Reletter
Artwork for MarTech AI

Weekly AI content strategy that (actually) works.

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues120Founded3 years agoLast Issue9 days ago
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charliehills.substack.com
Artwork for MarTech AI

Latest Issues

How to quit AI slop

This week I gave a talk to 120 people at NatWest. I built the 29 slides for it in one sitting.

A month ago that same deck would have taken me two days of arguing with Claude about fonts and spacing 😭 I have a design background (which made...

9 days ago
52
8

Give me 10 minutes. I'll teach you 80% of Claude Code.

On the 3rd of March 2026, I opened the terminal, typed "claude", and had no idea what I was doing. 173 days later, it runs (almost) 100% of my content business.

I'm not a developer. I'm a marketer who discovered the power of Claude Code fo...

16 days ago
82
11

HTML > MD

I say the same two words to Claude 12+ times in one day.

"Show me."

The work existed. I just couldn’t see it with the wall of text that Claude would give me.

So I went and counted. Across 2,152 session transcripts and 15,109 prompts I ha...

23 days ago
64
19

Delete your CLAUDE.md

Last week I sat down to delete my entire Claude setup.

Not tidy it. Delete it. The CLAUDE.md, the hooks, the skills, 6+ months of instructions I'd written one bad session at a time.

The reason is that the man who built Claude Code told me...

a month ago
180
30

100% humanised text (with AI)

I’m quite nervous about publishing this edition. Building in public opens you up to a lot of potential criticism and AI has been my shield this entire time.

I’m writing this newsletter (without AI). Something I rarely do. I’ve never been a...

a month ago
88
26

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Authors

The writers behind this newsletter.

  • Charlie Hills

    I help you (actually) use AI.

  • Sabahudin Murtic \ud83c\udf81

    Learn how to build and deploy AI systems to cut admin tasks, generate leads & deliver premium services. I ran my business on one core AI system for 3 years and helped 50+ SMBs and solopreneurs.

  • Jérémy Grandillon

    8 years in GTM. 3 years building with AI. Founder @ TC9, GTM engines for B2B. Clay / Lemlist / FullEnrich partner. 62k+ on LinkedIn.

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