- An A/B test was conducted on email subject lines, with 100 recipients receiving Email A and 100 receiving Email B. Email A had a longer, more descriptive subject line while Email B had a shorter, more direct subject line.
- Email A had a higher open rate of 46.5% compared to 40.4% for Email B. However, the click-through rates were not statistically significantly different.
- The goal of the A/B test was to determine the most effective subject line style to use for future email campaigns. While Email A performed slightly better in open rates, the differences were not large enough to conclusively select one subject line type over the other based on the test.