Fonix Employee Directory
Software DevelopmentUnited States51-200 Employees
Fonix is a United States–based software development company that focuses on mobile payments and interactive services. It operates as a mid-sized firm and builds solutions that enable mobile messaging and payment workflows for clients. The company positions itself in the software and telecommunications-enabled payments space, pursuing opportunities across digital engagement and monetization through mobile channels. Its customers include businesses and charities seeking to monetize mobile interactions, such as carrier billing and text-based fundraising. Recent developments include the January 2025 launch of PayFlex and DonationPortal to enhance payment orchestration and digital fundraising; a UK-based partnership with Voi to introduce mobile carrier billing; and an integration with Emarsys to enable SMS campaigns from the CRM platform.