In 2026, Sao Tome and Principe's display advertising CTR remains modest at 0.35%, influenced by a growing but still developing digital economy. The monthly PPC ad spend has increased to USD 12,500, reflecting stronger investment in online marketing strategies amid rising internet penetration. Mobile CTRs are slightly higher, at 0.42%, indicating the importance of mobile-optimized ads as smartphone usage continues to expand across the islands.
Advertising budgets are growing at a steady rate of 15% annually, driven by increased digital adoption and a favorable economic environment. With over 1.2 million ad impressions generated each month, local businesses are expanding their reach online, albeit at a slower pace compared to more mature markets. Continued growth in digital advertising will likely boost overall online engagement and brand visibility in Sao Tome and Principe.