Investor Due Diligence Report
A monthly letter featuring the coolest and strangest new books on my radar.
2K
200 paid
0%
Insufficient data
13 of 30 days needed
Pricing
$6/mo
$65/yr annual option
$1K
200 paid subs
$1K/mo – $1K/mo(±0%)
Unknown
0.0 posts/week
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Poetry Unbound | 122K | +0.8% | $8/mo | substack |
| Subtle Maneuvers | 39K | N/A | $7/mo | substack |
| Museletters | 39K | N/A | $5/mo | substack |
| 3 Worlds / 3 Moons | 38K | N/A | $8/mo | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 2K | $1,006.5 | — |
| Mar 2026 | 2K | $1,006.5 | ~0% |
Platform Dependency
Hosted on substack subdomain
Key Person
Single-author publication — key-person dependency
Revenue Model
Active paid subscription tier
Subscriber threshold
2K subscribers — above the 2K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
100% of 1174 similar-size peers in Culture have paid tiers
Pricing position
$6/mo vs $7.15/mo category average (3365 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $6 | $65 |
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.
| Paid Subscriber Ratio |
| 90/100 |
| 25% |
| 23K |
| +2.5% |
| $7/mo |
| substack |