real reason to prefer it.
Feature lists are written by marketing teams and they all sound the same. A more useful test takes an afternoon:
Run the same five listings through the free listing checker before and after, so you are comparing a score rather than a feeling.
Possibly, and it is worth being straight about why. EtsyCheck leads on a broad Etsy toolkit spanning SEO generators, shop and buyer checks, so the feature lists look alike and anyone telling you one does something the other cannot is selling you something. Overlapping coverage means testing beats reasoning. Compare what each produces on listings you know.
Yes. The tag generator, title generator, description generator and listing checker all run without an account, so you can compare the output against your current tool before deciding anything.
No. Both can read the same shop at the same time, so you can run them side by side on the same listings for a few weeks and keep whichever earns its place. Nothing here changes a listing until you approve the edit.
Changing which tool you use does not affect ranking by itself - Etsy has no idea which software you opened. What affects ranking is the edits you make to titles, tags and listing quality. Any tool is a means to those edits, not a ranking signal.
Pick five listings you already know are underperforming and run both tools over them. Compare how much of the resulting work you still have to do by hand: rewriting the suggestions, checking the character limits, and getting the change into Etsy. That last mile is usually where the real difference between two Etsy SEO tools shows up.
The guide to Etsy SEO tools sets out the categories side by side, including where EtsyCheck sits, and is the better starting point if you have not settled on a tool type yet. If what you need is bulk listing or automation rather than SEO, Etsy listing tools covers those categories and names the tools that do them. If your bottleneck is sales rather than software, how to increase sales on Etsy covers the tactics that move a shop regardless of which tool you use. There are more comparisons on the blog.