Flexible Retirement Planner vs SquirrelPlan
| Flexible Retirement Planner | SquirrelPlan | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux, macOS, Web, Windows | Web |
| Free plan | Yes | Yes |
| Income projection | Yes | Yes |
| Savings growth projection | Yes | Yes |
| Withdrawal planning | Yes | Yes |
| Tax modeling | detailed | none |
| Social Security modeling | Yes | — |
| Scenario analysis | Yes | Yes |
| Account synchronization | — | none |
Both are listed in Best Retirement Planning Tools. On The Finance Base, Flexible Retirement Planner scores higher on our published basis.