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Clarity

All your money, one clear view

© 2026 Clarity

Index Fund Investors

Portfolio Tracker for Index Fund Investors

Track your three-fund portfolio across every account, monitor asset allocation drift, and see your complete net worth in one place.

The Problem

Challenges index fund investors face with their finances

  • Same funds held in 401k, IRA, and taxable accounts — hard to see total allocation across all three
  • Asset allocation drift goes unnoticed for months because no tool shows the cross-account picture
  • Tax-efficient fund placement (bonds in tax-deferred, stocks in taxable) is hard to monitor
  • Net worth feels invisible when it's split across a 401k, HSA, 529, brokerage, and savings
  • Manual spreadsheet tracking works but requires updating every month — easy to fall behind

How Clarity Helps

Specific solutions for index fund investors

Multi-Account Sync

Problem: Cross-account allocation blindness

Connect 401k, IRA, taxable brokerage, and HSA accounts. See your total asset allocation across all accounts in one view.

Allocation Analytics

Problem: Unnoticed allocation drift

Portfolio analytics show your current allocation by asset class, making it easy to spot when you've drifted from your target.

Net Worth Tracking

Problem: Invisible net worth

Daily portfolio snapshots track your total net worth across every account — 401k, HSA, 529, brokerage, savings, and more.

Automatic Sync

Problem: Manual spreadsheet updates

Automatic daily sync means your portfolio is always current. No more monthly spreadsheet sessions.

Key Features

Total Allocation View

See stocks/bonds/international split across 401k, IRA, taxable, and other accounts combined.

Net Worth Dashboard

Daily tracking of total net worth across all financial accounts and asset types.

Automatic Sync

Connect once and your portfolio stays current. Supports 12,000+ institutions.

Historical Snapshots

See your portfolio growth over months and years with daily snapshot data.

Real-World Use Cases

1

Monitor total stock/bond allocation across 401k (VTSAX), IRA (VXUS), and taxable (BND) accounts

2

Check if asset allocation has drifted more than 5% from the 80/20 target

3

Track total net worth growth including 401k, HSA, 529, brokerage, and emergency fund

4

Review year-over-year portfolio growth without maintaining a manual spreadsheet

“I follow a simple three-fund strategy but across 5 accounts. Clarity shows me my real allocation and total net worth without the monthly spreadsheet ritual.”

Michael S.

Boglehead investor, 15-year horizon

Frequently Asked Questions

Can Clarity connect to my 401k?

Yes. Clarity connects to most 401k providers through Plaid, including Fidelity, Vanguard, Schwab, T. Rowe Price, and Empower. Your holdings and balances sync automatically.

Does Clarity show asset allocation across accounts?

Yes. Clarity aggregates holdings across all connected accounts and shows your total portfolio allocation by asset class — equities, bonds, international, cash, etc.

How often does Clarity sync my accounts?

Clarity syncs your connected accounts daily. You can also trigger a manual sync at any time for the latest data.

Is Clarity useful if I only buy index funds?

Absolutely. The value of Clarity for index investors is the cross-account aggregation — seeing your total allocation, net worth, and growth without manual tracking.

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