Attached files

file filename
S-1/A - AMENDMENT NO.1 TO FORM S-1 - HUBSPOT INCd697256ds1a.htm
EX-10.10 - EX-10.10 - HUBSPOT INCd697256dex1010.htm
EX-10.6 - EX-10.6 - HUBSPOT INCd697256dex106.htm
EX-10.9 - EX-10.9 - HUBSPOT INCd697256dex109.htm
EX-4.1 - EX-4.1 - HUBSPOT INCd697256dex41.htm
EX-10.7 - EX-10.7 - HUBSPOT INCd697256dex107.htm
EX-1.1 - EX-1.1 - HUBSPOT INCd697256dex11.htm
EX-3.1 - EX-3.1 - HUBSPOT INCd697256dex31.htm
EX-5.1 - EX-5.1 - HUBSPOT INCd697256dex51.htm
EX-10.8 - EX-10.8 - HUBSPOT INCd697256dex108.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the use in this Amendment No. 1 to Registration Statement No. 333-198333 of our report dated March 28, 2014 (September 26, 2014, as to the effects of the reverse stock split and other matters discussed in Note 14) relating to the consolidated financial statements of HubSpot, Inc. and subsidiary (which report expresses an unqualified opinion and includes an explanatory paragraph referring to the change in accounting policy for sales commissions) appearing in the Prospectus, which is part of such Registration Statement.

We also consent to the reference to us under the heading “Experts” in such Prospectus.

/s/ Deloitte & Touche LLP

Boston, Massachusetts

September 26, 2014