What Boldin does brilliantly.
Boldin has spent years building for the retirement transition itself, and in that decade of life it has tools almost nobody else has.
Unmatched healthcare modeling.
Medicare costs pulled state-by-state from Medicare.gov data, IRMAA surcharges on both Part B and Part D driven by your projected income, a separate medical-inflation rate, and a built-in long-term-care cost model.
A coach that tells you what to fix.
Fifteen-odd plain-language alerts — unfunded events, debt-payoff opportunities, unused contribution room — each deep-linking to the setting, plus an AI assistant grounded in your plan that deliberately never does the math itself.
The Roth Conversion Explorer.
Four strategies — lowest lifetime tax, highest estate value, bracket-limit, IRMAA-limit — that turn a genuinely hard multi-year decision into a comparison you can actually read.
Spending guardrails.
Inverts Monte Carlo to tell you the dollar spend at 70/80/95% success levels — "you can safely spend $X" is far more actionable than a bare success percentage.
Annuity & pension depth.
QLACs, MYGAs, exclusion-ratio taxation, pension survivor percentages, reverse mortgages — near-retirement instruments most planners simply don't have inputs for.
Humans, if you want them.
Flat-fee CFP advisors (no percent-of-assets), coaching, classes and a community — software plus services in one place, and a free basic tier to start.
Built for the landing. Foundera covers the flight.
Boldin's center of gravity is the decade around retirement — its deepest features are Medicare, long-term care, annuities, RMDs and claiming strategy. That's exactly right for a 58-year-old. For a 35-year-old accumulator, two structural gaps matter more.
Actuals. Boldin syncs account balances (roughly twice a day), but not transactions. Your spending assumptions stay assumptions — there's a planning budgeter, not a transaction ledger, so the plan never learns what you actually spent. Foundera's budget is the feed: every logged transaction recalibrates the lifetime projection.
Tax scope. Boldin models federal tax and the IRMAA feedback loop well — but it doesn't model AMT, NIIT, or estate tax at all. Foundera computes AMT, NIIT, QBI, capital-gains stacking, per-state income tax and federal + state estate tax, models asset location per account (rather than one allocation across everything), and runs Monte Carlo with Normal, Historical and Block-Bootstrap samplers plus a historical backtest — where Boldin runs a 1,000-trial normal model. If you have equity comp, a high income, or an estate question, that depth is the difference.
The fair table.
| Foundera | Boldin | |
|---|---|---|
| Lifetime projection engine | Yes — year-by-year to age 90+, deterministic + probabilistic | Yes — deep: optimistic/average/pessimistic triple forecast + coach alerts |
| Statutory tax depth | Yes — federal brackets, LTCG stacking, FICA, AMT, NIIT, QBI, per-state, estate tax | Federal + real IRMAA/Medicare depth; no AMT, NIIT or estate tax |
| Monte Carlo analysis | Yes — Normal, Historical & Block-Bootstrap samplers + a backtest sweep | Yes — 1,000 runs (normal model), plus spending guardrails |
| Transaction budgeting | Yes — rules, splits, tags, rollover budgets, recurring detection, CSV import | Planning budgeter (must-spend / like-to-spend) — no transaction ledger |
| Plan ↔ actuals calibration | Yes — spending actuals re-run the lifetime plan | Balance sync only — spending actuals never feed the plan |
| Privacy & local-first | Yes — works fully offline with no account; optional encrypted cloud sync | Cloud subscription product; optional balance aggregation |
| Try without an account | Yes — full local mode, no sign-up | Free Planner Basic tier (account required, inputs capped) |
| Live bank sync | Coming soon (Plaid, paid tier) — manual entry & CSV import today | Yes — balances only, ~twice daily (Plaid/MX/Finicity) |
| Price / year | $0 free · Plus $90 · Pro $180 | $144 (PlannerPlus); coaching & advisors extra |
Prices as of July 2026 and subject to change — check boldin.com before deciding. Competitor details compiled from Boldin's public help center, release notes and independent reviews (researched June 2026).
Who should pick which.
Pick Boldin if…
- You're within ~10 years of retirement, or in it — Medicare, claiming, RMD and conversion decisions are its home turf.
- You want a coach and a to-do list, not just charts: alerts that say "fix this, here's the link."
- You want flat-fee human advisors, classes and coaching inside the same product.
- You need annuity, pension, reverse-mortgage or long-term-care inputs modeled in detail.
For the retirement transition itself, Boldin has earned its reputation.
Pick Foundera if…
- You have decades of accumulation ahead — spending-driven calibration compounds most when started early.
- You need AMT, NIIT, QBI or estate-tax modeling — equity comp and high earners live here.
- You want per-account asset location and a Monte Carlo you can backtest against real history.
- You want local-first privacy at a lower price — free to start, $90/yr for Plus against Boldin's $144.