Zendesk, Inc. (NYSE: ZEN) announced that it will hold its 2021 Investor day on November 18, 2021 at 9am ET with limited in-person attendance in New York. A live webcast as well as the replay will also be available on the Zendesk Investor Relations website (investor.zendesk.com). The Investor Day will include executive presentations followed by a question and answer session. Please register at ir@zendesk.com.

About Zendesk - Champions of Customer Service

Zendesk started the customer experience revolution in 2007 by enabling any business around the world to take their customer service online. Today, Zendesk is the champion of great service everywhere for everyone, and powers billions of conversations, connecting more than 100,000 brands with hundreds of millions of customers over telephony, chat, email, messaging, social channels, communities, review sites and help centers. Zendesk products are built with love to be loved. The company was conceived in Copenhagen, Denmark, built and grown in California, taken public in New York City, and today employs more than 5,000 people across the world. Learn more at www.zendesk.com