India's email marketing landscape in 2026 shows a steady unsubscribe rate of 0.65%, indicating effective targeting and personalization strategies. The high mobile engagement rate of 72% emphasizes the importance of mobile-optimized campaigns. With an ROI of USD 42 per USD 1 spent, businesses continue to find email marketing highly profitable, especially with the rapid growth in digital adoption across urban and rural areas.
The country has seen a significant increase of 15.3 million new email subscribers, reflecting expanding digital infrastructure and increasing internet penetration. Marketers are focusing on improving click-through rates, which currently stand at 4.2%. As email remains a cost-effective channel, ongoing innovations in content and segmentation are expected to further enhance campaign effectiveness in India’s dynamic digital economy.