Fluent (FLNT) 10-Q2023 Q3 Quarterly report

Exhibit 32.1

CERTIFICATION PURSUANT

TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the accompanying Quarterly Report on Form 10-Q of Fluent, Inc. for the quarter ended September 30, 2023 (the “Report”), the undersigned hereby certifies in his capacity as Chief Executive Officer, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to my knowledge and belief, that:

The certification set forth above is being furnished as an Exhibit solely pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and is not being filed as part of the Report or as a separate disclosure document of Fluent, Inc. or the certifying officers.