RetentionGrade scans your entire Klaviyo setup across 7 dimensions and 30+ checks — revenue attribution, deliverability, flows, campaigns, list hygiene, audience growth, and creative patterns. You get a score out of 100 with prioritized findings and exactly what to fix first. Most brands score between 40-65 and discover critical issues they didn't know existed. Free, read-only, takes 60 seconds. Built by the Klaviyo experts at Sweat Pants Agency.