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👋 Unclaimed listing — auto-generated from public data; rates are estimates, not set by the creator. 🔒 Paid proposals held safely in escrow — released only when the work's approved.
💰 Suggested sponsorship rate
💡 Facts
👥 Audience demographics
EstimatedModeled from this creator's niche, platform & region — a niche benchmark, not this creator's real audience data.
- United States34%
- India11%
- United Kingdom8%
- Brazil6%
- Indonesia5%
- English88%
- Other12%
💬 Newsletter engagement
MeasuredReal reader activity from the last 12 posts — reactions, comments and restacks are public on every Substack post.
Almost every issue is free — a sponsor reaches the entire subscriber base.
About
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
From Bench to Beyond
47%
Locklin mostly on science
45%
TestMyKratom
44%
Cabinet of Wonders
44%
Mineral Matters
42%
The Garden of Forking Paths
41%
More like this
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Frequently asked questions
How much does Biomarker charge for a sponsorship?
How do I contact Biomarker for a brand deal or collaboration?
✉ Message Biomarker
Reaching out to influencers is a Pro feature. Upgrade to message any influencer directly — perfect for brands and agencies booking sponsorships.
- ✓ Message any influencer from their listing
- ✓ The influencer gets notified by email
- ✓ Manage every conversation in one inbox
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🎤 Event / appearance with Biomarker
Booking an event / appearance is a Pro feature. Upgrade to book Biomarker for an in-person or virtual appearance — payment held safely in escrow until the event is done.
- ✓ Book them for events, livestreams, panels & more
- ✓ Biomarker gets notified by email
- ✓ Fee held in escrow, released after the appearance
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Biomarker hasn't claimed this listing yet, so they can't accept sponsorships, collabs or other deals here. The prices shown are estimates.
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