Newsletter Insights — independent newsletter & sponsorship data across 41K+ newsletters
Browse all →A newsletter that doesn't want dirty mining to ruin clean energy.
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 includedGreen Rocks's metrics, benchmarks, and sponsor data in one document
2K
Top 25% in Climate
substack
Climate
Free
Category avg: $5/mo
84
newsletters in Climate
Top 25% in Climate
out of 84 newsletters