KlaviyoEmail MarketingEmail Engagement Cohort Analysis
Email engagement cohort analysis groups Klaviyo subscribers by their signup date or acquisition source and tracks how their engagement evolves over time. It reveals whether newer cohorts engage as well as older ones and how quickly engagement decays after initial subscription.
Klaviyo metric
Email engagement cohort analysis groups Klaviyo subscribers by their signup date or acquisition source and tracks how their engagement evolves over time. It reveals whether newer cohorts engage as well as older ones and how quickly engagement decays after initial subscription.
Full guide: definition, formula, and benchmarksWhy Email Engagement Cohort Analysis matters for Klaviyo users
Aggregate engagement metrics mask cohort-level trends. Your overall open rate may appear stable while newer subscriber cohorts are engaging at progressively lower rates - a trend that will eventually surface as an overall decline. Cohort analysis reveals these patterns before they affect programme-level metrics.
Mapping engagement cohorts into your metric tree connects acquisition quality to long-term email performance. This reveals whether declining engagement is a content problem (all cohorts declining) or an acquisition problem (recent cohorts weaker from the start).
Driver
Conversion rate
Outcome · 58% contribution
Revenue
Understand and act on Email Engagement Cohort Analysis with KPI Tree
KPI Tree connects cohorted subscriber data from your warehouse and tracks engagement curves per cohort over time. Position cohort analysis alongside list growth and programme-level engagement metrics.
Assign RACI ownership to your email marketing analytics lead. Set alerts when new cohorts underperform historical benchmarks and track changes to acquisition sources and onboarding flows.
Get started with your Klaviyo data
MCPPull metrics from Klaviyo directly through the Model Context Protocol.
Connect your existing warehouse where Klaviyo data already lands.
Our professional services team can build you turn-key AI foundations in a matter of weeks. Data warehouse on Snowflake/BigQuery, ELT with Fivetran, all modelled in dbt with a semantic layer.
Related Klaviyo metrics Ready to add to your trees.
Email Engagement Scoring
Email MarketingEmail engagement scoring assigns a composite score to each Klaviyo subscriber based on their open, click, purchase, and recency patterns. It provides a unified view of subscriber engagement that goes beyond any single metric to identify highly engaged, at-risk, and disengaged subscribers.
View metricList Growth Rate
Email MarketingList Growth Rate = ((New Subscribers - Unsubscribes - Bounces) / Total Subscribers at Start) x 100
List growth rate measures the net rate at which your Klaviyo subscriber list expands over a given period, accounting for new subscriptions, unsubscribes, bounces, and manual removals. It indicates the trajectory of your addressable email audience and the sustainability of your acquisition efforts.
View metricEmail Open Rate
Email MarketingOpen Rate = (Unique Opens / Emails Delivered) x 100
Email open rate measures the percentage of delivered Klaviyo emails that were opened by recipients. While affected by Apple Mail Privacy Protection and other privacy features, it remains a useful directional indicator of subject line effectiveness, sender reputation, and brand affinity when tracked consistently.
View metricUnsubscribe Rate
Email MarketingUnsubscribe Rate = (Unsubscribes / Emails Delivered) x 100
Unsubscribe rate measures the percentage of Klaviyo email recipients who opt out of future communications after receiving a message. It serves as a direct indicator of message relevance, frequency appropriateness, and the overall health of the relationship between your brand and its subscribers.
View metricForm Conversion Rate
Email MarketingForm Conversion Rate = (Form Submissions / Form Views) x 100
Form conversion rate measures the percentage of visitors who view a Klaviyo signup form or popup and submit their information. It quantifies how effectively your email acquisition touchpoints convert anonymous visitors into identifiable, contactable subscribers.
View metricExplore Email Engagement Cohort Analysis across integrations
All Klaviyo metrics
Abandoned Cart Recovery RateCampaign Performance ComparisonClick-Through RateCoupon Redemption RateCross-Sell Email EffectivenessCustomer Journey Flow AnalysisCustomer Lifetime Value (Email)Email Attribution AnalysisEmail Deliverability RateEmail Engagement ScoringEmail Frequency OptimisationEmail List Health ScoreEmail Open RateEmail Revenue AttributionEmail ROIEvent-Triggered Flow PerformanceFlow Conversion RateForm Conversion RateList Growth RateProfile Enrichment RateRepeat Purchase Rate (Email)Segment Performance AnalysisTemplate Performance OptimisationUnsubscribe RateEmpower your team to understand and act on Klaviyo data
Map what drives your metrics, measure progress at any grain, prove what works statistically, and deliver personalised action plans to every team member.
