Stirista Employee Directory
Advertising ServicesTexas, United States51-200 Employees
Stirista is a San Antonio-based advertising services firm that blends data, email, and digital activation to help clients acquire and retain customers through a data-driven, scalable marketing technology solution. It uniquely handles data management, audience activation, and campaign execution in-house, and owns both an email service provider and a demand-side platform to support faster optimization. The company serves advertisers and brands seeking precise audience insights and activation across email and online media, addressing fragmentation in customer data and campaign delivery. Based in San Antonio, Texas, Stirista has been recognized as one of America’s fastest-growing private companies, reflecting its growth trajectory in the industry. In February 2026, Stirista launched Audience+, a next-generation platform designed to turn disconnected customer data into actionable audiences.