ReSci

ReSci (Retention Science) is an AI-driven email and SMS marketing automation platform purpose-built for ecommerce brands. The platform uses machine learning to predict customer behavior, enabling marketers to deliver personalized, lifecycle-based messaging that improves retention and revenue. ReSci's Cortex engine automates segmentation and campaign orchestration, helping brands target, engage, and retain customers at scale. ReSci was acquired by Constant Contact, extending its capabilities within a broader SMB marketing suite.