Newsletter Insights — independent newsletter & sponsorship data across 32K+ newsletters
Browse all →Master Java and System Design Interviews. Level up your Software Engineering career. Subscribe and get free copy of my book Grokking the Spring Boot Interview in your inbox.
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 includedJavarevisited Newsletter's metrics, benchmarks, and sponsor data in one document
55K
Top 10% in Education
substack
Education
+0.9%
~23/post
avg comments + likes (0.04% rate)
Above category average
~3x per week
3.0 posts/week avg
vs 1.0/week category avg
$5/mo
Category avg: $5/mo
447
newsletters in Education
Top 10% in Education
out of 447 newslettersPublishing Frequency
~3x per week
Last published May 11, 2026
3.0 posts/week avg