Newsletter Insights — independent newsletter & sponsorship data across 35K+ newsletters
Browse all →by Briggs Kellogg
Thoughts on work, for people who actually do it.
Enter your email and we'll connect you with this newsletter.
Tell us your brand and audience. We send back 10-15 newsletters matched to your brief, with sponsor history and CPM ranges per placement.
$300·2-3 working days·refunded if we can't deliver
See what's includedBriggs Kellogg's metrics, benchmarks, and sponsor data in one document
Subscriber data is estimated from engagement patterns. Verified stats make your media kit more credible to sponsors.
Verify Your Stats →1K
Below Median in Business
ghost
Business
WeeklyOn pause
Last published Feb 21, 2026
Free
Category avg: $7/mo
1356
newsletters in Business
Below Median in Business
out of 1356 newslettersEstimated from public engagement data — counts may fluctuate between updates
Publishing Frequency
Weekly
Inactive — last post 3 months ago