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Platform Portability
Uses Substack subdomain (ruben.substack.com). Migrating would require subscribers to re-subscribe at a new address.
Custom domains let newsletters switch platforms without losing their audience.
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Stop feeling behind on AI. I test the tools on my own screen, then show you exactly where to click. Copy it, and be the one at work everyone asks about AI.
Data updated Today
Avg Comments
52.9
Avg Likes
473.2
Engagement Rate
0.05%· ~526 likes + comments/post
(comments + likes) / subscribers
Typical for lists with 986K+ subscribers
Quality Score
Engagement vs AI
0.05% engagement rate
Score Breakdown
Engagement Score
| Subscriber-only |
| Limits.How to make Claude limitless (22 rules):Oct 7, 2026 | Public |
| Bubble-Burst.(□) AI is a bubble. (□) AI is very hard to learn. (☑) None of the above.Oct 4, 2026 | Subscriber-only |
| How to set up Claude.The simplest guide to setting up Claude from a fresh new account:Sep 30, 2026 | Public |
| Opus 5.5Claude is finally back.Sep 27, 2026 | Subscriber-only |
| General Purpose Consulting.The difference between GPT and GPC:Sep 23, 2026 | Public |
| Jev.How to use the new AI, 'Jev', with case studies + copy & paste prompts:Sep 20, 2026 | Subscriber-only |
| Pareto.23 minutes to master 80% of AI:Sep 16, 2026 | Subscriber-only |
| Privacy.Claude & ChatGPT read your chats.Sep 13, 2026 | Subscriber-only |
| Switch.The simplest guide on switching between Claude <> ChatGPT:Sep 9, 2026 | Subscriber-only |
22.2K paid
Weekly Growth
+1.0%
Paid Subscriber Retention
+4.7%
net growth
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Start tracking — freevs 117 newsletters in AI
986K places you in the top 10% of newsletters in this category.
Posts per Week
1.9
median: 1.1
Publishing Consistency
87/100
median: 69/100
Subscribers
986K
median: 2K
Subscriber counts are rounded by the platform — step changes may not reflect actual growth
Publishing Frequency
~2x per week
Last published Oct 9, 2026
Usually publishes Wed, Sun
1.9 posts/week avg
AI Pricing
$5/mo median
Premium tier
Monetization Readiness
Already monetizing
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Start tracking — freePremium Pricing
Priced at $120/mo, 2300% above the AI median of $5/mo.

Almost Timely Newsletter
290K subs

Ahead of AI
221K subs
++1.0%/wk

AI First Designer
213K subs
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