Rileys Newsletter

Investor Due Diligence Report

substackBusiness

Documenting what I learn growing the vibecodeapp.

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Key Metrics

Subscribers

Verified

Weekly Growth

N/A

Quality & Publishing

Publishing Pace

Previously Weekly

1.0 posts/week

Competitive Landscape (Business)

Newsletter	Subscribers	Weekly Growth	Price	Platform
Founding Journey	240K	N/A	$50/mo	substack
a16z speedrun	202K	+4.0%	Free	substack
Refactoring	173K	N/A	$15/mo	substack
Clouded Judgement	87K	N/A	Free	substack
Secret Strategist	78K	+0.7%	Free

Risk Assessment

Key risk factors for due diligence

High

Platform Dependency

Hosted on substack subdomain

Medium

Key Person

Single-author publication — key-person dependency

High

Revenue Model

Pre-monetization — no paid subscription tier

Monetization Readiness

Readiness for paid subscriptions

Subscriber threshold

2K subscribers — above the 2K category median for first paid tier

Has paid tier

No paid subscription tier yet

Peer monetization

100% of 697 similar-size peers in Business have paid tiers

Data Quality

Report Data QualityLimited - Key metrics unavailable

Subscriber Confidenceverified

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.