Newsletters to advertise in, by topic

Each topic's newsletters ranked mostly by how many sponsors came back for another week, and partly by how often an issue carries a sponsor. From the last 180 days of issues we read.

• AI · led by AI for Work, BrainBuzz, AI Valley
• Business & economy · led by Creative Automation, The Information: The Briefing, Morning Brew
• Culture & entertainment · led by Ali on the Run Newsletter, The GameDiscoverCo newsletter, The Next Big Idea Club Book of the Day Newsletter
• Cybersecurity · led by Cybersecurity Dive Daily, Entra.News - Your weekly dose of Microsoft Entra, tl;dr sec
• Finance & investing · led by Short Squeez, The Pomp Letter | Anthony Pompliano, Moneywise
• HR & careers · led by HR Brew, Talent Edge Weekly, HRAddict
• Industry trade · led by MedTech Dive Daily, JEDEC SmartBrief, Healthcare Brew
• Local news · led by Axios Local: Boston, CHS Happenings, Axios Local: Washington DC
• Marketing & growth · led by The Signal, Digiday Daily, TLDR Marketing
• Media & creators · led by The Creator Economy, Creator Spotlight, Press Gazette
• Politics & policy · led by Tom Renz’s Newsletter, Standing Room Only, Original Jurisdiction
• Product & design · led by TLDR Product, The Skip By Nikhyl Singhal (The Skip), Open Scout
• Retail & e-commerce · led by Modern Retail Daily, Retail Brew, Ecommerce Coffee Break
• Software & developers · led by Frontend Focus, IT Brew, Golang Weekly
• Startups & venture · led by Sourcery, TLDR Founders, Buysiders
• Travel & lifestyle · led by The Flyover, The LA Edit, Note To Self