Litmus provides the leading email personalization, optimization, and collaboration software for marketers. From Pre-Send campaign development,testing, and AI-driven content recommendations through Kickdynamic to Post-Send insights for future content optimization, Litmus improves marketing performance and boosts customer engagement. Convert leads and drive revenue outcomes with Litmus’ suite of solutions, enabling users to efficiently build, test, and collaborate on high volumes of emails while simultaneously creating highly personalized email experiences at scale. With offices in Boston, San Mateo, and London and backed by Spectrum Equity, Litmus is used by major global brands across every industry, including 80% of the Fortune 100, the top 10 retailers, 9 of the top 10 ecommerce brands and U.S. banks, and 23 of the top 25 U.S. advertising agencies.