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Uses Substack subdomain (charliehills.substack.com). Migrating would require subscribers to re-subscribe at a new address.
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Data updated 2 weeks ago
Avg Comments
12.0
Avg Likes
69.0
Engagement Rate
0.18%· ~81 likes + comments/post
(comments + likes) / subscribers
Quality Score
Engagement vs AI
0.18% engagement rate
See MarTech AI's score breakdown & category ranking
Quality sub-scores, category percentile, and engagement benchmarks
See full analysis freeUsed by thousands of newsletter operators and advertisers
| Public |
| Claude + CoworkThe full setup guideMar 15, 2026 | Public |
2.3K paid
Weekly Growth
~0%
Paid Subscriber Retention
Insufficient data
16 of 30 days needed
Paid newsletter — revenue data available
See full revenue breakdown
MRR methodology, pricing analysis, and revenue projections
Create free accountUsed by thousands of newsletter operators and advertisers
$30–$60
See detailed CPM analysis
Category benchmarks and audience-size adjusted rates
Create free accountUsed by thousands of newsletter operators and advertisers
Tracking started recently for MarTech AI (1 days ago). A growth trend will appear once we have more data points.
AI In Finance
45K subs
++12.9%/wk
Not A Bot
53K subs
AI: A Guide for Thinking Humans
58K subs
++0.9%/wk
Sign up for a free account to unlock MarTech AI's percentile rankings in AI
Sign up freeHere's what we know about this newsletter's activity:
Publishing Pace
Weekly
Category Rank
#51 of 530
in AI
Engagement Trend
Building
too early to measure
Publishing Frequency
Weekly
Last published Mar 29, 2026
1.0 posts/week avg
AI Pricing
$28.98/mo avg
Below average(-48%)
Monetization Readiness
Already monetizing
100% of similar-size AI newsletters also have paid tiers
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Sign up freePriced at $15/mo, 48% below the AI average of $29/mo.
