Investor Due Diligence Report
I cover these themes on Archetype Capital: 1. Small-cap AI enablers & semis 2. Japan & SEA value chains 3. Undercovered small-cap AI beneficiaries.
4K
120 paid
N/A
Pricing
$29.99/mo
$239.99/yr annual option
$2K
120 paid subs
$2K/mo – $2K/mo(±0%)
1.0
16.0
0.43%
(comments + likes) / subscribers
Weekly
1.0 posts/week
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Stephen Leeb, PhD > Turbulent Times Investor | 311K | +7.2% | Free | substack |
| @andrewchen | 255K | +0.2% | $10/mo | substack |
| QTR’s Fringe Finance | 48K | N/A | $44.99/mo | substack |
| Lupton Capital - formerly Jonah’s Growth Stocks | 43K | N/A | Free | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Mar 2026 | 4K | $2,856.15 | — |
Revenue tracking starts with your first month of data. More data points will appear as snapshots accumulate.
Platform Dependency
Uses substack platform
Key Person
Single-author publication — key-person dependency
Audience Concentration
Consistent engagement across posts
Revenue Model
Active paid subscription tier
Subscriber threshold
4K subscribers — above the 3K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
100% of 571 similar-size peers in Finance have paid tiers
Pricing position
$29.99/mo vs $1,980.95/mo category average (1206 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $30 | $240 |
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 |
| 100/100 |
| 30% |
| Paid Subscriber Ratio | 30/100 | 25% |
| AI CFO Office | 36.5K | +2.0% | $35/mo | substack |