Mint - Free personal finance software to assist you to manage your money, financial planning, and budget planning tools. Achieve your financial goals with Mint.
Haark - Tracks your sites and notifies you if they're down
Expense - Spending tracking made easy
Rollie - Know where your money goes. Spending tracker for iPhone.
CostTeam - Identify online subscriptions and other recurring expenses.
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.