As traditional advertising networks become increasingly saturated and competitive, brands are turning to OEM traffic as a strategic lever to reach mobile-first audiences in high-growth regions. Industry reports from AVOW, Digital Turbine, Business of Apps and Omdia show a clear trend: marketers are expanding their OEM investments across Latin America, Southeast Asia, Africa, India and the Middle East, where device-level placements and alternative app stores offer scale, cost efficiency and audience reach that mainstream ad channels can no longer provide.

OEM Traffic as a Path Beyond Saturated Networks

According to Business of Apps, mobile OEM partners now offer advertisers access to more than 1.5 billion monthly active users worldwide, many of whom sit outside the reach of traditional networks like Meta, Google or major SDK ad exchanges. AVOW highlights this advantage directly, noting that OEM channels provide access to “user audiences beyond the reach of traditional networks,” powered by alternative app stores and on-device placements.

This shift is driven by a simple market reality: in regions where mainstream ad auctions are highly competitive, OEM ecosystems remain relatively unsaturated, offering better reach and often lower cost per install.

Latin America: OEM Advertising Gains Momentum

Formal case studies and partner reports show rapid adoption of OEM channels in Latin America, one of the world’s fastest-growing mobile regions.

AVOW’s industry analyses emphasize LATAM as a priority geography for OEM-powered growth across gaming, e-commerce and travel. OEM placements are used to reach mobile-first audiences and to localize campaigns around regional events, such as Carnival, to increase conversion efficiency.

Digital Turbine’s case study with Funvent Studios provides concrete evidence: leveraging on-device products such as DT Preloads and App Select, the company achieved 500,000 installs in Latin America in just three weeks. This campaign showcased how OEM/carrier partnerships can unlock scale that traditional UA channels struggle to deliver in this region.

APAC & Southeast Asia: High-Intent Users Through OEM Ecosystems

In Asia-Pacific, OEM platforms have become foundational to user-acquisition strategies.

AVOW reports deep partnerships with vivo in Southeast Asia, where device-level placements are used to reach mass-market Android audiences. In India, Xiaomi’s Mi Ads platform has appointed AVOW as a core partner for user growth – reflecting the central role of GetApps and Xiaomi’s system-level surfaces in one of the world’s largest app markets.

Additionally, the expansion of alternative app stores such as ONE Store (South Korea’s second-largest marketplace) into North America, Europe and LATAM via a 2024 Digital Turbine partnership underscores the growing globalization of OEM distribution systems.

MENA & Africa: Mobile-First Regions Where OEMs Lead Device Penetration

OEM advertising is also gaining traction across the Middle East and Africa, where mobile devices are often the primary gateway to the internet.

AVOW notes that OEM campaigns in MENA support e-commerce, travel and fintech apps by providing direct device-level access to mobile-first consumers. Africa presents a unique opportunity: Transsion Holdings (TECNO, Infinix, itel) dominates smartphone adoption, holding over 40% market share across African markets. Transsion’s ad ecosystem, designed specifically for Africa, South Asia and the Middle East, includes rewarded and native ad placements inside Phoenix Browser, PalmPlay, and other OEM surfaces, providing scalable reach for advertisers targeting these regions.

This dominance makes Transsion-powered OEM inventory one of the most effective channels for brands expanding into African mobile markets.

Why Brands Are Diversifying Geographically into OEM Traffic

Across all regions, a consistent set of benefits drives OEM adoption:

1. Access to mobile-first audiences

OEM platforms collectively reach 1.5B+ monthly active users, many of whom do not interact heavily with traditional Western ad platforms.

2. Lower saturation and more efficient UA economics

OEM channels provide new supply outside of crowded auctions, often resulting in stronger cost efficiency and higher install volumes.

3. Regional dominance of specific OEMs

In markets where manufacturers such as Xiaomi, vivo, Samsung or Transsion dominate device share, OEM ads offer unmatched reach into the everyday experiences of local users.

4. Cross-border scalability

Platforms like AVOW, Nativex and Digital Turbine package OEM inventory across APAC, LATAM, MENA, Africa and Europe; turning OEM ads into a globally coordinated growth channel.

Conclusion

The global shift toward geographically diversified OEM advertising is now unmistakable. Brands are expanding into Latin America, Southeast Asia, India, Africa and the Middle East to tap into mobile-first users at scale, bypass auction saturation and leverage device-native placements across alternative app stores and on-device UI surfaces.

In markets where traditional networks face rising costs and decreasing inventory efficiency, OEM channels have become a core strategic asset, providing reach, efficiency and competitive advantage in some of the world’s fastest-growing digital economies.