Crowdz is the Invoice Exchange for Accelerating Cash Flow. Founded by Kevin Hopkins, Payson Johnston, Severo D’Souza, and Steven Lee in 2014, Crowdz is backed by investors that include Barclays Accelerator, powered by Techstars – London, Barclays Investment Bank, Bold Capital Partners, Techstars, and Techstars Ventures and is headquartered in Sunnyvale.