Yours, not theirs
Every brief is generated specifically for your holdings. Two investors with different portfolios get different emails.
Sunday morning briefing for the stocks you own
Every Sunday, a personalized briefing lands in your inbox — what happened inside companies you hold, what's shifting around them, and what it means for you.
Private beta · free while we're building
Why it's different
Not your average newsletter
Built entirely around the stocks you own — not the market, not the sector, not what everyone else is watching.
Ten minutes, every Sunday
Concise enough to read with your morning coffee. Substantial enough to carry you through the week.
No dashboards. No digging.
You don't open an app. You don't run a search. The intelligence arrives. You read. You act or move on.
Beyond the news feed
Supplier signals. Competitor moves. Ecosystem shifts. The signals that never appear in your companies' own news.
Honest, not optimistic
When your thesis is intact, we'll say so clearly. When something's worth watching, we won't bury it.
Smarter over time
The longer you use Brief, the more precisely it understands what matters to you. Month 6 is different from month 1.
The brief
What's inside every Sunday?
Six sections. Ten minutes. Everything that matters for your portfolio this week.
- 01
Conviction Board
Your thesis on every holding, quoted back to you each week — so you read the news alongside the reasons you owned this in the first place.
- 02
The Signal
The single most important development across your portfolio this week. Why it matters, what to watch next.
- 03
The Orbit
What's moving inside your companies' supply chains, competitive sets, and ecosystems. The signals their own news feeds never carry.
- 04
The Pipeline
Companies adjacent to your conviction — worth tracking before they're priced as a position.
- 05
The Ledger
The weekly book review. What moved, what didn't, what your weighted bets did vs the market.
- 06
The Provocation
One sharp question to sit with this week. Not advice — a prompt.
Why it exists
Who built this
And why this newsletter exists.
I'm Alex. I've been interested in markets since I was 14. Investing for nearly a decade. Over the years, I built a concentrated portfolio around one idea: the technologies that will define the next decade. AI infrastructure. Autonomous systems. The crypto economy's picks and shovels. Companies I believe in enough to hold through the drawdowns.
The problem was staying close to that conviction without it becoming a second job. I couldn't find anything that knew my thesis and told me what actually mattered each week — so I built it.
Brief is an AI-native product. I don't write each email by hand — I built the system that does. Every Sunday brief is generated by AI trained to understand your specific holdings, your thesis, and what shifted around your companies that week. I'm the first user. Every Sunday morning, I read the same email you'll receive. When something isn't sharp enough, I fix the system.
Built this for myself — hoping it's useful for you too. If it's not, I want to know.
— Alex DavidovichFollow on X
Read 4 emails. Then decide.
We're in private beta. Early subscribers get free access while we're building.