Vibe Genealogy
Investor Due Diligence Report
substackAI
Unlocking the future of family history with AI. Practical workflows, loathsome jargon decoders, and ethical guidance for the modern genealogist.
1K
70 paid
N/A
Pricing
$8/mo
$80/yr annual option
$445
70 paid subs
$445/mo – $445/mo(±0%)
10.5
1.05%
(comments + likes) / subscribers
~2x per week
2.0 posts/week
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Marily’s AI Product Academy Newsletter | 209K | N/A | $5/mo | substack |
| Sabrina Ramonov 🍄 | 200K | +2.6% | Free | substack |
| Blockbuster Blueprint | 119K | N/A | $19.95/mo | substack |
| SeattleDataGuy’s Newsletter | 114K | N/A | $8/mo | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Mar 2026 | 1K | $445.2 | — |
| Apr 2026 | 1K | $445.2 | ~0% |
Platform Dependency
Uses substack platform
Key Person
Single-author publication — key-person dependency
Revenue Model
Active paid subscription tier
Subscriber threshold
1K subscribers — below the 3K category median (based on 358 newsletters)
Has paid tier
Active paid subscription offering
Peer monetization
100% of 221 similar-size peers in AI have paid tiers
Pricing position
$8/mo vs $6/mo category median (629 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Apr 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 |
| 74/100 |
| 30% |
| Paid Subscriber Ratio | 75/100 | 25% |
| Write With AI | 113K | N/A | $20/mo | substack |