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Craig Christ, Ph.D.

Craig Christ, Ph.D. Add us as a preferred source on Google

Substack @craigchrist Science
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🔒 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 — your message in front of an engaged, opted-in inbox. $40→ 📝Sponsored post (editorial)A full post written in my voice featuring your product — newsletter readers trust the writer, so native beats a banner. $72→ 📧Dedicated sendA whole solo email to my list about you — the entire inbox moment is yours. My highest-impact slot. $104→ 🔖Classified / footer adA short text ad in the footer of an issue — the affordable entry point that still reaches the whole list. $20→ 📦Package / presenting sponsorRecurring placements across several issues — "brought to you by YourBrand" for the month. Familiarity compounds. $120/mo→ ⭐Paid recommendationI recommend your newsletter or product to my subscribers via Substack's recommendation network — a warm intro that converts to signups far better than a socia… $48→ 🔗Affiliate / commissionOngoing affiliate mentions in my issues. The monthly fee is a placement retainer; you set a commission (paid via your affiliate program) on the sales it drives. $20/mo→ 🤝Cross-promo swapWe recommend each other to our lists — a value swap between newsletters via the recommendation network. Swap or paid→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Subscribers
1K
Account age
1 yrs
🎁 Free analysisfor Craig Christ, Ph.D.
🕵️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 0.7× per week.
💬1.3% engagement rate.

👥 Audience demographics

Estimated

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

Gender split
Male 78% Female 22%
Age · peak 18-24
13-1712%
18-2434%
25-3428%
35-4417%
45+9%
Top geographies
  • United States34%
  • India11%
  • United Kingdom8%
  • Brazil6%
  • Indonesia5%
Audience language
  • English88%
  • Other12%
Likely interests
EntertainmentLifestyleTrending

💬 Newsletter engagement

Measured

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

13
❤ avg reactions / post
3
💬 avg comments / post
4
🔁 avg restacks / post
1.3%
Excellentreaction rate
Free issues (reach the whole list) vs paywalled
92% free

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

About

Special Needs Dad and soon-to-be Unemployed Scientist. Read my informed discussion on mathematics, science, and society. "Ignorance has taken over. We gotta take the power back."

📮 Recommends

From Substack

Craig Christ, Ph.D. publicly recommends these newsletters to its readers — a real signal of shared audience and strong collab targets.

Frank Takes by Frank Frankly

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Frequently asked questions

How much does Craig Christ, Ph.D. charge for a sponsorship?
Craig Christ, Ph.D. 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 Craig Christ, Ph.D. for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Craig Christ, Ph.D., 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 Craig Christ, Ph.D. have?
Craig Christ, Ph.D. has 1,000 subscribers on Substack.

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