Kieran’s Substack - The AI Marketing Generalist
Kieran FlanaganTurn AI into results. Join smart marketers getting 10X results with AI - insights and use cases in your inbox every week.
| Platform |  | Pricing | Freemium | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 49 | Subscribers | Read | kieranflanagan.io |
Curious about how many subscribers Kieran’s Substack has or want to find similar newsletters? Reletter has got you covered. We collated all the information we could find from across the web in our database of over three million newsletters.
Check the email archives, get traffic estimates, engagement scores and more to discover the best advertising opportunities.
Our search tool helps you locate relevant newsletters for any topic and compare their stats for better sponsorship decisions.
Latest Issues
Recent posts by this newsletter. Browse the email archive.
147,000 AI Agents Just Built Their Own Internet
An AI agent went from weekend project to 186,000 GitHub stars in three weeks. Then, it built a social network where only AI agents can post. This is the story of OpenClaw and Moltbook. A weekend hack that became the fastest-growing open-sou...
The AI Explosion: A Day That Changed Knowledge Work Forever
In the past two months, it’s felt like the pace of AI launches and progress has sped up by 10x, 20x, 30x. It’s been head-spinning.
How I Use an AI Agent to Get Competitor Intel + A Strategy to Beat Them
The AI world is all Antropic right now: Claude Code, Claude Cowork, and Clawdbot. And I’ll be covering use cases for all of these in future posts, but this week I want to cover Manus.
The prompting techniques I still use in 2026
Prompting still matters in 2026. Here are my best techniques
Similar Newsletters
Other publications recommended by the authors of this newsletter.
Authors
The writers behind this newsletter.
SVP Marketing @HubSpot, podcast host, investor, advisor
Frequently Asked Questions
How can I access the email archive for Kieran’s Substack?
You can find recent issues that have been published by Kieran’s 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 Kieran’s Substack have?
To see how many people subscribe to Kieran’s 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 Kieran’s Substack?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Kieran’s 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 Kieran’s 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 Kieran’s Substack using the contact information provided and ask for a copy of their media kit.
How can I find newsletters similar to Kieran’s Substack?
Scroll up to where it says Similar Newsletters to see other publications like Kieran’s 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 Kieran’s 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.