Be one of the first 20 inside.
I'm opening the Keystone app to a small group of testers. You see the portfolios, try new features before anyone else, and tell me what to fix. Your first month of the base plan is free.
See it in 20 seconds

Follow the portfolios, trade by trade.
| ACME Acme Robotics | 12.4% | +1.8% |
| BRIO Brio Energy | 10.9% | +0.6% |
| NOVA Nova Health | 9.8% | −0.9% |
| FLUX Flux Semis | 8.7% | +2.4% |
Where we are
- NovemberFinal polish
The last fixes before testers come in. You can already reserve a spot below.
- December 1Beta opens
The first 20 testers get in, with a free month of the base plan. You try it, report bugs and suggest features. What you find gets fixed before the public release.
- January 1Public release
The plans open to everyone.
The beta, in detail
People who follow my portfolios and will open the app a few times a week. You do not need to know anything technical.
The base plan free for your first month, and the first look at every new feature before it opens to everyone.
Use it like you normally would. When something is broken, slow or confusing, tell me from inside the app. It takes a minute.
More, then Report a bug or Suggest a feature (only beta testers can suggest features). I read every one and answer by email.
The app is read-only for members. It never moves money, and it shows no dollar amounts, only weights and percentages. It is general information, not investment advice.
Your free month ends on its own and nothing renews. Testers hear the prices first, before the public release on January 1.
- Now. Reserve your spot and confirm your email. I use this month to polish the app and finish the plans.
- December 1. The beta opens. Everyone holding a spot gets an email with their access. Later reservations join the waitlist, in order.
- During December. You try it, send reports and ideas. Fixes ship as they are ready, and I tell reporters when theirs is done.
- January 1. The plans open to everyone, with prices announced.
The plans, so far
Here is what each level will include. Prices are not set yet. They are announced when the plans open on January 1, and beta testers hear them first.
Base
- Every position and its weight
- The week's trades once the week is over (Swing can also get each day's trades after the close)
- Daily performance snapshots
Pro
- Everything in Base
- Trades as they happen
- My thesis, news posts, quarterly reports and videos
- Market watch (Swing)
Ultimate
- Both portfolios, Swing and Solid Compounding
- Every trade as it happens
- All research and videos
- New portfolios and features included
Plans and what they include can still change before January 1. Nothing here is investment advice.
What it looks like inside
| Position | Weight | Today |
|---|---|---|
| ACME Acme Robotics | 12.4% | +1.8% |
| NOVA Nova Energy | 10.1% | -0.6% |
| ORBT Orbit Networks | 8.3% | +0.9% |
| HLIX Helix Health | 6.6% | +0.2% |
Every position and how much of the portfolio it is.
Today · 10:42 AM
Yesterday · 2:15 PM
Mon · 9:48 AM
Each move, as it happens for Pro and Ultimate, or after the week or day for Base.
ACME: why I own it
- What the company does and why it can keep growing
- What would make me sell
- The numbers from the latest quarter
The thinking behind each position, with quarterly reports and videos (Pro and Ultimate).
How the portfolio is doing against the market.
Sample screens with made-up companies and numbers, to show the layout. The real app shows the real portfolios.
Reserve your spot
How it works
- Reserve and confirm. Tap the link in the email we send, so we know it's really you.
- Beta opens soon. If you hold a spot, you get an email with your access and a free month of the base plan.
- Try it and tell me. Inside the app, More → Report a bug and More → Suggest a feature go straight to me.
Holdings and weights, and the research behind them.
Your ideas decide what gets built next.
Of the base plan. No card needed to start.
Questions
What do I get for free?
A free month of the base plan (the lowest plan) when the beta opens. After that it ends on its own; nothing renews unless you choose a plan.
What if the 20 spots are gone?
You join the waitlist, in order. If a spot opens up or I add more, you're next.
Is this investment advice?
No. It is general information and opinion. Investing involves risk, and you can lose money.
Already a tester?
Sign in here, then use More → Report a bug or Suggest a feature.
Compare the plans
| What you get | BaseSee what is held | ProFollow it live | UltimateEverything |
|---|---|---|---|
| Every position and its weight | ✓ | ✓ | ✓ |
| Trades | After the week, or each day after the close | As they happen | As they happen |
| Daily performance snapshots | Daily option | ✓ | ✓ |
| My thesis and news posts | — | ✓ | ✓ |
| Quarterly reports and videos | — | ✓ | ✓ |
| Market watch | — | ✓ | ✓ |
| Both portfolios together (Swing and Solid Compounding) | — | — | ✓ |
| New portfolios and features included | — | — | ✓ |
| Price | To be announced | To be announced | To be announced |
Base and Pro are per portfolio. What each plan includes can still change before January 1.
Reserve my spot