80,000+
Combined Substack subscribers
Partner with us
Put your brand in front of investors who pay for research
Placement or a dedicated sponsored edition on Public Markets and Macro Notes — two Substack bestsellers with 80,000 combined subscribers and 1,000 paying members. A highly qualified investor audience.
Start a conversation1,000+
Paying subscribers across both titles
2
Substack bestsellers
How we work
A partnership, not a media buy
Every collaboration starts with your goals and ends with a story investors actually want to read.
Understand your goals
We start with a conversation — your brand, your audience, and whether a placement or a dedicated edition is the right fit.
Co-create the story
Our editorial teams work with you to craft a narrative that fits Public Markets or Macro Notes and resonates with investors.
Reach qualified readers
We place your message inside research investors already pay for — not beside it.
Collaboration formats
Two ways to sponsor our titles
A placement inside a regular edition, or a dedicated sponsored send — on Public Markets, Macro Notes, or both.
Placement
A premium presence inside a regular edition of Public Markets or Macro Notes — headline, narrative, and CTA woven into the reading experience.
- In-edition placement
- Editorial review
- Custom creative
Most popular
Dedicated sponsored edition
A fully dedicated send on Public Markets or Macro Notes, written and designed with our team to tell your story the way investors actually read.
- Dedicated send
- Co-written narrative
- Performance reporting
Why Altis
Built for brands that care about credibility
Editorial integrity
Every collaboration is reviewed by our writers. Your brand appears in context readers trust.
Investors who pay for research
Premium members spend $300+ a year. Founding members spend $1,000+ a year. This is a qualified audience.
Hands-on partnership
You work directly with our team — from brief to launch. No self-serve ad portal.
Who you'll reach
An audience of highly qualified investors
1,000 paying subscribers across both titles. Premium is $300+ a year; Founding is $1,000+ a year for our research. They allocate capital — and they notice brands that earn their attention.
Highly qualified investors
Readers who follow markets professionally — allocators, fund managers, and serious individual investors.
Paying research subscribers
1,000 paying members across both titles. Premium is $300+/year. Founding is $1,000+/year for our research.
Capital decision-makers
An audience that allocates capital, manages portfolios, and advises clients — not a generic ad inventory.
Our titles
Public Markets and Macro Notes
Two Substack bestsellers. 80,000 combined subscribers. Sponsor one title or both.
Global reach
Where our readers are
Concentrated in the United States, with strong reach across the UK, Europe, and Asia-Pacific.
United States
65%
Europe (ex-UK)
15%
United Kingdom
9%
Canada
5%
China
4%
Rest of world
4%
Japan
3%
Let's design something together
Tell us about your brand, your goals, and the investors you want to reach. We'll come back with ideas — not a rate card.
Get in touch