EXHIBIT 99.1 Upland Software Reports First Quarter 2024 Financial Results May 2, 2024, 04:01 PM Eastern Standard Time AUSTIN, Texas--(BUSINESS WIRE)-- Upland Software, Inc. (Nasdaq: UPLD), a leader in cloud-based tools for digital transformation, today announced financial and operating results for the first quarter 2024 and issued guidance for its second quarter and full year of 2024. First Quarter 2024 Financial Highlights • Total revenue was $70.7 million, a decrease of 8% from $77.1 million in the first ...