Democratizing financial intelligence

Know where to invest
and exactly why.

QUAFI is a portfolio calculator. Choose how much risk you accept and when you will need the money. QUAFI analyses ten years of market data, finds the mix of assets with the best historical balance of risk and return for those settings, and explains every weight. The decision stays with you.

Start with any amount · Your money stays in your account · No card required
A real QUAFI portfolio

QUAFI built this portfolio with data up to 2024. We then tested it on all of 2025.

12-month out-of-sample test · 2025
Why QUAFI

What sets QUAFI apart

01

Results you can check.

Every report includes a backtest chart of the allocation's cumulative return against the S&P 500 over the window you choose. The chart shows the whole curve, including the periods when the allocation did worse than the index.

02

One flat fee.

QUAFI charges a fixed subscription. It takes no percentage of your assets, no commission on trades and no payments from brokers.

03

Your first two analyses are free.

Run two complete optimizations before you pay anything, one guided and one with your own assets.

How it works

Three steps, and no finance background needed.

Step 1

Choose your settings.

QUAFI asks when you will need the money and how large a temporary drop you could accept. Nothing else is needed to start.

Step 2

Choose where to look.

Pick the markets yourself or let QUAFI search all of them. It covers US stocks, funds and bonds, CEDEARs, and Argentine stocks and bonds.

Step 3

Read the analysis.

In about a minute QUAFI shows the assets, the weight of each, the reasoning behind them and the main risks of the allocation.

The method, briefly

Academic finance, applied in seconds.

QUAFI evaluates every instrument on its full price history. Losses weigh more than gains of the same size, as they do for most investors, and recent market behaviour counts more than the distant past. The optimizer then sets the weights with a maximum and a minimum per asset, so no portfolio depends on a single name and none carries positions too small to matter. The models come from behavioural finance and econometrics, and QUAFI Research publishes them.

Universe
3,400+ instruments
US stocks · ETFs · CEDEARs · Argentine stocks · US and Argentine bonds
Backtest window
10 years
Daily closing prices · updated every business day
Benchmark
SPY
Every report compares the allocation with the S&P 500 ETF
QUAFI Academy · Free

Learn the basics of investing, for free.

QUAFI Academy is a free course in English and Spanish on how investing works. Short videos and plain-language lessons explain compound interest, diversification and the rest of the basics, with quizzes along the way and a certificate you can share. No background in finance is needed.

  • Short lessons, in English and Spanish
  • Quizzes to check what you've learned
  • A certificate you can share on LinkedIn
  • Free, with no card and no limits
Start learning
Pricing

A flat monthly fee, with nothing charged on your assets.

Every plan includes the full optimization engine, the downloadable report and the detail screen for each asset. You only pay a flat monthly fee.

Pro is free during the launch.

During the launch period every account has the complete Pro plan for free, and QUAFI asks for no card or payment method. When paid plans start, you will choose whether to continue, and nothing is charged before that.

Standard
15% off launch pricing
$15/ month
Included during the launch
  • 3 optimizations / month
  • Full report download
  • Email support
Start free
QUAFI Enterprise
Custom contract
Contact us
  • API access for direct integration
  • White-label client-facing views
  • Dedicated integration support
  • Several users, with no single-session limit
Talk to us

All plans are billed in US dollars, and you can cancel at any time from your account settings. Every new account includes two free optimizations before any payment.

Who we are

Built by researchers who show their work.

Agustín A. Shehadi C., Ph.D. in Economics, founded QUAFI to give individual investors the optimization methods that funds and private banks use. QUAFI sells no financial products and takes no share of your gains. It charges a flat fee and explains how it reaches every result.

Our commitments
  • QUAFI never holds or moves your money
  • QUAFI earns no commission on trades
  • QUAFI makes no promise of returns
  • QUAFI never sells your data

Our research is open to everyone. QUAFI Research publishes the working papers behind the product, on finance, behavioral finance and financial econometrics.

PRO
free subscription
during the launch
0 %
fee charged
on your assets
24 h
market-data
refresh cycle
Contact

Questions about QUAFI?

Write to us and we reply within one business day. An automatic confirmation arrives as soon as your message does.

support@quafi.io