Know what a stock is worth.
Fair value, the risks and one researched pick a week, for the stocks you own and the ones you want.
Every Stock of the Week, losers included.
The full recordChange since each pick’s stamped entry price. The public record runs one week behind. Past picks say nothing certain about the next one.
Your investing routine, in one app.
Research, your portfolio, the weekly pick and your calendar. On your phone and on your laptop, always in sync.
Portfolio
Weekly Top 10
Company research
Stock of the Week
Earnings calendar
Know what it is worth
A fair value for the stocks you look up, with the bear, base and bull case set against today’s price, and the risks read from the company’s own filings.
How it worksSee where you stand
Every position in one place, in any currency, with your P&L in yours. Import from XTB instead of typing it in.
How it worksGet one pick a week
Every Wednesday, one stock with the thesis and the risks written out, and a public record of how every pick has done.
How it worksStop refreshing
Price, score and fair-value alerts on your phone, and the earnings and dividend dates for everything you follow.
How it works
Also in the plan
A shortlist, the big funds, and your calendar.
The weekly Top 10
Ten names every week, each past a valuation check, with the reasons and the risks.
Earnings and dividends
Report and ex-dividend dates for everything you follow.
Built for Europe too
LSE, XETRA and Euronext listings, portfolios in EUR or USD, and imports from XTB.
“What would have to go wrong for this stock to fall 30%?”
Ask the Copilot
Ask about a company or about your own portfolio, in plain language, any time.
Superinvestors
What well-known funds report owning, and what they changed.
Read a real analysis. No account needed.
The same engine subscribers use, on a stock of your choice. Not a mock-up.
Pick a ticker above to see a live fair-value analysis, right here.
One plan. Everything in it.
No tiers to compare and nothing held back for a higher plan. Pay monthly, or pay for ten months and get twelve.
- Stock of the Week, the day it is published
- Unlimited company analyses
- Unlimited watchlist
- Fair value engine with declared sources
- Financial statements
- Portfolio tracking & P&L
- Portfolio analytics & risk metrics
- Price & score alerts
- Advanced screener
- Opportunities & dip finder
Then $4.99 a month. Cancel anytime.
Secure checkout by Stripe · Cancel anytime from Settings
Questions, answered
What does it cost?
One plan with everything in it: $4.99 a month, with the first month at $2.49, or $49.90 a year, which is ten months’ price for twelve.
Can I cancel?
Yes, from Settings, whenever you like. You keep access until the end of the period you paid for, and you can refund your most recent charge yourself within 14 days.
Is this financial advice?
No. AerInvest is research: it knows nothing about your situation, and every valuation says what it is based on and what it could not work out. Decisions stay yours.
Where does the data come from?
Company filings from SEC EDGAR, market data from established providers, and 13F filings for the superinvestor holdings. Each valuation names its sources on the page.
Which markets are covered?
US stocks plus the major European and other exchanges, including LSE, XETRA, Euronext, TSX and ASX. Portfolios can hold positions in different currencies.
Invest with the numbers in front of you.
Answer a few questions, see a real analysis, and start your first month for $2.49.
Get started