byyd (formerly Adfonic) was a mobile advertising buying platform that gave advertisers and agencies access to global mobile web and app inventory. It filed for administration in April 2016 and ceased trading a month later.

hello@byyd.me. Сайт. www.byyd.me/ru/.

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byyd | byyd is the leading mobile Demand-side Platform (DSP) that enables advertisers to connect with precisely targeted mobile audiences around the globe.