How to Pass the AWS Marketplace Listing Test That 85% of Sellers Fail (Lessons from 602 Listings)

We ran 602 live AWS Marketplace listings through our buyer-centric scoring model — 303 Professional Services and 299 SaaS — scoring each on six dimensions: clarity, buyer fit, differentiation, SEO, trust, and conversion. All of it from the public listing copy: the same words a buyer — or the AI assistant a buyer increasingly starts with — actually sees.

The headline: almost everyone nails the basics, and almost no one stands out.

The basics are table stakes

Clarity and SEO are saturated — median scores of 89 and 97. Clean titles, the right keywords, readable copy. Everyone gets here, and none of it wins the deal.

Differentiation is where listings go to die

This is the gap. More than 4 in 5 Professional Services listings — and nearly 3 in 4 SaaS listings — score below 40 out of 100 on differentiation. The median is 23. The top 10%? 93+.

And roughly 45% have no clear call to action. Buyers find you, then leave without a next step.

Read that again: the difference between an average listing and a top-10% listing isn't a better title. It's a point of view and a path to act.

Why this matters more every month

Buyers increasingly start with an AI assistant. When a model is asked for "the best [X] on AWS Marketplace," it can't recommend a listing that reads like every other listing. Sameness isn't just forgettable — it's invisible to the buyer arriving next.

What the top 10% do

1. Lead with a named outcome, not a category — "cut MTTR 60%," not "observability platform."
2. Say what makes them different in the first two lines — explicitly, not buried three paragraphs down.
3. End with one clear next step.

That's the whole list. Not more keywords — a sharper point of view and a path to act. AWS's own Seller Guide covers the mechanics of a product page; this is about the message that fills it.

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