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Platform Portability
Uses custom domain (51insights.xyz) — can migrate to any platform without losing subscribers
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Data updated 1 month ago
Avg Comments
0.2
Avg Likes
4.7
Engagement Rate
0.03%· ~5 likes + comments/post
(comments + likes) / subscribers
Quality Score
Engagement vs Crypto
0.03% engagement rate
Score Breakdown
Engagement Score
| Subscriber-only |
| Public |
| Public |
| Subscriber-only |
| Subscriber-only |
| Public |
| Subscriber-only |
| Subscriber-only |
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480 paid
Track revenue changes over time
Start tracking — freeTrack CPM rates as they change
Start tracking — freeWe don't have enough growth data for 51 Insights yet. The average Crypto newsletter has 2K subscribers.
Based on 267 Crypto newsletters tracked
vs 100 newsletters in Crypto
16K places you in the top 25% of newsletters in this category.
Posts per Week
3.4
median: 1.1
Publishing Consistency
72/100
median: 63/100
Subscribers
16K
median: 2K
Black Flag DAO
19K subs
Strategy Master
12K subs
Jordi Visser Macro-AI-Crypto Substack
23K subs
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Including Ripple, Mercury, MoonPay x Wallet + 87 more.
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Publishing Frequency
~3x per week
Last published Mar 30, 2026
Usually publishes Wed, Tue
3.4 posts/week avg
Crypto Pricing
$5/mo median
Premium tier
Monetization Readiness
Already monetizing
100% of similar-size Crypto newsletters also have paid tiers
Unlock revenue estimates, CPM benchmarks, and detected sponsors
Start tracking — freePriced at $49/mo, 880% above the Crypto median of $5/mo.