SourceForge

SourceForge is a website that hosts and catalogs software projects, including open-source software, letting developers distribute downloads and letting visitors search and compare software by category. It also runs Business Software Listings, a directory of commercial software reviewed alongside the open-source catalog.

Advertising options include Display Advertising and Native Advertising placed across the site, Email Marketing sent to its audience, Lead Generation campaigns tied to software listings, and Custom Content Creation.

Its ads.txt file lists 72 authorized ad systems, of which 20 are direct and 62 are reseller entries, reflecting a site that sells much of its advertising through resold programmatic partners.