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Track Personal Canon Formation's growth
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Platform Portability
Uses Substack subdomain (johnhalbrooks.substack.com). Migrating would require subscribers to re-subscribe at a new address.
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A newsletter about how we read and listen to enrich our lives.
Data updated 1 week ago
200 paid
Weekly Growth
0%
Paid Subscriber Retention
Insufficient data
14 of 30 days needed
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Tracking started recently for Personal Canon Formation (14 days ago). A growth trend will appear once we have more data points.
vs 1553 newsletters in Culture
2K places you in the top 50% of newsletters in this category.
Engagement Rate
0.70%
median: 0.00%
Posts per Week
1.2
median: 1.0
Subscribers
2K
median: 1K
The Lowbrow Book Club
2K subs
0%/wk
ChickLits
2K subs
The Wild Forgotten 🍂
2K subs
0%/wk
Title | Access |
|---|---|
| Mære MearcstapaMore on BeowulfMar 25, 2026 |
| Public |
| Some New Music While You're WaitingWe will soon return to regular programmingMar 13, 2026 | Public |
Avg Comments
0.5
Avg Likes
13.5
Engagement Rate
0.70%· ~14 likes + comments/post
(comments + likes) / subscribers
Quality Score
Engagement vs Culture
0.70% engagement rate
Score Breakdown
Engagement Score
Publishing Frequency
Weekly
Last published Mar 25, 2026
1.2 posts/week avg
Culture Pricing
$7.02/mo avg
Below average(-29%)
Monetization Readiness
Already monetizing
100% of similar-size Culture newsletters also have paid tiers
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