Understanding multivariate testing: Anew approach to email optimization
Email marketing has always been a game of precision. The right subject line, sender name, email content, or even the send time can make or break your campaign’s performance. For years, marketers have relied on A/B testing to improve email engagement, but there’s a more advanced, data-driven approach: Multivariate testing. If you’re still sticking to A/B testing, you might be missing out on significant opportunities to optimize your campaigns.