Fawn
Investor Due Diligence Report
substackEducation
I write about math, teaching, and whatever else I can’t stop thinking about.
1K
70 paid
N/A
Pricing
$8/mo
$80/yr annual option
$445
70 paid subs
$445/mo – $445/mo(±0%)
Daily
7.0 posts/week
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| AlgoMaster Newsletter | 141K | +0.4% | $29/mo | substack |
| Uncharted Territories | 124K | +0.4% | $10/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 |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Mar 2026 | 1K | $445.2 | — |
| Apr 2026 | 1K | $445.2 | ~0% |
Platform Dependency
Hosted on substack subdomain
Key Person
Single-author publication — key-person dependency
Revenue Model
Active paid subscription tier
Subscriber threshold
1K subscribers — above the 1K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
100% of 213 similar-size peers in Education have paid tiers
Pricing position
$8/mo vs $5/mo category median (493 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $8 | $80 |
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.
| Engagement Rate |
| 0/100 |
| 30% |
| Paid Subscriber Ratio | 75/100 | 25% |
| 3Blue1Brown mailing list | 69K | +2.3% | Free | substack |