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Platform Portability
Uses Substack subdomain (xartup.substack.com). Migrating would require subscribers to re-subscribe at a new address.
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Data updated Today
Engagement Rate
~0.0 likes + comments/post
avg likes + comments per post (7 posts sampled)
Quality Score
Engagement vs Uncategorized
0.00%category median
Score Breakdown
Engagement Score
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Track CPM rates as they change
Start tracking — freeSpotlight by Xartup reports a rounded subscriber count of 453K. The platform doesn't expose finer-grained numbers, so week-to-week changes below the rounding threshold aren't visible in a chart.
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vs 1001 newsletters in Uncategorized
453K places you in the top 10% of newsletters in this category.
Engagement Rate
0.00%
median: 0.00%
Posts per Week
1.3
median: 1.0
Publishing Consistency
58/100
median: 68/100
Subscribers
453K
median: 200
Here's what we know about this newsletter's activity:
Publishing Pace
Weekly
Variable
Category
Uncategorized
category
Engagement Trend
Building
too early to measure
Publishing Frequency
Weekly
Last published May 20, 2026
Usually publishes Wed
1.3 posts/week avg
Monetization Readiness
Uncategorized newsletters typically start charging at ~1K subscribers
Above the typical threshold
100% of similar-size Uncategorized newsletters have paid tiers
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