Thyroid-Friendly's Substack

Investor Due Diligence Report

substackHealth

Writing about thyroid health, energy, nutrition and lifestyle foundations. Creator of the 21 Day Thyroid Energy Reset.

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Key Metrics

Subscribers

200

Verified

Weekly Growth

N/A

Quality & Publishing

Publishing Pace

Previously Weekly

1.6 posts/week

Publishing Consistency

73/100

Consistent (~4.7d avg)

Competitive Landscape (Health)

Newsletter	Subscribers	Weekly Growth	Price	Platform
The Microdose	89K	N/A	Free	substack
The Art of Enchantment, with Dr Sharon Blackie	60K	N/A	$7/mo	substack
The Allison Bornstein Newsletter	57K	N/A	$9/mo	substack
Brain Health Kitchen	44K	N/A	$20/mo	substack

Risk Assessment

Key risk factors for due diligence

High

Platform Dependency

Hosted on substack subdomain

Low

Publishing Consistency

Regular publishing schedule

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

200 subscribers — below the 1K category median (based on 316 newsletters)

Has paid tier

No paid subscription tier yet

Peer monetization

39% of 139 similar-size peers in Health 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.