Which report would allow you to analyze behavior by segments of users based on when they first visited?

The Cohort Analysis report is specifically designed to analyze user behavior based on groups that share common characteristics or experiences within a specific time frame, such as the time of their first visit. This report enables marketers and analysts to view how different segments of users perform over time, allowing for insights into retention, engagement, and overall behavior patterns of users who begin their journey during particular periods.

By using the Cohort Analysis report, you can break down user interactions and performance metrics, such as conversions or engagement levels, by the cohort they belong to based on their first visit date. This offers a valuable perspective on trends and helps in evaluating the long-term value of users based on their onboarding time. The ability to assess how various cohorts behave over time offers significant insights into user engagement and retention strategies.

Other reports, such as the Segment report, User Behavior report, and Engagement report, focus on different aspects of user behavior and do not specifically analyze users according to when they first visited. Therefore, while they provide useful insights, they do not match the specific requirement of analyzing user segments based on their initial visit time, making the Cohort Analysis report the most suitable option for that purpose.