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Platform Portability
Uses Substack subdomain (sanityunleashed.substack.com). Migrating would require subscribers to re-subscribe at a new address.
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Critical analysis of corrupt science.
Data updated 2 weeks ago
vs 142 newsletters in Science
3K places you in the top 50% of newsletters in this category.
Engagement Rate
1.97%
median: 0.00%
Posts per Week
1.0
median: 0.9
Subscribers
3K
median: 2K
Maarten Boudry’s Substack
3K subs
Deep into the Forest
3K subs
Wars Of Future Past
3K subs
Weekly Growth
N/A
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Category benchmarks and audience-size adjusted rates
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Tracking started recently for Sanity Unleashed (1 days ago). A growth trend will appear once we have more data points.
Avg Comments
13.0
Avg Likes
46.0
Engagement Rate
1.97%· ~59 likes + comments/post
(comments + likes) / subscribers
Quality Score
Engagement vs Science
1.97% engagement rate
Score Breakdown
Engagement Score
Publishing Frequency
Weekly
Last published Mar 24, 2026
1.0 posts/week avg
Science Pricing
$9.57/mo avg
Your newsletter: Free
Monetization Readiness
Science newsletters typically start charging at ~2K subscribers
Above the typical threshold
100% of similar-size Science newsletters have paid tiers
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Free newsletter in Science where the average paid tier is $10/mo — accessible to a wider audience.