Exhibit 99.1 Datadog Announces First Quarter 2025 Financial Results May 6, 2025 First quarter revenue grew 25% year-over-year to $762 million Robust growth of larger customers, with about 3,770$100k+ ARR customers, up from about 3,340 a year ago Announced 2025 DASH user conference, June 10-11, in New York City NEW YORK-- Datadog, Inc. (NASDAQ:DDOG), the monitoring and security platform for cloud applications, today announced financial results for its first quarter ended March 31, 2025. "Datadog executed so ...