Newsletter Insights — independent newsletter & sponsorship data across 21K+ newsletters
Browse all →Professional maker/artist and writer living in the south of England, UK. Notes from my studio and day-to-day creative life.
Enter your email and we'll connect you with this newsletter.
Studio Notes from Cathy Cullis's metrics, benchmarks, and sponsor data in one document
Advertisers are viewing this page. Claim it →
Top 25% in Design
out of 517 newslettersPublishing Frequency
~2x per week
Last published Mar 15, 2026
2.0 posts/week avg
3K
Top 25% in Design
substack
Design
1.92%· ~58/post
(comments + likes) / subscribers
vs 0.00% category avg
~2x per week
2.0 posts/week avg
vs 0.8/week category avg
$4/mo
Category avg: $10.11/mo
517
newsletters in Design