Looking for a Boldin Alternative? (Fire Horizon vs Boldin)

Boldin (formerly NewRetirement) is a powerhouse for traditional retirement tax planning and Roth conversion strategies. But if you want automated account linking and native early retirement tracking, here is an honest comparison.

Pricing verified July 2026

⚡The 30-Second Verdict

Boldin excels at traditional retirement tax planning & Roth conversions. Fire Horizon is built for early retirement (FIRE) with daily automated brokerage syncing.

Choose Fire Horizon: Automated SnapTrade/Plaid sync, daily portfolio pricing, free Monte Carlo, and native Coast/Barista/Lean/Fat FIRE variants.

Choose Competitor: Granular state/federal tax bracket modeling, Roth conversion optimization, and Social Security claiming strategies.

Side-by-side comparison

Filter by:

Feature	Fire Horizon	Boldin	Edge
Starting price	Free tier, paid from $6.99/mo	Free basic planner; PlannerPlus $120/yr	Comparable
Account & brokerage linking	Automated SnapTrade, Plaid & CSV import updated daily	Plaid link available on paid tier (limited brokerages)	Fire Horizon
Daily holding pricing & net worth tracking	Real ETF, stock, and index holdings priced daily automatically	Manual update focus — primarily a static cash flow planner	Fire Horizon
FIRE variants (Coast, Barista, Lean, Fat)	Built-in first-class plan types with dedicated target lines	Generic retirement age model — requires manual spending edits	Fire Horizon
Monte Carlo simulation	10,000+ run Monte Carlo included on free tier	Included in PlannerPlus paid tier	Fire Horizon
Roth conversion & detailed tax modeling	No tax engine — focuses purely on investment trajectory & drawdown	State, federal, and Roth conversion optimization engine	Boldin
Social Security claiming strategy	No Social Security optimization	Comprehensive Social Security claiming analyzer	Boldin
Withdrawal guardrail rules	Fixed dollar, percent-of-balance, or dynamic Guyton-Klinger guardrails	Standard withdrawal order models	Fire Horizon

Which tool fits your FIRE plan?

Choose Fire Horizon if…

✓You want your FIRE target updated automatically every day as market prices change.
✓You want built-in Coast, Barista, Lean, or Fat FIRE plan modes.
✓You want free Monte Carlo simulations attached to live net worth.
✓You want dynamic Guyton-Klinger withdrawal guardrails.

Choose Boldin if…

•You need detailed Roth conversion ladder optimization.
•You want granular federal and state income tax bracket modeling.
•You want Social Security claiming age strategies.

Tax Planner vs Live FIRE Portfolio Tracker

Traditional financial tools design for age 65 retirement with heavy tax optimization. Early retirement requires knowing your real-time liquid asset trajectory. Fire Horizon connects directly to your accounts so your horizon is always live.

Frequently asked questions

Why look for a Boldin (formerly NewRetirement) alternative?

Boldin is an extraordinary planner for traditional retirement tax strategy and Roth conversion ladders. However, users pursuing FIRE (Financial Independence, Retire Early) often want daily automated account syncing and native FIRE milestone variants (Coast, Barista, Lean, Fat FIRE) rather than static annual tax spreadsheets.

How does Fire Horizon differ from Boldin?

Fire Horizon is built from the ground up for early retirement and daily portfolio tracking. It links directly to your brokerages via SnapTrade and Plaid, prices your stock/ETF holdings daily, and models FIRE-specific target ages automatically.

Does Fire Horizon replace Boldin for tax modeling?

No. If your primary goal is optimizing state/federal tax brackets or detailed Roth conversion strategies, Boldin is superior. Fire Horizon focuses on investment trajectory, daily account pricing, Monte Carlo simulations, and FIRE drawdown rules.

Can I try Fire Horizon for free?

Yes. Fire Horizon offers a free-forever tier that includes brokerage linking, net worth tracking, Monte Carlo simulations, and all FIRE plan variants without a credit card.

See all FIRE calculators compared →

Track your FIRE horizon with live account syncing.

Free to start, no card required — link accounts via SnapTrade or Plaid.

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FIRE retirement calculator →FIRE number calculator →Lean FIRE calculator →Fat FIRE calculator →Coast FIRE calculator →Barista FIRE calculator →

Disclosure: we build Fire Horizon, so we are not a neutral party — read this the way you would any comparison written by one of the entrants. Every competitor figure is quoted from their own public pricing and feature pages, and we have tried to be specific about what they do better.