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Ground Truths

Ground Truths Add us as a preferred source on Google

Substack @erictopol Science
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🔄 Data last refreshed 25 days ago
This is an unclaimed, auto-generated listing. It was built only from Ground Truths’s publicly available Substack information. Ground Truths has not claimed, verified, or endorsed it, and is not affiliated with, sponsored by, or a partner of SocialDB — no partnership or endorsement is implied, and any prices shown are estimates, not set by the creator.
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Subscribers
216K
Account age
4 yrs
🎁 Free analysisfor Ground Truths
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

💡 Facts

🗓️Joined Substack in 2021 — 4 years ago.
📤Posts about 0.8× per week.
💬0.11% engagement rate.
🏅Earned the 100K Subscribers for passing 100K 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 76% Female 24%
Age · peak 18-24
13-179%
18-2436%
25-3430%
35-4414%
45+11%
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.

247
❤ avg reactions / post
8
💬 avg comments / post
34
🔁 avg restacks / post
0.11%
Solidreaction rate
Free issues (reach the whole list) vs paywalled
100% free

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

About

Facts, data and analytics about biomedical matters

📮 Recommends

From Substack

Ground Truths publicly recommends these newsletters to its readers — a real signal of shared audience and strong collab targets.

Derek Thompson Granted Science Forever One Useful Thing Dr Paddy Barrett Steady Noahpinion Exponential View

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Frequently asked questions

How much does Ground Truths charge for a sponsorship?
Ground Truths 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.
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Send a paid deal or collab request right here on SocialDB — we notify Ground Truths, 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 Ground Truths have?
Ground Truths has 216,000 subscribers on Substack.

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