Exhibit A

JOINT FILING AGREEMENT

The undersigned agree that this Schedule 13G dated October 9, 2026 relating to the Ordinary Shares, par value of NIS 0.00001 per share, of Cellebrite DI Ltd. shall be filed on behalf of the undersigned.

	PERTENTO PARTNERS LLP

	By:	/s/ Eduardo Marques
		Name: Eduardo Marques
		Title: Managing Partner


	PERTENTO ADVISORS LLC

	By:	/s/ Eduardo Marques
		Name: Eduardo Marques
		Title: Authorized Person

	EDUARDO MARQUES

	By:	/s/ Eduardo Marques