iDempiere - iDempiere Business Suite ERP/CRM/SCM done the community way.
Expensify - Import expenses directly from a credit card to create free expense reports quickly. Approve reports online and reimburse directly to a checking account with one click.
PracticePanther - PracticePanther offers CRM, invoicing, time tracking and communication solutions for law firms.
Abacus - Expenses without the 'expense report'
PHC FX - PHC FX is a comprehensive solution that offers a wide range of functionality at any price.
Fyle - Track expenses across devices on-the-go and maintain a central repository. With custom approval flows, automatic policy violation detection and an automated audit trail, be audit-ready at all times!