Freestar

Freestar operates a hybrid AdTech and services model for publishers. It provides monetisation infrastructure that helps publishers manage demand, optimise yield, deliver ad formats and improve reporting, while also offering outsourced ad operations and strategy support for customers lacking in-house expertise. Value is created by increasing publisher revenue, reducing operational complexity and consolidating fragmented monetisation tooling into a more unified operating layer.

Freestar is the trading name of Publisher First, Inc., a US-based publisher monetisation company serving digital publishers with a combination of software and managed services. Its core offering centres on pubOS, a publisher operating system that consolidates header bidding, yield management, analytics, identity tools and ad stack management across web, app and AMP environments. Freestar also provides fully managed monetisation services, flexible integrations for publishers with internal ad operations teams, AMP-specific monetisation, ad block recovery, identity solutions and audience development support.

The company generates revenue primarily by taking a share of publisher advertising revenue and by charging service fees for managed ad operations and consulting-led services. Its customers are publishers and publisher ad operations teams rather than advertisers or consumers. Freestar’s acquisitions of Sortable, Triple13 and Vdopia’s Chocolate app mediation technology indicate a strategy of broadening monetisation capabilities, strengthening analytics and infrastructure, and extending geographic reach.