Exhibit 99.1 FOR IMMEDIATE RELEASE Q2 Holdings, Inc. Announces Fourth Quarter and Full-Year 2023 Financial Results AUSTIN, Texas (February 21, 2024)—Q2 Holdings, Inc. (NYSE:QTWO), a leading provider of digital transformation solutions for financial services, today announced results for its fourth quarter and full year ending December 31, 2023. GAAP Results for the Fourth Quarter and Full-Year 2023 Non-GAAP Results for the Fourth Quarter and Full-Year 2023 • Signed four Tier 1 digital banking contracts inclu ...