QuickBooks Online - QuickBooks Online is a Cloud Accounting for small business that can be used on iPad, mobile phone or computer to do invoicing, billing, run reports, or even pay employees online.
Xero - Xero is online accounting for your small business.
Datamolino - Process all invoices without retyping. We turn your invoices into structured electronic documents, that you can import directly into your accounting system.
Wave Financial - Award-winning financial software designed for entrepreneurs.
DOKKA.com - The Future has Arrived: Accounting Process Automation
Bench - Bench is the online bookkeeping service.