Flexible Retirement Planner vs MoneyHelper Retirement Budget Planner

Flexible Retirement Planner models retirement outcomes with Monte Carlo simulation and reports the probability that a plan succeeds. It runs 10,000 simulated paths spanning savings accumulation and retirement spending. Users can compare Stable, Flexible, and Conservative spending policies, test different assumptions, and use sensitivity analysis to see which inputs affect results most. The standalone version lets users save inputs and maintain multiple what-if scenarios, and it works offline. The planner includes income and savings growth projections, withdrawal planning, detailed tax modeling, and Social Security modeling. Standalone downloads are provided for Windows and Mac/Linux; the Windows version does not require Java. The planner is free for individual non-commercial use, and educators and trainers may use it for educational purposes. A voluntary contribution of any amount unlocks a personal-use license key. Commercial use, including by financial planners, is not authorized or supported. Its maker, Random Walk Ventures LLC, created it in 2006.

MoneyHelper Retirement Budget Planner is a free web tool for estimating likely retirement costs and the income a person may need. Its Budget planner totals income and outgoings, shows what remains, and breaks spending into categories to help identify potential savings or cost cuts. Users can enter costs by year, and the tool converts those figures into a monthly average. MoneyHelper suggests having payslips, bank statements, bills, or a banking app available when working out income and spending. Budgeting help is available through webchat, with links to budgeting guides. The planner is provided by MoneyHelper, owned and maintained by the Money and Pensions Service, whose registered office is in Bedford, England. The service describes its website tools as general information rather than advice to rely on. It also says it is not regulated by the Financial Conduct Authority and does not provide a regulated service. Its accessibility statement identifies menu buttons that are not programmatically expandable and incorrectly structured tab panels.