Exhibit Number Description Filing Date 3.1 Amended and Restated Certificate of Incorporation of Olo Inc. (incorporated by reference to Exhibit 3.1 to the Registrant’s Form 8-K (File No. 001-40213) filed on March 22, 2021). March 22, 2021 3.2 Amended and Restated Bylaws of Olo Inc. (incorporated by reference to Exhibit 3.2 to the Registrant’s Form 8-K (File No. 001- 40213) filed on March 22, 2021). March 22, 2021 4.1 Form of Class A Common Stock Certificate (incorporated by reference to Exhibit 4.1 to O lo Inc. ’ s Form S-1/A (File No. 333- 253314) filed on March 15, 2021). March 15, 2021 10.1 Second Amendment to Amended and Restated Loan and Security Agreement, by and between Olo Inc. and Pacific Western Bank, dated August 13, 2021. Filed herewith 31.1 Certification of the Chief Executive Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith 31.2 Certification of the Chief Financial Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith 32.1* Certification of the Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. Furnished herewith 101.INS XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. Filed herewith 101.SCH XBRL Taxonomy Extension Schema Document Filed herewith 101.CAL XBRL Taxonomy Extension Calculation Linkbase Document Filed herewith 101.DEF XBRL Taxonomy Extension Definition Linkbase Document Filed herewith 101.LAB XBRL Taxonomy Extension Label Linkbase Document Filed herewith 101.PRE XBRL Taxonomy Extension Presentation Linkbase Document Filed herewith 104 Cover Page with Interactive Data File (formatted as Inline XBRL with applicable taxonomy extension information contained in Exhibits 101). _____________________________ * The certifications furnished in Exhibit 32.1 hereto are deemed to accompany this Quarterly Report on Form 10-Q and will not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, except to the extent that the registrant specifically incorporates it by reference. 76