
21st Century Socialism
Investor Due Diligence Report
by 21CS
The struggle for socialism must be international
21
0%
Pricing
$5/mo
$50/yr annual option
$9
~2 est. paid subs
$4/mo – $13/mo(±50%)
Monthly
0.3 posts/week
73/100
Consistent (~31.5d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Letters from an American | 3M | N/A | $5/mo | substack |
| Robert Reich | 1.1M | N/A | $6.5/mo | substack |
| The Bulwark | 1M | N/A | $12/mo | substack |
| Pete Buttigieg's Substack | 982K | +0.1% | Free | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Jul 2026 | 21 | $8.83 | — |
| Aug 2026 | 21 | $8.83 | ~0% |
| Sep 2026 | 21 | $8.83 | ~0% |
| Oct 2026 | 21 | $8.83 | ~0% |
Platform Dependency
Uses ghost platform
Publishing Consistency
Regular publishing schedule
Key Person
Single-author publication — key-person dependency
Revenue Model
Active paid subscription tier
Subscriber threshold
21 subscribers — below the 7K category median (based on 278 newsletters)
Has paid tier
Active paid subscription offering
Pricing position
$5/mo vs $6/mo category median (629 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $5 | $50 |
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 |
|---|---|---|
| Growth Consistency | 100/100 | 15% |
| Publishing Consistency | 52/100 | 10% |
| Meidas+ |
| 885K |
| -0.1% |
| $10/mo |
| substack |