EX-23.1 4 ex231blze10-k20241231.htm EX-23.1
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 333-279033) and Form S-8 (No. 333-260991, 333-263903, 333-271148, 333-273290, 333-279288 and 333-281983) of Backblaze, Inc. of our report dated March 11, 2025, relating to the consolidated financial statements which appears in this Annual Report on Form 10-K.

/s/ BDO USA, P.C. |
San Jose, California |
March 11, 2025 |