Paul Krugman
Investor Due Diligence Report
by Paul Krugman
substackEconomics
Notes on economics and more.
Investor Due Diligence Report
by Paul Krugman
Notes on economics and more.
557K
41.8K paid
-0.2%
+2.4%
net growth
Pricing
$7/mo
$70/yr annual option
$232K
41.8K paid subs
$163K/mo – $302K/mo(±30%)
341.0
1.9K
0.41%
(comments + likes) / subscribers
Daily
7.3 posts/week
91/100
Very Consistent (~1.1d avg)
| Newsletter | Subscribers | Weekly Growth | Price | Platform |
|---|---|---|---|---|
| Kyla’s Newsletter | 149K | +0.7% | $10/mo | substack |
| Economics Matters by Laurence Kotlikoff | 124K | +0.4% | $25/mo | substack |
| Notes on the Crises | 57K | N/A | Free | substack |
| Stay-At-Home Macro (SAHM) | 41K | N/A | $10/mo | substack |
| Month | Subscribers | Est. Revenue | Change |
|---|---|---|---|
| Jan 2026 | 542.5K | $260,391.92 | — |
| Feb 2026 | 543.5K | $260,870.51 | ~0% |
| Mar 2026 | 558.5K | $268,071.62 | +2.8% |
| Apr 2026 | 555.5K | $266,630.28 | ~0% |
Platform Dependency
Hosted on substack subdomain
Publishing Consistency
Regular publishing schedule
Key Person
Single-author publication — key-person dependency
Audience Concentration
Consistent engagement across posts
Subscriber threshold
557K subscribers — above the 5K category median for first paid tier
Has paid tier
Active paid subscription offering
Pricing position
$7/mo vs $13.44/mo category average (188 newsletters)
| Date | Monthly | Annual |
|---|---|---|
| Jan 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.
Score based on available components only.
| Component | Score | Weight |
|---|---|---|
| Engagement Rate | 100/100 | 30% |
| Paid Subscriber Ratio | 100/100 | 25% |
| Publishing Consistency | 57/100 | 10% |
| The Daily Feather |
| 34.1K |
| N/A |
| $59/mo |
| substack |
Revenue Model
Active paid subscription tier