Zoho Invoice - 100% free online invoicing software for small businesses.
Anytime Collect - Anytime Collect is an automated accounts receivable credit and collections software.
GTreasury - GTreasury provides solutions to automate and streamline all repetitive treasury processes.
YayPay - YayPay is AI to accelerate cash flow and automate accounts receivables.
Icinga - Icinga is a fork of Nagios and is backward compatible.
HighRadius Integrated Receivables - HighRadius Integrated Receivables is a solution to optimize accounts receivable operations by integrating all receivable and payment modules to work as a unified business process.