A History of Mankind
Investor Due Diligence Report
substackCulture
The entire history of mankind, in regular installments. Not just European stuff, but the history of all mankind, from the Americas to Sub-Saharan Africa & Oceania.
Investor Due Diligence Report
The entire history of mankind, in regular installments. Not just European stuff, but the history of all mankind, from the Americas to Sub-Saharan Africa & Oceania.
60K
+0.8%
Insufficient data
19 of 30 days needed
Pricing
$9.99/mo
$99/yr annual option
$32K
~4K est. paid subs
$16K/mo – $47K/mo(±50%)
5.0
23.0
0.05%
(comments + likes) / subscribers
~3x per week
3.2 posts/week
76/100
Consistent (~2.2d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| The New Yorker | 626K | +1.0% | Free | substack |
| Books Worth Reading | 325K | +1.6% | $6.99/mo | substack |
| This Day In History | 308K | +1.3% | $5/mo | substack |
| Dracula Daily | 228K | N/A | $8/mo | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 57K | $29,929.19 | — |
| Mar 2026 | 57K | $29,929.19 | ~0% |
| Apr 2026 | 57K | $29,929.19 | ~0% |
| May 2026 | 57K | $29,929.19 | ~0% |
| Jun 2026 | 59.5K | $31,239.72 | +4.4% |
| Jul 2026 | 60K |
Platform Dependency
Hosted on substack subdomain
Publishing Consistency
Regular publishing schedule
Key Person
Single-author publication — key-person dependency
Audience Concentration
Some posts outperform significantly
Subscriber threshold
60K subscribers — above the 1K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
82% of 49 similar-size peers in Culture have paid tiers
Pricing position
$9.99/mo vs $5/mo category median (1990 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Jun 2026 | $10 | $99 |
| Mar 2026 | $9 | $90 |
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.
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Engagement Rate | 49/100 | 30% |
| Growth Consistency | 98/100 | 15% |
| Publishing Consistency | 80/100 | 10% |
| 211K |
| +0.7% |
| Free |
| substack |
| $31,500.25 |
| ~0% |
| Aug 2026 | 60K | $31,500.25 | ~0% |
| Sep 2026 | 59K | $30,979.2 | ~0% |
| Oct 2026 | 59K | $30,979.2 | ~0% |
Revenue Model
Active paid subscription tier