Best Flexible Retirement Planner Alternatives in 2026
Updated
20 platforms from retirement planning software ranked against Flexible Retirement Planner on the same published basis.
- 1Flexible Retirement Planner vs driftcurve
- 2Flexible Retirement Planner vs ProjectionLab
- 3Flexible Retirement Planner vs RetireePlan
- 4Flexible Retirement Planner vs Retirement Budget Calculator
- 5Flexible Retirement Planner vs Boldin
- 6Flexible Retirement Planner vs FI Calc
- 7Flexible Retirement Planner vs Fidelity Planning & Guidance Center
- 8Flexible Retirement Planner vs FIRECalc
- 10Flexible Retirement Planner vs Retireator
- 11Flexible Retirement Planner vs RetireGolden
- 12Flexible Retirement Planner vs Scenarios
- 13Flexible Retirement Planner vs Retiris
- 14Flexible Retirement Planner vs T. Rowe Price Retirement Income Calculator
- 15Flexible Retirement Planner vs Income Lab
- 16Flexible Retirement Planner vs MaxiFi
- 17Flexible Retirement Planner vs SquirrelPlan
- 18Flexible Retirement Planner vs Covisum Income InSight
- 19Flexible Retirement Planner vs Moneysmart Retirement Planner
- 20Flexible Retirement Planner vs RetireSecure
- 21Flexible Retirement Planner vs The Complete Retirement Planner
Flexible Retirement Planner alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | driftcurve | 7.3 | Free plan | Free | API, self-hosted, Web |
| 2 | ProjectionLab | 7.3 | Free plan | $10.75/mo | Android, API, iOS, Web |
| 3 | RetireePlan | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | Retirement Budget Calculator | 6.0 | Free plan | $7.92/mo | Web |
| 5 | Boldin | 5.9 | Free plan | $12/mo | Android, iOS, Web |
| 6 | FI Calc | 5.9 | Free plan | Free | Web |
| 7 | Fidelity Planning & Guidance Center | 5.9 | Free plan | Free | Web |
| 8 | FIRECalc | 5.9 | Free plan | Free | Web |
| 10 | Retireator | 5.9 | Free plan | Free | Web, Windows |
| 11 | RetireGolden | 5.9 | Free plan | Free | Web |
| 12 | Scenarios | 5.9 | Free plan | £60.50/mo | Web |
| 13 | Retiris | 5.8 | Free plan | Free | Web |
| 14 | T. Rowe Price Retirement Income Calculator | 5.6 | No | — | Web |
| 15 | Income Lab | 5.4 | No | $80/mo | Web |
| 16 | MaxiFi | 5.4 | No | $12.42/mo | Android, iOS, Linux, Mac, Web, Windows |
| 17 | SquirrelPlan | 5.2 | Free plan | Free | self-hosted, Web |
| 18 | Covisum Income InSight | 5.1 | No | $116.67/mo | Web |
| 19 | Moneysmart Retirement Planner | 5.1 | No | — | Web |
| 20 | RetireSecure | 5.1 | No | — | Web |
| 21 | The Complete Retirement Planner | 5.1 | No | — | Mac, Windows |
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Questions about Flexible Retirement Planner alternatives
What is the best alternative to Flexible Retirement Planner?
driftcurve, number 1 in retirement planning software with a score of 7.3 out of 10. The others here: ProjectionLab, RetireePlan, Retirement Budget Calculator and 16 more.
What is the best free alternative to Flexible Retirement Planner?
driftcurve is the best-ranked alternative with a free plan. 13 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.