0001561550 2026-04-21 2026-04-21 false 0001561550 --12-31 8-K 2026-04-21 DATADOG, INC. NV 001-39051 27-2825503 620 8th Avenue 45th Floor New York NY 10018 (866) 329-4466 false false false false Class A Common Stock, par value $0.00001 per share DDOG NASDAQ false