Mint is a free, simple personal finance solution. Mint will download, categorize and graph all your finances automatically every day, so you'll know where your hard earned money is going. Best of all, it's FREE
Geezeo is a free online personal finance managment service that offers budgeting tools, financial advice, and a community that discusses spending and saving strategies.
moneyStrands Free personal finance software helps you manage all your money in one place and provides easy online budgeting and financial planning tools.
Rudder is a free personal finance software allowing you to manage your budget and track your bills. Online money management and budget planning made easy from anywhere.
ClearCheckbook is an extremely easy to use online checkbook register and money management tool. Balance your checkbook, view spending reports, set a budget, track your bills and more.