The Wolf Den
Investor Due Diligence Report
substackCrypto
Everything cryptocurrency and trading.
139K
11.8K paid
-0.4%
Insufficient data
27 of 30 days needed
Pricing
$5/mo
$30/yr annual option
$35K
11.8K paid subs
$35K/mo – $35K/mo(±0%)
0.4
86.6
0.06%
(comments + likes) / subscribers
~4x per week
3.9 posts/week
75/100
Consistent (~1.8d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| CryptoSlate | 116K | N/A | Free | substack |
| The Crypto Advisor | 113K | -0.4% | Free | substack |
| BowTied Bull | 112K | N/A | $10/mo | substack |
| Crypto Trader Digest | 64K | N/A | Free | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 143K | $35,553.38 | — |
| Mar 2026 | 141K | $35,056.13 | ~0% |
| Apr 2026 | 140K | $34,807.5 | ~0% |
| May 2026 | 139.5K | $34,684.65 | ~0% |
Platform Dependency
Hosted on substack subdomain
Publishing Consistency
Regular publishing schedule
Key Person
Single-author publication — key-person dependency
Audience Concentration
Consistent engagement across posts
Subscriber threshold
139K subscribers — above the 2K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
100% of 9 similar-size peers in Crypto have paid tiers
Pricing position
$5/mo vs $5/mo category median (291 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $5 | $30 |
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 |
|---|---|---|
| Engagement Rate | 72/100 | 30% |
| Paid Subscriber Ratio | 100/100 | 25% |
| Growth Consistency | 100/100 | 15% |
| Publishing Consistency | 53/100 | 10% |
| Rounding the Earth Newsletter |
| 39K |
| N/A |
| $8/mo |
| substack |
Revenue Model
Active paid subscription tier