Exhibit 99.1 HubSpot Reports Strong Q4 and Full Year 2025 Results Q4'25 revenue grew 20% on an as-reported basis and 18% in constant currency compared to Q4'24 Full year 2025 revenue grew 19% on an as-reported basis and 18% in constant currency compared to 2024 CAMBRIDGE, MA (February 11, 2026) — HubSpot, Inc. (NYSE: HUBS), the customer platform for scaling companies, today announced financial results for the fourth quarter and full year ended December 31, 2025. Operating Income (Loss) Fourth Quarter 2025: ...