27.4%
Email Open Rate
Average open rate for A/B tested emails in Belgium
4.8%
Click-Through Rate (CTR)
Average CTR for email campaigns using A/B testing
2.3%
Conversion Rate
Percentage of recipients completing desired actions
61%
Email Personalization Rate
Emails personalized through A/B testing techniques
€45 ($49.50) per €1 spent
Return on Investment (ROI) for Email Marketing
Average ROI from A/B tested email campaigns
Belgian marketers increasingly rely on A/B testing to optimize email performance, with open and click-through rates steadily improving in 2026. Personalization remains key, with over 60% of campaigns utilizing tested variations to enhance customer engagement. The proven ROI highlights the strategic importance of data-driven email marketing in Belgium's competitive digital landscape.
Disclaimer: All statistics presented are 2026 estimates and projections based on industry trend analysis, historical data, and publicly available research. Individual data points may vary from actual figures.