Exhibit 99.1 8x8, Inc. Announces Third Quarter Fiscal Year 2026 Financial Results Record service revenue of $179.7 million Strong year-over-year growth in revenue from usage-based offerings, including AI-based solutions 20th consecutive quarter of positive cash flow from operations CAMPBELL, Calif., February 3, 2026 – 8x8, Inc. (NASDAQ: EGHT), a leading global business communications platform provider, today reported financial results for the third quarter of fiscal year 2026 ended December 31, 2025. "Our t ...