Exhibit 99.1 Cellebrite Announces First-Quarter 2023 Results Revenue of $71.2 million, 14$261.3 million, up 30% year-over-year; Adjusted EBITDA of $7.3 million, 10.3% adjusted EBITDA margin PETAH TIKVA, ISRAEL, and TYSONS CORNER, VA, May 10, 2023 – Cellebrite (NASDAQ: CLBT), a global leader in Digital Intelligence (“DI”) solutions for the public and private sectors, today announced financial results for the three months en ...