Mark Sizemore

Mark Sizemore is an accomplished sales and management professional with extensive experience in enterprise accounts and inside sales. Currently serving as an Investment Manager for Enterprise Accounts at AppFolio, Inc. since May 2019, Mark has previously held significant roles at Convercent as a National Account Executive and at Workiva as Director of Inside Sales, where a team was built and scaled to engage new markets. Additional experience includes leadership positions at Jive Software, Citrix Online, SAP, and CareerBuilder.com, where management of sales teams, development of sales strategies, and achieving sales quotas were key responsibilities. Mark holds a Bachelor of Arts degree from Eastern Illinois University, awarded in 2005.