Compare Substack writers

Up to five side by side: followers, growth, paid band, rank, and the publications that recommend more than one of them. Sponsors use the last part to see which audiences overlap.

Kevin Kirkpatrick MSc.The Orthomolecular Guy
Followers6,006
Last 7 daysfrom Nov 7
Last 30 daysfrom Nov 30
Subscribers (rounded)5K+
Paid subscribers100+ badge
Best board spot#92 Science Bestsellers
Recommended by21
New recommenders, 30 days+1
Recommends10
Tracked sinceOct 31, 2026

Followers by day

Kevin Kirkpatrick MSc.

5.8k5.9k6k6.1k6.2k Oct 31Nov 4Nov 8Nov 12 One reading a day from here 6,006

Each panel has its own scale. Daily history starts on the writer's first reading.

When their recommendations started

Kevin Kirkpatrick MSc.

Jul 25AugSepOctNovDecJan 26FebMarAprMayJunJulAugSepOctNov

Live recommendations by month started, last 24 months, Substack's dates. Outlined months are incomplete: Substack lists only the 50 newest recommenders.