Why has the average open rate for Klaviyo's automated abandoned cart emails declined from 25% to 18% in the past quarter?

Introduction

The decline in Klaviyo's automated abandoned cart email open rates from 25% to 18% over the past quarter is a concerning trend that requires immediate attention. This analysis will systematically investigate potential root causes, generate data-driven hypotheses, and propose actionable solutions to address this issue.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking there might be seasonal factors at play. Has this decline coincided with any particular shopping season or holiday period?

Why it matters: Seasonal trends can significantly impact email engagement rates. Expected answer: The decline spans multiple seasons. Impact on approach: If seasonal, we'd focus on adjusting our email strategy for different periods.

• Considering recent changes, I'm wondering if there have been any updates to the email content or design. Have there been any modifications to the abandoned cart email template or sending strategy in the last quarter?

Why it matters: Changes in email content or strategy could directly affect open rates. Expected answer: Some minor template updates were made. Impact on approach: If changes were made, we'd need to A/B test the new vs. old templates.

• Thinking about user segments, I'm curious if this decline is uniform across all customer types. Do we see any differences in open rates between new and returning customers?

Why it matters: Different segments may be responding differently, requiring targeted solutions. Expected answer: The decline is more pronounced among new customers. Impact on approach: We might need to tailor our abandoned cart strategy for different user segments.

• Considering technical factors, I'm wondering about email deliverability. Have there been any changes in our email sending infrastructure or reported issues with major ISPs?

Why it matters: Technical issues could be preventing emails from reaching inboxes. Expected answer: No major infrastructure changes or known ISP issues. Impact on approach: If technical issues are found, we'd prioritize resolving deliverability problems.