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Track Karen O’Brien for Quantum Social Change's growth
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Platform Portability
Uses Substack subdomain (quantumsocialchange.substack.com). Migrating would require subscribers to re-subscribe at a new address.
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Exploring the possibilities and potentials of quantum social change for climate action and global sustainability.
Data updated 2 weeks ago
210 paid
Weekly Growth
N/A
Paid newsletter — revenue data available
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$20–$46
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Tracking started recently for Karen O’Brien for Quantum Social Change (1 days ago). A growth trend will appear once we have more data points.
Avg Comments
2.0
Avg Likes
13.0
Engagement Rate
0.50%· ~15 likes + comments/post
(comments + likes) / subscribers
Quality Score
Engagement vs Climate
0.50% engagement rate
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Track changes to Karen O’Brien for Quantum Social Change's percentile rankings in Climate over time
Start tracking — freemedian: 1.0
Subscribers
3K
median: 1K
SAI (Sino Auto Insights) Weekly
3K subs
Earth Hope🌎
3K subs
0%/wk
Latest News from Sue Inches
3K subs
Publishing Frequency
Weekly
Last published Mar 19, 2026
1.0 posts/week avg
Climate Pricing
$10.5/mo avg
Below average(-24%)
Monetization Readiness
Already monetizing
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