Newsletter Insights — independent newsletter & sponsorship data across 43K+ newsletters
Browse all →
by Alex Xu
Explain complex systems with simple terms, from the authors of the best-selling system design book series. Join over 1,000,000 friendly readers.
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 includedByteByteGo Newsletter's metrics, benchmarks, and sponsor data in one document
nginx.com
lambda1.com
bigoil.com
+3 more past sponsors — enter your email below to see all
1M
Top 10% in Technology
substack
Technology
~263/post
avg comments + likes (0.03% rate)
Above category average
~5x per week
4.5 posts/week avg
vs 0.8/week category avg
$15/mo
Category avg: $5/mo
526
newsletters in Technology
Top 10% in Technology
out of 526 newslettersPublishing Frequency
~5x per week
Last published Oct 6, 2026
Usually publishes Tue, Thu, Mon
4.5 posts/week avg