Exhibit 99.4

April 29, 2025

American Integrity Insurance Group, Inc.

5426 Bay Center Drive, Suite 600

Tampa, FL 33609

Consent to Reference in Proxy Statement/Prospectus

In connection with the filing by American Integrity Insurance Group, Inc., a Delaware corporation, of the Registration Statement on Form S-1, and in all subsequent amendments and post-effective amendments or supplements thereto, with the Securities and Exchange Commission under the Securities Act of 1933, as amended (the “Securities Act”), I hereby consent, pursuant to Rule 438 of the Securities Act, to being named as a nominee to the board of directors of American Integrity Insurance Group, Inc. in the Registration Statement and any and all amendments and supplements thereto. I also consent to the filing of this consent as an exhibit to the Registration Statement and any amendments thereto.

Sincerely,

/s/ Steven B. Mathis

Steven B. Mathis