Validity Engage vs. Sailthru by Marigold

Validity Engage is an AI-native platform built for high-volume enterprise marketing teams that want every email to be better than the last. It covers the full email lifecycle: competitor intelligence, contact validation, design and testing, deliverability, and live email monitoring. Engage unifies capabilities formerly delivered across separate Validity products: (Formerly) Validity Litmus: Broken links, brand inconsistencies, and rendering issues that slip through review erode subscriber trust.

Sailthru by Marigold keeps media and retail organizations ahead of the digital curve with an industry-leading suite of cross-channel marketing solutions that maximize audience engagement, drive revenue through deeper personalization, and operationalize and amplify data. Powered by zero- and first-party data, Sailthru by Marigold empowers modern marketers to cultivate deep, life-long relationships with customers by curating personalized journeys that drive rich engagement and secure brand loyalty.