In 2026, Indonesia's email click-through rate stands at 4.5%, reflecting increasing engagement amidst rising internet penetration. Mobile email engagement dominates at 68%, indicating the importance of mobile-optimized content for marketers targeting Indonesian consumers. The average email open rate remains steady at 22%, suggesting room for improved personalization and targeting strategies to boost overall campaign effectiveness.
The typical email send frequency is around 3.2 emails per week, balancing outreach without overwhelming recipients. Businesses in Indonesia are seeing an impressive ROI of $42 for every dollar spent on email marketing, underscoring its vital role in digital communication. As internet access expands, email marketing continues to be a cost-effective channel for brands seeking growth in Indonesia's dynamic market.