Amplitude(AMPL) - 2025 Q4 - Annual Results

Exhibit 99.1 Amplitude Announces Fourth Quarter and Fiscal Year 2025 Financial Results SAN FRANCISCO – February 18, 2026 – Amplitude, Inc. (Nasdaq: AMPL), the leading AI analytics platform, today announced financial results for its fourth quarter and fiscal year ended December 31, 2025. "We're entering a new era of analytics—one where AI can monitor your product around the clock, and free up your team to focus on improving the experience," said Spenser Skates, co-founder and CEO of Amplitude. "The real adva ...