Uncharted Territories
Investor Due Diligence Report
substackEducation
Understand the world of today to prepare for the world of tomorrow: AI, tech, longevity, fertility, the future of democracy, energy, education, and more.
124K
7.4K paid
+0.4%
Insufficient data
29 of 30 days needed
Pricing
$10/mo
$100/yr annual option
$59K
7.4K paid subs
$59K/mo – $59K/mo(±0%)
43.9
153.2
0.16%
(comments + likes) / subscribers
Weekly
1.2 posts/week
60/100
Consistent (~5.9d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| AlgoMaster Newsletter | 141K | +0.4% | $29/mo | substack |
| All About Psychology | 104K | +1.1% | $5/mo | substack |
| The Shit No One Tells You About Writing | 84K | N/A | $10/mo | substack |
| 3Blue1Brown mailing list | 69K | +2.3% | Free | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 121K | $57,240 | — |
| Mar 2026 | 122K | $57,709.05 | ~0% |
| Apr 2026 | 123K | $58,186.05 | ~0% |
| May 2026 | 124K | $58,655.1 | ~0% |
Platform Dependency
Uses substack platform
Publishing Consistency
Variable publishing frequency
Key Person
Single-author publication — key-person dependency
Audience Concentration
Hit-driven — top post engagement 3x+ above average
Subscriber threshold
124K subscribers — above the 1K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
100% of 6 similar-size peers in Education have paid tiers
Pricing position
$10/mo vs $5/mo category median (493 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $10 | $100 |
Disclaimer: This report is generated automatically based on publicly available data and proprietary estimation models. Estimated subscriber counts are derived from engagement patterns and should be verified through direct disclosure. Revenue estimates are based on known pricing and estimated paid subscriber counts. This report is for informational purposes only and should not be the sole basis for investment decisions.
| Component | Score | Weight |
|---|---|---|
| Engagement Rate | 71/100 | 30% |
| Paid Subscriber Ratio | 100/100 | 25% |
| Growth Consistency | 98/100 | 15% |
| Publishing Consistency | 53/100 | 10% |
| System Design Classroom |
| 57K |
| +1.0% |
| $8/mo |
| substack |
Revenue Model
Active paid subscription tier