Xero - Xero is online accounting for your small business.
Bobby - Keep track of your subscriptions
Datamolino - Process all invoices without retyping. We turn your invoices into structured electronic documents, that you can import directly into your accounting system.
Rocket Money - Find your paid subscriptions and cancel with one click
DOKKA.com - The Future has Arrived: Accounting Process Automation
Billbot - Track your subscriptions & recurring expenses with ease