Catalogs people search when comparing tools. A few visitors a week for a long time, and links that help a new site rank.
Once listed, add your product as an alternative to the best-known names in your category.
Link your App Store or Google Play page, or a landing page that links to both. In the workspace, Groivo gives SaaSHub its own App Store campaign link (ct=) and Google Play referrer, so downloads from it show up in App Store Connect and Play Console.