ChargeOver - ChargeOver automates recurring billing, subscription billing, & payment acceptance. A SaaS that integrates with Xero, Quickbooks, & has an API. Free trial.

Mint - Free personal finance software to assist you to manage your money, financial planning, and budget planning tools. Achieve your financial goals with Mint.

fusebill - Fusebill is the leading recurring billing and subscription management software for businesses. Try Fusebill for subscription billing made easy!

Webzash - Free And Open Source Accounting Software - Free Download! Powerfull community driven multiuser web based free accounting software with groups, ledgers, draft vouchers, tags, reporting and much more

Elorus - A super-easy online invoicing & time tracking software

Firefly III - Financial manager, it can help you keep track of expenses, income, budgets and everything in...