Bernardo de Garcia
Investor Due Diligence Report
by Bernardo
ghostResearch
Aprender a Invertir con Sentido
Investor Due Diligence Report
by Bernardo
Aprender a Invertir con Sentido
25K
~0%
Subscriber count is a platform estimate
Pricing
$14.9/mo
$159/yr annual option
$17K
~1.3K est. paid subs
$9K/mo – $26K/mo(±50%)
11.9
0.05%
(comments + likes) / subscribers
~5x per week
5.0 posts/week
90/100
Very Consistent (~1.5d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Research Over Mesearch | 24K | +2.2% | $7/mo | substack |
| Tips for Teachers newsletter | 15K | +4.5% | Free | substack |
| Tongyi Lab | 1K | N/A | Free | substack |
| AV Papachristos | 200 | 0% | Free | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Feb 2026 | 5K | $3,436.25 | — |
| Mar 2026 | 30K | $20,617.5 | +500.0% |
| Apr 2026 | 25K | $17,181.25 | -16.7% |
| May 2026 | 25K | $17,181.25 | ~0% |
Platform Dependency
Uses ghost platform
Publishing Consistency
Regular publishing schedule
Key Person
Single-author publication — key-person dependency
Audience Concentration
Consistent engagement across posts
Subscriber threshold
25K subscribers — above the 2K category median for first paid tier
Has paid tier
Active paid subscription offering
Peer monetization
100% of 4 similar-size peers in Research have paid tiers
Pricing position
$14.9/mo vs $6/mo category median (20 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Feb 2026 | $15 | $159 |
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 | 52/100 | 30% |
| Publishing Consistency | 89/100 | 10% |
| 200 |
| 0% |
| Free |
| substack |
Revenue Model
Active paid subscription tier