Newsletter Insights — independent newsletter & sponsorship data across 27K+ newsletters

Mushroom Head

by Claire Barliant

ghostBusiness

A blog/newsletter featuring comics about life, literature, art, parenthood, and myriad other subjects, by Claire Barliant.

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Key Metrics

Subscribers

≈

Top 25% in Business

Platform

ghost

Business

Engagement Rate

~1/post

avg comments + likes (0.02% rate)

Above category average

Frequency

Bi-weekly

0.6 posts/week avg

Pricing

$10/mo

Category avg: $7/mo

Category Size

1367

newsletters in Business

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Category Positioning

Top 25% in Business

out of 1367 newsletters

P25: 1KMedian: 2KP75: 5KP90: 22K

Key Strengths

Standout Engagement

Premium Pricing($10/mo vs median $7/mo)

Growth

Publishing Consistency

Publishing Frequency

Bi-weekly

Last published Apr 17, 2026

0.6 posts/week avg

Download PDF Media Kit

Mushroom Head's metrics, benchmarks, and sponsor data in one document

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Key Metrics

Subscribers

≈

Top 25% in Business

Platform

ghost

Business

Engagement Rate

~1/post

avg comments + likes (0.02% rate)

Above category average

Frequency

Bi-weekly

0.6 posts/week avg

Pricing

$10/mo

Category avg: $7/mo

Category Size

1367

newsletters in Business

Category Positioning

Top 25% in Business

out of 1367 newsletters

P25: 1KMedian: 2KP75: 5KP90: 22K

Key Strengths

Standout Engagement

Premium Pricing($10/mo vs median $7/mo)

Growth

Subscriber Growth

Estimated from public engagement data — counts may fluctuate between updates

Publishing Consistency

Publishing Frequency

Bi-weekly

Last published Apr 17, 2026

0.6 posts/week avg

Mushroom Head

Key Metrics

Interested in sponsoring Mushroom Head?

Recent Posts

Top Posts

Top Posts by Engagement

Category Positioning

Key Strengths

Growth

Publishing Consistency

Download PDF Media Kit

More Business Newsletters for Advertisers

Key Metrics

Category Positioning

Key Strengths

Growth

Subscriber Growth

Publishing Consistency

Subscriber Growth

Recent Posts

Top Posts

Top Posts by Engagement

More Business Newsletters for Advertisers