MediaMath by Infillion vs. Versium REACH

MediaMath is a global omnichannel demand-side platform (DSP) that opens up the limitless possibilities of programmatic to meet brands' and agencies' unique goals. A pioneer in the industry introducing the first DSP with the company's founding in 2007, MediaMath was acquired by Infillion in 2023, an advertising technology company that owns and markets premium advertising products, to provide advertisers with an end-to-end solution including attention-guaranteed video and unique first-party data for future-proofed programmatic and creative solutions.

Versium REACH is a B2B2C marketing data platform that helps marketers find, enrich, and activate the right audiences — faster and with greater accuracy than traditional data providers. Versium REACH can append 100+ consumer and business attributes to your contact lists, dramatically improving match rates across paid media and contact rates across email, SMS, direct mail, and more. Customers can see up to a 520% improvement in match rates, enabling better targeting, less wasted spend, and more pipeline from every campaign.