Engage by Cell

Engage by Cell is a flexible, cloud-based mobile-engagement platform that offers nonprofits, enterprises, and institutions a unified toolbox for communication, fundraising, and engagement — all through mobile web apps, SMS, and optional add-ons. Its no-code drag-and-drop builder makes it accessible without requiring technical staff, which lowers the barrier for smaller organizations to adopt mobile-first strategies. The ability to manage donations through text-to-give, call-to-donate, or mobile donation pages — along with live fundraising thermometers and real-time analytics — makes it particularly attractive for fundraising campaigns and events. Additionally, the platform’s versatility (covering internal communications, workforce development, events, and content delivery) means it can serve a wide array of organizational needs beyond fundraising. That said, some limitations remain: the lack of a public marketplace for third-party add-ons and a not-well-documented integration catalogue may restrict extensibility; the U.S.-centric setup (currency, support hours, phone number) may not be ideal for international users; and pricing isn’t transparent — organizations must request a quote, which can complicate budgeting.