AI Top Tools Weekly
Investor Due Diligence Report
substackAI
Insights, ratings & recommendations on Artificial Intelligence innovations.
2K
140 paid
N/A
Pricing
$7/mo
$70/yr annual option
$779
140 paid subs
$779/mo – $779/mo(±0%)
Unknown
0.0 posts/week
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| One Useful Thing | 486K | +0.6% | $10/mo | substack |
| Sabrina Ramonov 🍄 | 300K | +2.2% | Free | substack |
| ChatGPT for Education | 257K | +2.2% | Free | substack |
| AI Supremacy | 226K | -0.2% | $8.75/mo | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Mar 2026 | 2K | $1,113 | — |
| Apr 2026 | 2K | $1,113 | ~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 — below the 3K category median (based on 193 newsletters)
Has paid tier
Active paid subscription offering
Peer monetization
67% of 178 similar-size peers in AI have paid tiers
Pricing position
$7/mo vs $5/mo category median (420 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $7 | $70 |
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 |
| 75/100 |
| 25% |
| 213K |
| N/A |
| $5.99/mo |
| substack |