Newsletter Insights — independent newsletter & sponsorship data across 42K+ newsletters
Browse all →Nuovi tool di marketing e siti web pazzeschi, trend, hack e news dal web. Nel mezzo, libri, video e risorse utili.
Enter your email and we'll send your inquiry to the Newsletter Insights team.
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 includedUltimate Tools's metrics, benchmarks, and sponsor data in one document
Because of Marketing
20K
Top 10% in Marketing
substack
Marketing
WeeklyOn pause
Last published Apr 15, 2026
Free
Category avg: $5.38/mo
110
newsletters in Marketing
Top 10% in Marketing
out of 110 newslettersPublishing Frequency
Weekly
Inactive — last post 6 months ago
