future/proof
Investor Due Diligence Report
substackBusiness
stay relevant.
309K
7.9K paid
+1.1%
+4.4%
net growth
Pricing
$25/mo
$199/yr annual option
$135K
7.9K paid subs
$135K/mo – $135K/mo(±0%)
59.3
1K
0.35%
(comments + likes) / subscribers
Weekly
0.7 posts/week
54/100
Variable (~10.1d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| SemiAnalysis | 280K | +1.4% | $50/mo | substack |
| Weekend Briefing | 274K | -0.2% | Free | substack |
| Not Boring by Packy McCormick | 268K | +0.6% | $20/mo | substack |
| Founding Journey | 240K | N/A | $50/mo | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 270K | $197,341.31 | — |
| Mar 2026 | 284K | $207,573.83 | +5.2% |
| Apr 2026 | 291K | $212,698.68 | +2.5% |
| May 2026 | 300K | $219,268.13 | +3.1% |
Platform Dependency
Uses substack platform
Publishing Consistency
Variable publishing frequency
Key Person
Single-author publication — key-person dependency
Audience Concentration
Consistent engagement across posts
Subscriber threshold
309K subscribers — above the 2K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
100% of 27 similar-size peers in Business have paid tiers
Pricing position
$25/mo vs $7/mo category median (1515 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Apr 2026 | $25 | $199 |
| Mar 2026 | $17 | $150 |
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 | 100/100 | 30% |
| Paid Subscriber Ratio | 78/100 | 25% |
| Growth Consistency | 93/100 | 15% |
| Publishing Consistency | 43/100 | 10% |
| a16z speedrun |
| 215K |
| +3.5% |
| Free |
| substack |
Revenue Model
Active paid subscription tier