AirHelp - Get paid when you're delayed!

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.

Service - Customer service issues solved for you, on demand, for free.

Abacus - Expenses without the 'expense report'

Zendesk - Zendesk is a beautiful, lightweight help-desk solution.

Zoho Expense - Automate your expense reporting process and streamline the approval flow.