How to AI
Investor Due Diligence Report
substackAI
Stop collecting AI tips. Run practical AI workflows, with exact prompts, screenshots, and steps you can follow. Finish something with AI today. Free.
631K
14.2K paid
+5.5%
Insufficient data
29 of 30 days needed
Pricing
$120/mo
$200/yr annual option
$532K
14.2K paid subs
$532K/mo – $532K/mo(±0%)
274.8
864.3
0.18%
(comments + likes) / subscribers
Weekly
1.2 posts/week
64/100
Consistent (~5.8d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Almost Timely Newsletter | 296K | N/A | Free | substack |
| Latent.Space | 182K | +0.3% | $8/mo | substack |
| The Product Compass | 135K | +0.4% | $15/mo | substack |
| SeattleDataGuy’s Newsletter | 114K | N/A | $8/mo | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 284K | $271,575 | — |
| Mar 2026 | 388.5K | $371,512.5 | +36.8% |
| Apr 2026 | 479K | $458,062.5 | +23.3% |
| May 2026 | 588.5K | $496,537.5 | +8.4% |
Platform Dependency
Hosted on substack subdomain
Publishing Consistency
Variable publishing frequency
Key Person
Single-author publication — key-person dependency
Audience Concentration
Consistent engagement across posts
Subscriber threshold
631K subscribers — above the 3K category median for first paid tier
Has paid tier
Active paid subscription offering
Pricing position
$120/mo vs $6/mo category median (633 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $120 | $200 |
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 | 100/100 | 25% |
| Growth Consistency | 96/100 | 15% |
| Publishing Consistency | 89/100 | 10% |
| Marcus on AI |
| 104K |
| N/A |
| $8/mo |
| substack |
Revenue Model
Active paid subscription tier