United States securities and exchange commission logo September 13, 2023 Rhoniel A. Daguro Chief Executive Officer authID Inc. 1580 North Logan Street, Suite 660, Unit 51767 Denver, CO 80203 Re: authID Inc. Registration Statement on Form S-1 Filed September 8, 2023 File No. 333-274437 Dear Rhoniel A. Daguro: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rules 460 and 461 regarding requests for acceleration. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Please contact Matthew Crispino, Staff Attorney, at (202) 551-3456 or Jan Woo, Legal Branch Chief, at (202) 551-3453 with any questions. Sincerely, Division of Corporation Finance Office of Technology cc: Stephen M. Fleming