Attached files

file filename
EX-5.1 - OPINION ON LEGALITY - Bridgeline Digital, Inc.ex5-1.htm
EX-4.2 - FORM OF WARRANT - Bridgeline Digital, Inc.ex4.htm
EX-3.5 - FORM OF CERTIFICATE OF DESIGNATION OF THE SERIES B CONVERTIBLE PREFERRED STOCK - Bridgeline Digital, Inc.ex3-5.htm
EX-1.1 - UNDERWRITING AGREEMENT - Bridgeline Digital, Inc.ex-1.htm
S-1/A - AMENDMENT NO. 2 TO FORM S-1 - Bridgeline Digital, Inc.blins1a2_20181012.htm
 
Exhibit 23.1
 
 
INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM’S CONSENT
 
We consent to the incorporation by reference in this Registration Statement of Bridgeline Digital, Inc. on Form S-1/A, Amendment No. 2, FILE NO. 333-227430, of our report dated December 21, 2017, with respect to our audits of the consolidated financial statements of Bridgeline Digital, Inc. as of September 30, 2017 and 2016 and for the years ended September 30, 2017 and 2016, which report is included in the Annual Report on Form 10-K of Bridgeline Digital, Inc. for the year ended September 30, 2017 and incorporated by reference in the Prospectus, which is part of the Registration Statement. We also consent to the reference to our Firm under the heading “Experts” in such Prospectus.
 
 
Marcum LLP
Boston, MA
October 12, 2018