Built to fall less, so a crash can't shake you
Validated on 20+ years of real market data.
$0 management & performance fees · We never hold your money · Works with any brokerage
Recalculated monthly · shifts to defense in crises
Full 20+yr backtest incl. the GFC & COVID · past performance does not guarantee future results
The closer to the top (0%), the less it fell — peak-to-trough drawdown.
Here's how Porteezy held up through history's worst crashes.
20+ years of real data, through the Global Financial Crisis (2008) and COVID (2020).
The closer to the top (0%), the less it fell — peak-to-trough drawdown.
| Porteezy | US market (S&P 500) | |
|---|---|---|
| Max drawdown (all-time) | −15% | −51% |
| Annualized return | 9.8% | 10.9% |
Jan 2005 – Jun 2026 · dividends reinvested · past performance does not guarantee future results
There's no reason to hand it over.
Roboadvisors, funds, and wealth managers run the money for you — 1–2.5% a year, often plus another 15–20% of your profits on top. Porteezy is different.
- Only computes and shows the weights — no custody of your assets
- You place the orders in your own brokerage account
| Porteezy | Managed for a fee | Free backtest tools (past-return calculators) | |
|---|---|---|---|
| Control of assets | Your account, your control | Delegated — they trade for you | You keep control |
| Decision method | Mathematical optimization + a trend-defense filter | In-house (closed) | None (backtest only) |
| Asset classes | US ETFs + stocks + bonds + gold + real estate + commodities | Varies by product | ETFs only |
| Annual cost | $0 (management + performance) | 1–2.5%/yr + 15–20% of profits | $0 |
| Order execution | One-click broker export or apply manually | Automatic (you don't control) | Manual |
Three steps. That's it.
Load this month's recommended weights
Pull this month's recommended weights with one click. Or enter your holdings manually and start from there.
Preview buy/sell quantities
See the buy/sell quantities needed to move from your current holdings to the recommended weights. A Porteezy report walks you through the reasoning.
Order at your brokerage
Place the recommended weights as orders in your own brokerage app — any broker works. Korea Investment (KIS) also supports one-click export.
Free — and the core stays free.
Porteezy never holds your assets.
- Therefore we charge no management fee
- No other charges, ever
- Service usage — Free, unlimited
- Porteezy analysis report — Free, included with every recommendation
- Management fee — $0 (forever)
- Performance fee — $0
Frequently asked
Does Porteezy hold my money?
No. Every asset stays inside your own brokerage account. Porteezy only computes the weights and shows them — you place the orders yourself.
Which optimization algorithm do you use?
Mathematical portfolio optimization on top of a proven optimization engine, plus a multi-layer defensive filter that cuts risk assets and moves into safe assets when the market signals risk.
Do I need a specific brokerage account?
Today, one-click order export is Korea Investment Securities (KIS)-only. Support for other brokerages will roll out progressively. For other brokerages, you can apply the weights manually.
Will you charge for this later?
The features that are free today stay free. Future premium analytics or advanced reports may carry a fee, but the management fee will always be $0.
Won't the algorithm go stale and stop working over time?
Porteezy isn't a fixed rule. On the 1st of every month it recomputes weights from scratch on the latest data, so when the market shifts, the allocation shifts with it. It's also tested on stretches of data it never learned from, to check whether an allocation only ever fit the past.
Why not just buy the S&P 500 and hold?
It's a fine plan — if you can actually hold through a −50% crash. Most people sell near the bottom and lose years to the recovery. Porteezy gives up a little return versus the index in exchange for much shallower crashes, which makes holding far easier.
Crashes come without warning.
Cut your drawdown before they do.
See this month's recommended weights in 30 seconds — no signup.