umbraco.com
In short: Getting listed on Umbraco Marketplace is free. Plan for about 10 minutes — it is a form plus links and assets you already have.
What they ask for: Create your Umbraco integration package and point its NuGet project URL plus documentation to your tool.
Create your Umbraco integration package and point its NuGet project URL plus documentation to your tool.
The NuGet package needs the marketplace tag, supported Umbraco version metadata, documentation, and optional marketplace manifest.
Open the submission page on umbraco.com and complete its form — that is the "Open submit page" link at the top of this page.
The NuGet package needs the marketplace tag, supported Umbraco version metadata, documentation, and optional marketplace manifest.
Priority sets the band — this one is high. Cost (free) and effort (quick) move it within that band, which puts it in the high impact tier. The score orders a submission queue. It is not a measure of the site’s domain authority, traffic or quality.