
Hypothesis-Led Email Testing: The Strategic Advantage Most Marketers Miss
Most email marketers run A/B tests. Very few run hypothesis-led email tests, the kind that create real learning, consistent improvements, and long-term gains. If your testing feels random, inconsistent, or inconclusive, the problem isn’t your ESP or your design. It’s the missing piece most marketers skip: a clear, insight-driven hypothesis that leads the entire testing… keep reading →



