Exhibit 99.1 Cellebrite Announces First-Quarter 2024 Results ARR of $331.8 million, up 27% year-over-year; Q1 2024 revenue of $89.6 million, up 26% year-over-year primarily due to 29% growth in subscription revenue; Q1 2024 adjusted EBITDA of $17.6 million, 19.7% adjusted EBITDA margin TYSONS CORNER, VA and PETAH TIKVA, ISRAEL, May 23, 2024 – Cellebrite (NASDAQ: CLBT), a global leader in premier Digital Investigative solutions for the public and private sectors, today announced financial results for the thr ...