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Platform Portability
Uses Substack subdomain (penelopefitdatascientist.substack.com). Migrating would require subscribers to re-subscribe at a new address.
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Data Career strategies and productivity tips to help data scientists land a $150K+ job and get promoted without burning out. I’ve spent $10K+ on data science career and productivity coaching, so you don’t have to.
Data updated 2 weeks ago
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Track changes to The Focused Data Scientist's percentile rankings in Education over time
Start tracking — freeWeekly Growth
N/A
median: 1.0
Publishing Consistency
63/100
median: 64/100
Subscribers
4K
median: 1K
N/A
This is a free newsletter — no revenue data available
$20–$46
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Tracking started recently for The Focused Data Scientist. A growth trend will appear once we have more data points.
Renewing Classical Education
4K subs
Classical KIDS
4K subs
Because You Write
4K subs
Avg Likes
14.0
Engagement Rate
0.35%· ~14 likes + comments/post
(comments + likes) / subscribers
Quality Score
Engagement vs Education
0.35% engagement rate
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Publishing Frequency
Weekly
Last published Mar 18, 2026
Usually publishes Thu
1.7 posts/week avg
Education Pricing
$14.27/mo avg
Your newsletter: Free
Monetization Readiness
Education newsletters typically start charging at ~1K subscribers
Above the typical threshold
100% of similar-size Education newsletters have paid tiers
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