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Dr. Mary Claire

Dr. Mary Claire Add us as a preferred source on Google

Substack @drmaryclairehaver Science
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🔄 Data last refreshed 4 days ago
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Make a deal with Dr. Mary Claire

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored placementThe primary sponsor slot at the top of a regular issue — you… $1,029→ 📝Sponsored post (editorial)A full post written in my voice featuring your product — new… $1,852→ 📧Dedicated sendA whole solo email to my list about you — the entire inbox m… $2,675→ 🔖Classified / footer adA short text ad in the footer of an issue — the affordable e… $309→ 📦Package / presenting sponsorRecurring placements across several issues — "brought to you… $3,087/mo→ ⭐Paid recommendationI recommend your newsletter or product to my subscribers via… $1,235→ 🎙️Podcast ad (host-read)A host-read ad on my Substack podcast — my voice, my listene… $1,544→ 🔗Affiliate / commissionOngoing affiliate mentions in my issues. The monthly fee is … $515/mo→ 🤝Cross-promo swapWe recommend each other to our lists — a value swap between … Swap→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $82/hr→

Every booking is a normal escrow-protected deal.

Subscribers
98K
Account age
1 yrs
🎁 Free analysisfor Dr. Mary Claire
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

💡 Facts

🗓️Joined Substack in 2025 — 1 year ago.
📤Posts about 1.1× per week.
💬0.32% engagement rate.
🏅Earned the 10K Subscribers for passing 10K subscribers.

👥 Audience demographics

Estimated

Modeled from this creator's niche, platform & region — a niche benchmark, not this creator's real audience data.

Gender split
Male 79% Female 21%
Age · peak 18-24
13-1712%
18-2434%
25-3428%
35-4417%
45+9%
Top geographies
  • United States34%
  • India11%
  • United Kingdom8%
  • Brazil6%
  • Indonesia5%
Likely interests
EntertainmentLifestyleTrending

💬 Newsletter engagement

Measured

Real reader activity from the last 12 posts — reactions, comments and restacks are public on every Substack post.

313
❤ avg reactions / post
35
💬 avg comments / post
29
🔁 avg restacks / post
0.32%
Strongreaction rate
Free issues (reach the whole list) vs paywalled
100% free

Almost every issue is free — a sponsor reaches the entire subscriber base.

About

Dr. Mary Claire Haver | OB/GYN & menopause specialist | Author of The New Menopause & The New Perimenopause | Founder of The Pause Life. Science-backed tools for thriving through midlife and beyond.

📮 Recommends

From Substack

Dr. Mary Claire publicly recommends these newsletters to its readers — a real signal of shared audience and strong collab targets.

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Frequently asked questions

How much does Dr. Mary Claire charge for a sponsorship?
Dr. Mary Claire hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact Dr. Mary Claire for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Dr. Mary Claire, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many subscribers does Dr. Mary Claire have?
Dr. Mary Claire has 98,000 subscribers on Substack.

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