ASC 606 – Revenue Mechanics for AYX • Financial results starting in 2018 are presented in accordance with the revenue recognition standard ASC 606. Historical financial results for the reporting periods prior to 2018 are presented in conformity with amounts previously disclosed under the prior revenue recognition standard ASC 605. • Prior to the adoption of ASC 606 effective January 1, 2018, revenue was generally recognized ratably over the life of the contract. Under ASC 606, typically 35% to 40% of Total Contract Value (TCV) is recognized up front and the remainder is recognized ratably over the remainder of the contract life. • The majority of Alteryx’s product offerings are on-premise software solutions and our contracts typically contain multiple performance obligations. As a result, a portion of revenue is recognized up front and a portion is recognized over the life of the contract. • Our contracts typically range from one to three years and are billed annually in advance. Dollar-weighted contract duration is approximately 2 years. Confidential │ ©2021 Alteryx, Inc. 32