Visually AI by Heather Cooper
Investor Due Diligence Report
substackAI
Your weekly dose of AI news, tools, and innovation with a visual twist. Breaking down barriers to make AI content creation accessible to all.
15K
1.1K paid
~0%
Subscriber count is a platform estimate
Pricing
$8/mo
$80/yr annual option
$7K
1.1K paid subs
$7K/mo – $7K/mo(±0%)
1.0
0.01%
(comments + likes) / subscribers
Weekly
1.0 posts/week
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| AI Supremacy | 212K | +0.2% | $15/mo | substack |
| Artificial Intelligence Made Simple | 195K | N/A | $10/mo | substack |
| ChatGPT for Education | 162K | +3.6% | Free | substack |
| Marcus on AI | 104K | +0.5% | $8/mo | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 12K | $5,342.4 | — |
| Mar 2026 | 15K | $6,678 | +25.0% |
| Apr 2026 | 15K | $6,678 | ~0% |
Platform Dependency
Hosted on substack subdomain
Key Person
Single-author publication — key-person dependency
Revenue Model
Active paid subscription tier
Subscriber threshold
15K subscribers — above the 3K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
100% of 86 similar-size peers in AI have paid tiers
Pricing position
$8/mo vs $6/mo category median (631 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Mar 2026 | $8 | $80 |
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 |
| 27/100 |
| 30% |
| Paid Subscriber Ratio | 75/100 | 25% |
| LP Club |
| 102K |
| N/A |
| $15/mo |
| substack |