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3Blue1Brown mailing list
76K subs
The Next Big Idea Club Book of the Day Newsletter
90K subs
Javarevisited Newsletter
57K subs
System Design Classroom
58K subs
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The Next Big Idea Club Book of the Day Newsletter
Javarevisited Newsletter
System Design Classroom
| Metric | 3Blue1Brown mailing list | The Next Big Idea Club Book of the Day Newsletter | Javarevisited Newsletter | System Design Classroom |
|---|---|---|---|---|
| Audience Size | ||||
| Subscribers | 76K | 90K | 57K | 58K |
| Free Subscribers | - | - | - | - |
| Paid Subscribers | - | 6K | 5.4K | 3.9K |
| Paid Ratio | - | +6.7% | +9.5% | +6.7% |
| Growth | ||||
| Weekly Growth | +1.4% | - | - | - |
| Engagement & Quality | ||||
| Engagement Rate | 0.41% | 0.02% | 0.04% | 0.08% |
| Quality Score | 64/100 | 49/100 | 62/100 | 49/100 |
| Pub. Consistency | 0/100 | 85/100 | 81/100 | 59/100 |
| Posts/Week | 0.2 | 5.6 | 3.7 | 0.5 |
| Monetization | ||||
| Monthly Price | - | $10 | $5 | $8 |
| Annual Price | - | $99 | $50 | $69 |
| Est. Revenue/mo | - | $60K/mo | $27K/mo | $31K/mo |
| Info | ||||
| Platform | substack | substack | substack | substack |
| Category | Education | Education | Education | Education |