Reletter
Artwork for Holon Substack

Esteban with the team of Holon Labs writing about our ideas and projects.

Platform
Substack
PricingOnly free issuesPublishesTwice weekly
Issues118Founded2 years agoLast Issue9 days ago
Active

Read this Newsletter

estebanandthecollective.substack.co...
Artwork for Holon Substack

Latest Issues

The Sobremesa of a City

In our house the most important piece of furniture is the dinning table. Not the couch, not the beds, not the desk where the work gets done. The table. It is where we convene, where the day gets told, where food that was a dozen separate th...

9 days ago
1

The Vernacular of Gardening Should Be Interior Architecture

At the beginning of my career I had to work in Calama, a mining city in the north of Chile, more than two thousand meters up in the driest desert on Earth, where the reason the town exists is the copper pit next door. It is not a place anyo...

17 days ago
1

Too Small and Too Many to Count

Conservation is already happening in this city, and almost none of it is called that.

It happens on a Saturday morning when somebody puts in a milkweed. It happens when a family keeps a language alive at a festival, when a congregation ope...

23 days ago
1

What an Orchid Knows About Cities

I heard it from Dr. Jyotsna Sharma, Professor of Plant Ecology and Conservation at Texas Tech University, at the 2026 Wildscapes Workshop organized by the Houston Chapter of the Native Plant Society of Texas. She was talking about orchids i...

a month ago
1

To Focus Is to Turn Away

A few months ago I was at a gathering of nonprofit leaders in California, and during a casual lunch one of them asked the table a question I loved: “Do you think nonprofits should focus on a specific, narrow scope, or should they aim big, f...

a month ago
2

Key Facts

Contact Information
Newsletter Author
Number of Subscribers
Find out how many people subscribe to this newsletter.

Audience Metrics

Subscribers, engagement, traffic and sponsorship for Holon Substack.

SubscribersEngagement66Monthly Web Visits
Accepts SponsorsEstimated Cost per Ad

Authors

The writers behind this newsletter.

  • Esteban Montero

    CEO and co-founder of Holon Labs & Holon Computing

  • Brandon Baylor

    Co-founder and CTO of Holon

  • Frequently Asked Questions

    How can I access the email archive for Holon Substack?

    You can find recent issues that have been published by Holon Substack on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.

    How many subscribers does Holon Substack have?

    To see how many people subscribe to Holon Substack, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.

    How can I advertise in Holon Substack?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch Holon Substack as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.

    Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.

    How much does it cost to sponsor a publication like Holon Substack?

    Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.

    To find out how much an ad will cost, contact Holon Substack using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters related to Holon Substack?

    Scroll up to where it says Related Newsletters to see other publications like Holon Substack. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

    How do I contact Holon Substack?

    Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.