Bill.com - Bill.com provides ACH payments processing, automates your accounts payable and accounts receivable processes.
Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
AvidXchange - Liberate Your AP
ProntoForms - ProntoForms is a mobile business solutions application, converting paper forms onto any tablet or mobile device.
Tipalti - Tipalti is a supplier payments automation solution to streamline all phases of the AP and payment management workflow.
Nintex - Cloud-based digital workflow management automation platform