MaxiFi vs Flexible Retirement Planner

MaxiFi9.2Visit Flexible Retirement Planner8.8Visit

Higher score MaxiFi #3 in Retirement Planning Software 9.2/10 Paid ✓ 5 of 5 features Visit MaxiFi

vs

Flexible Retirement Planner #6 in Retirement Planning Software 8.8/10 Free plan Free plan✓ 5 of 5 features Visit site

• MaxiFi fits best

  Multi-platform users wanting deep annual planning

• Flexible Retirement Planner fits best

  Users wanting detailed free Monte Carlo planning

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Side by side

Feature	MaxiFi 9.2/10 Visit ↗	Flexible Retirement Planner 8.8/10 Visit ↗
At a glance
Editor score	9.2	8.8
Ranking	#3 in Retirement Planning Software	#6 in Retirement Planning Software
Best for	Multi-platform users wanting deep annual planning	Users wanting detailed free Monte Carlo planning
Pricing model	Paid	Free
Starting price	$109/yr	Free plan
Free plan	—	✓ (best)
Free trial	—	—
Deployment	Cloud, Desktop, Mobile	Cloud, Desktop
Platforms	Web, Windows, macOS, Linux, iOS, Android	Web, Windows, macOS, Linux
Features MaxiFi 5/5 · Flexible Retirement Planner 5/5
Income projection	✓	✓
Savings growth projection	✓	✓
Withdrawal planning	✓	✓
Social Security modeling	✓	✓
Scenario analysis	✓	✓
Specs
Tax modeling	Detailed	Detailed
Account synchronization	Not checked yet	Not checked yet
Our review
Pros	Projects lifetime income, spending, savings, withdrawals, taxes, and benefits Optimizes Social Security timing and retirement-account withdrawals Supports scenario analysis, Roth conversions, and Monte Carlo risk analysis	Models 10,000 life cycles for retirement simulations Includes Roth conversions, RMDs, and withdrawal-order controls Runs on web, Windows, macOS, and Linux
Cons	There is no free plan Living Standard Monte Carlo and Roth optimization require Premium Annual Flight Check Service and expert support require Premium Plus	Limited to personal, non-commercial or educational use No verified integrations or account synchronization Requires detailed year-by-year financial inputs
Our verdict	MaxiFi builds lifetime financial plans from household earnings, assets, retirement accounts, pensions, Social Security, taxes, housing costs, and other receipts and expenses. It is aimed at households and financial planners who want to… Read the review →	Flexible Retirement Planner models savings accumulation and retirement spending through Monte Carlo simulations, making it suited to individuals and educators who want to examine how changing financial assumptions may affect retirement… Read the review →

Strengths and trade-offs

• MaxiFi — where it wins

  • Projects lifetime income, spending, savings, withdrawals, taxes, and benefits
  • Optimizes Social Security timing and retirement-account withdrawals
  • Supports scenario analysis, Roth conversions, and Monte Carlo risk analysis

  Where it doesn't

  • There is no free plan
  • Living Standard Monte Carlo and Roth optimization require Premium
  • Annual Flight Check Service and expert support require Premium Plus

• Flexible Retirement Planner — where it wins

  • Models 10,000 life cycles for retirement simulations
  • Includes Roth conversions, RMDs, and withdrawal-order controls
  • Runs on web, Windows, macOS, and Linux

  Where it doesn't

  • Limited to personal, non-commercial or educational use
  • No verified integrations or account synchronization
  • Requires detailed year-by-year financial inputs

• MaxiFi9.2/10 · Paid

  Deep lifetime and retirement planning across web, desktop, and mobile for an annual fee.

  Visit MaxiFiFull verdict →
• Flexible Retirement Planner8.8/10 · Free plan

  A free retirement planner with detailed inputs, withdrawal controls, and 10,000 modeled life cycles.

  Visit siteFull verdict →