Jon Turow
Builder. Partner at Madrona. Focused on early-stage AI, agents, and data. Ex-AWS.
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 16 | Founded | a year ago | Last Issue | 6 months ago |
| Active | |||||
Read this Newsletter
jonturow.substack.comLatest Issues
From Reasoning Constraints to Reasoning Abundance
Storage became abundant. Compute became abundant. Now, reasoning is on the same path.
The last few years have shown us something extraordinary: machines can now reason. Large reasoning models have learned to generalize, to plan, to explain...
When AI Becomes Your Customer: Lessons from Two Founders Who Bet the Company
We’ve all heard the tidy story: first comes infrastructure, then applications follow. But that’s not how it really works. Infrastructure and apps evolve together, each forcing the other forward. Right now, that interplay is accelerating fas...
Investing In Axiom
I’m thrilled to share Madrona’s investment in Axiom, a company building advanced reasoning models trained on mathematical proofs. The world’s most pressing challenges, from drug discovery to energy independence, aren’t bottlenecked by data...
reAgent Wrap-Up: What 150 Builders Said About Agent Hype versus Agent Reality
A few weeks ago, we hosted reAgent, an invite-only gathering of 150+ AI agent builders at GitHub HQ. The speaker lineup included Nikita Shamgunov (CEO of Neon, now acquired by Databricks), Nick Turley (Head of Product, ChatGPT), Idan Gazit...
Apollo’s Living Legacy Is Fading—And Artemis Is on the Clock
With Jim Lovell’s passing, I had a conversation with ChatGPT (and GPT 5 freshly under the hood) about the likelihood we let every person who has visited the moon, die before we land another person on the moon.
There are 5 remaining people...
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Jon Turow.
| Subscribers | Monthly Web Visits | Accepts Sponsors | |||
|---|---|---|---|---|---|
| Estimated Cost per Ad | |||||
Explore More
Authors
The writers behind this newsletter.
Builder. Partner at Madrona. Focused on early stage AI, agents, and data. Ex-AWS.
Frequently Asked Questions
How can I access the email archive for Jon Turow?
You can find recent issues that have been published by Jon Turow 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 Jon Turow have?
To see how many people subscribe to Jon Turow, 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 Jon Turow?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Jon Turow 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 Jon Turow?
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 Jon Turow using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Jon Turow?
Scroll up to where it says Related Newsletters to see other publications like Jon Turow. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Jon Turow?
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.