The financial OS
for a serious life.

Built for families, founders, and professionals with real money to manage. Stackr unifies every account, models your future, and hands you a coach that reads your actual numbers before it answers.

Stackr userStackr userStackr userStackr userStackr user
Trusted by 4,200+ families and founders
A Stackr user at home
Priya Khanna
Consultant · mother of two
Tracks $680k across 6 accounts · 2 kids · targeting $2M by 55
Stackr Coachjust now

You can fund $23,000 into your 401(k) this year — adds $340k to your retirement at 60.

Net worth · +30d
+$24,381
app.stackr.com / overview
Total net worth
$1,284,502.47
$24,381 · 2.4%last 30 days
1W1M3M1YALL
Cash
$82,412
+1.1%
Invested
$954,338
+3.8%
Real estate
$630,000
Debt
−$382,120
−0.3%

Connects to 12,000+ institutions, including

Chase
Schwab
Vanguard
Fidelity
Capital One
Wells Fargo
American Express
Robinhood
$4.2B
tracked across users
12,000+
financial institutions
99.1%
AI categorization accuracy
14.2 min
average setup time
Marcus Trevelyan
Marcus Trevelyan
Tracks $4.2M across 11 accounts
Overview

Every account. One number.

Stackr reconciles every checking account, brokerage, 401(k), mortgage, and crypto wallet into a single canonical net-worth figure — updated on every sync, down to the cent.

  • Connects to 12,000+ institutions via bank-grade APIs
  • Historical net worth reconstructed for up to 24 months
  • Read-only access — Stackr never moves money
  • SOC 2 Type II · 256-bit encryption
Net worth · last 12 months
+$118,402
Liquid
$130,412
Invested
$954,338
Real estate
$630,000
Stackr Coach
Reading all 8 accounts
Claude Opus 4.6
If I max my 401(k) starting next month, when can I retire?
Reading Vanguard 401(k) · Running Monte-Carlo
Your current 401(k) is $341,208. Maxing contributions at $23,000/yr plus your employer match of $8,200, at a blended 6.8% expected return — you reach $2.4M by age 58.Sustainable withdrawal at 4% = $96k/yr. That's 2 years earlier than your current trajectory.
Vanguard 401(k) · Apr 14Employer match · W-210Y Treasury
Ask about any account, goal, or projection…
James Whitman
James Whitman
Asks the coach before every quarterly review
AI Coach

Answers grounded in your actual numbers.

Every response is computed against your live balances, transactions, and projections — cited to the account, dated to the minute. Not training data. Not averages. Not generic advice.

  • Cites the exact account and date of every number
  • Runs live projections and simulations on demand
  • Remembers context across sessions
  • Powered by Claude Opus 4.6
Designed for real life

Money isn't abstract. It's dinners, tuition, a first home, a parent getting older.

Stackr runs quietly in the background so the system keeps working while you live the life it's funding. Every decision — a refinance, a tuition bill, a sabbatical — answered against your real numbers.

A Stackr user
A Stackr user
A Stackr user
A Stackr user
A Stackr user
A Stackr user
Priya Khanna
Priya Khanna
Retiring in 2041 with 91% confidence
Retirement

Ten thousand futures, computed.

Real Monte-Carlo projections across historical return distributions — not a single-line forecast pretending to be the truth. Understand the full range of outcomes your portfolio can produce.

  • 10,000 simulations across historical return distributions
  • Adjustable contribution, withdrawal, and allocation
  • Roth vs. traditional modeled side-by-side
  • Updates on every market close
Retirement projection · age 60
$2,148,902
91% probability of hitting target
Target · $2M
P10
$1.4M
P50
$2.1M
P90
$3.1M
Confidence
91%
The full picture

Twelve modules, one surface.

A glance at four of the rooms inside Stackr. Each pulls from the same canonical ledger, so numbers reconcile across every view.

Budget
Multi-timeframe budgets with mid-cycle reforecast.
Open
April 2026$7,522 of $9,740 spent
Housing$3,200 / $3,750
Food$892 / $1,440
Transport$410 / $1,000
Savings$1,900 / $2,000
Discretionary$1,120 / $1,550
Goals
Exact monthly math to hit each target by its date.
Open
Down payment
by Oct 2027
68%
$205k / $300k
Emergency fund
by Jul 2026
94%
$47k / $50k
Europe 2028
by Jun 2028
32%
$5k / $15k
Investments
Consolidated portfolio across every brokerage.
Open
Portfolio value
$954,338
+$36,402 · 3.8% MTD
Equities60%$572,603
Bonds24%$229,041
Alternatives16%$152,694
Transactions
Auto-categorized and fully searchable.
Open
Apr 14Whole FoodsGroceries−$127.43
Apr 13Delta AirlinesTravel−$482.00
Apr 13Stripe payoutIncome+$12,400.00
Apr 12PG&EUtilities−$184.22
Apr 11Apple StorageSubscriptions−$9.99
Apr 11Schwab · dividendInvestment+$284.50
The alternatives

Where Stackr sits in the market.

The other apps are expense trackers with good-looking charts. Stackr is a planning system with a coach.

Capability
Stackr
Monarch
YNAB
Rocket
Unified net worth across accounts
AI counselor grounded in your data
Monte-Carlo retirement projection
Year-round tax estimates
Self-employment / multi-entity support
Surviving-spouse continuity plan
Auto-categorization > 99% accurate
Zero-based budgeting
In their words

Built for people who already manage a lot of money.

"I run three LLCs. Stackr is the first thing that let me see the whole picture — personal and business — without spreadsheets."
Marcus Trevelyan
Marcus Trevelyan
Founder · Brooklyn
"The quarterly tax module pays for the product twice over. No more surprise checks in April."
Priya Khanna
Priya Khanna
Consultant · Austin
"My financial advisor asked what software I was using. I told him it was doing his job."
James Whitman
James Whitman
Surgeon · Minneapolis

As seen in

ForbesTechCrunchThe Wall Street JournalBloombergFast Company
Pricing

Two plans. No feature gating.

Start free for 14 days. Cancel anytime. The only difference between plans is multi-entity support for entrepreneurs.

Personal
$12/ month

For individuals and couples

Start 14-day trial
  • Unlimited account connections
  • All 12 modules
  • AI coach · unlimited queries
  • Monte-Carlo projections
  • Tax estimates · quarterly + annual
  • Surviving-spouse continuity plan
MOST POPULAR
Entrepreneur
$24/ month

For self-employed and small business

Start 14-day trial
  • Everything in Personal
  • Multi-entity accounting
  • Self-employment tax + 1040-ES
  • Revenue forecasting
  • Expense / mileage tracking
  • Priority support

Start with your first account.

Connect in under two minutes. 14 days free. No credit card.

SOC 2 Type II·256-bit encryption·Read-only access·Your data is never sold