Customers.ai is an AI-powered website visitor identification and ecommerce marketing platform that helps businesses recognize shoppers, understand purchase intent, and improve customer engagement. The software uses its X-Ray identity resolution technology to identify website visitors and connect customer activity across browsers, devices, and sessions. Its AI audience agent, Alfred, analyzes shopping behavior to predict purchase likelihood and automatically segment customers based on intent. Customers.ai integrates with Shopify, Klaviyo, and advertising platforms to support personalized email campaigns, abandoned cart recovery, and retargeting. Its email deliverability tools help businesses validate contact information, improve inbox placement, and reduce unnecessary email marketing costs. The platform also provides customer journey analytics, CRM enrichment, automated audience activation, and APIs for integrating identity data into existing marketing workflows.