Validity Inc.
Software DevelopmentMassachusetts, United States201-500 Employees
Validity Inc. is a software development company based in Boston, Massachusetts, with 201-500 employees. For more than 25 years, it provides marketing success and customer data intelligence solutions to thousands of leading brands, emphasizing trustworthy data to support end-to-end marketing campaigns. The company offers an AI-enabled platform intended to boost engagement from digital campaigns while increasing productivity and reducing costs. Validity has expanded through acquisitions, including CRMfusion Inc in 2018 and Litmus in 2025, and in 2026 launched Engage, an AI email platform. The organization maintains a diverse tech stack that includes The Trade Desk, Inovalon, Power BI, styled-components, Salesforce Marketing Cloud, Recurly, JavaScript, and Gatling, and it participates in industry events such as the DMA Awards in London, which it attended in December 2025.