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💡 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.
Jason Q Citizen
45%
Courageous Conversations
45%
ADOPTOLOGY - Adoption Deconstructed
44%
Community Newsletter
44%
The Kingston Report
42%
PharmaFiles by Aussie17
40%
More like this
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Frequently asked questions
How much does KFF’s Substack charge for a sponsorship?
How do I contact KFF’s Substack for a brand deal or collaboration?
✉ Message KFF’s Substack
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- ✓ 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 KFF’s Substack
Booking an event / appearance is a Pro feature. Upgrade to book KFF’s Substack for an in-person or virtual appearance — payment held safely in escrow until the event is done.
- ✓ Book them for events, livestreams, panels & more
- ✓ KFF’s Substack gets notified by email
- ✓ Fee held in escrow, released after the appearance
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