Upstream’s rapid growth in South America continues with the successful completion of a major mobile marketing initiative for America Movil’s Comcel in Colombia. “Gana Millones Comcel” was one of the largest promotions ever to have launched in the region recording over 20m participations and generating significant ARPU growth. Comcel is one of the largest mobile operators in the world with over 20 million clients.
July 31, 2026
Upstream helps Mobile Network Operators adapt to Chrome’s new HTTPS eraUpstream has published a new white paper titled “Can Header Enrichment Survive Chrome’s HTTPS Era?”, in which it analyzes how Chrome’s HTTPS-only enforcement reshapes the way mobile subscribers are identified and, at the same time, presents an innovative, deployment-ready solution.
