Freestar specializes in ad monetization solutions for digital publishers, helping them maximize their ad revenue through programmatic advertising techniques. The company offers a range of services, including onboarding, ad serving configuration, and optimization of ad layouts, allowing publishers to focus on content creation. A standout feature is its AMP solution, which delivers higher yields by placing premium ads in front of consumers. Freestar differentiates itself with personalized customer support and a business model that aligns its success with that of its clients.