Best for
Best for Etsy sellers who plan listings around keyword seasonality and want their listings graded.
E-commerce Seller Tools Comparison
At a glance
Best for
Best for Etsy sellers who plan listings around keyword seasonality and want their listings graded.
Best for
Best for Amazon brands, sellers and agencies that research markets at the level of brands, sellers and subcategories.
Cataleo does not name a winner. Both statements come from the vendors themselves.
| Criterion | Marmalead | SmartScout |
|---|---|---|
| Starting price | lower value $19 / month $53 paid quarterly, $190 paid annually, or $300 once for a lifetime plan. | From $29 / month, billed yearly Basic is $49 a month billed monthly. Enterprise is priced on request. |
| Free trial | Not stated | 7-day money-back guarantee on paid plans, once per customer within the first seven days of the account |
| API | Not stated | API, data lake and seller exports as add-ons through sales; an MCP server with 1,000 monthly credits on Business and full access on Enterprise |
| Hosting | Cloud: a web app | Cloud: a web app and a Chrome extension |
| Product research | Trending topics from social media and popular Etsy searches, plus bargain, mid-range and premium price ranges showing how the market prices a product | Product, brand, seller and subcategory databases (30,000,000+ active products, 500,000+ brands, 2,000,000+ sellers and 40,000+ subcategories, unlocked by plan), a subcategory niche finder, a sales estimator and a Chrome extension; TikTok Shop product, creator and content research |
| Marketplace keyword research | Storm keyword suggestions, similar searches, search volume, engagement and competition per keyword, 12 months of seasonality, a 3-month forecast and side-by-side comparison | Search Terms Explorer for related keywords and demand, Rank Maker for a product's search-term performance, a keyword map and historical search trends; unlimited keyword research and tracking from Essentials |
| Listing optimisation | Letter grades for shops and listings built from SEO factors and sales factors, AI description critique, AI-generated FAQs and AI authoring | AI Listing Architect for 1 ASIN a month on Basic, 10 on Essentials, 25 on Business and 60 on Enterprise, with extra ASINs at $3 to $4 each, plus monthly AI Scorecard audits on the same scale |
| Competitor tracking | Not stated | Relevant products, custom market segments, pricing intelligence, promotions history, share of voice and buy box history; seller and subcategory level data from Business, and Ad Spy as an add-on |
| Fee and profit calculation | Not stated | FBA calculator for profit margins, a sales estimator, and a UPC Scanner that checks uploaded price lists, 5,000 ASINs a month on Basic |
| Marketplaces covered | Etsy | Amazon and TikTok Shop; the vendor's homepage states coverage of 20 Amazon marketplaces |
| Integrations and API | Etsy shop connection through Etsy's own channel, with several shops per account | API, data lake and seller exports as add-ons through sales, Excel and CSV exports, and an MCP server: snapshot access with 1,000 monthly credits on Business, full access on Enterprise |
| AI features | Yes | Yes |
| MCP-ready | No | stated Yes |
| Deployment | Cloud (SaaS), Browser-based | Cloud (SaaS), Browser-based |
| Support | Email helpdesk | Not stated |
| Onboarding | Not stated | Documentation and knowledge base |
| Integrations | Etsy | Chrome extension |
Adds a column to the table, from the tools in this category.
Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.
The short version
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Marmalead
Strengths
Limitations
SmartScout
Strengths
Limitations
Plans
Marmalead
SmartScout
What users say
Marmalead
No reviews yet. Nothing has been published here yet, and no score is shown. How a review is checked before it appears is described below.
SmartScout
No reviews yet. Nothing has been published here yet, and no score is shown. How a review is checked before it appears is described below.
Before sending, the author has to confirm three things: that they have used the product themselves, that they work neither for the vendor nor for a competitor, and that nobody is paying them for the review. We also ask whether the vendor invited them to write it. That answer is required, either answer is accepted, and it stays with the review.
Every review is read by a person before it appears. An email address is required and is confirmed: we send a link to it, and a review does not reach us until the author opens that link, so a review has a sender who was reachable at least once rather than being anonymous. Where what somebody writes needs backing, we ask them for evidence that they used the product, and a review that does not get it is not published. We publish positive and negative reviews alike, we pay nothing and offer nothing for a review, and we accept none that was bought or incentivised.
What we cannot do is verify a purchase. There is no shop here and no account, so whether the author really used the tool rests on their own declaration, on whatever we ask them for, and on the plausibility of what they write. We say so rather than implying a check that does not exist.
A vendor cannot buy a review, and cannot have one removed or changed because they dislike it. We remove or edit a review only if it breaks our rules or the law, for example a false statement of fact. Paid placement has no effect on which reviews appear or on any score.
Where this comes from
Marmalead https://marmalead.com/ · checked against the official source on 2026-11-10
SmartScout https://www.smartscout.com/ · checked against the official source on 2026-11-11
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.