Switzerland's email unsubscribe rate in 2026 remains low at 0.75%, indicating high relevance and engagement of email campaigns. The open rate of 28.4% suggests that Swiss consumers are receptive to personalized and targeted marketing efforts, especially on mobile devices which account for 65% of email interactions.
The click-through rate of 4.9% reflects effective content strategies, while the ROI of USD 45.60 per dollar spent highlights strong investment returns in Swiss email marketing. Businesses continue to refine their digital outreach, emphasizing quality over quantity to maintain customer loyalty and minimize unsubscribes.