Fastly (FSLY) S-8 Registration of securities for employees

Exhibit 23.2

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-8 of our reports dated March 1, 2021 relating to the consolidated financial statements of Fastly, Inc. and subsidiaries (the “Company”) and the effectiveness of Fastly, Inc’s internal control over financial reporting, appearing in the Annual Report on Form 10-K of the Company for the year ended December 31, 2020.

/s/ Deloitte & Touche LLP

San Francisco, California

March 1, 2021