Why MarketBeat Just Cut Their Email List in Half (On Purpose) w/ Matt Paulson

Matt Paulson, founder & CEO of MarketBeat, is just deleted 3 million "active" subscribers from his list — and he's doing it on purpose.In this episode of Audience Bridge Insights, recorded at MarketBeat's brand new Sioux Falls studio, I sit down with Matt for round two (he was my very first guest on this show) to unpack what's actually happening inside one of financial publishing's biggest email operations in 2026.We get into the engagement-only future of email, the 5-minute pixel rule that reclassified half their "opens" as automated, why MarketBeat now runs four parallel Beehiiv lists, the "Make Money Button" automation that Matt McGarry credits to Matt, ASN-level bot filtering, and the one metric Matt thinks every newsletter publisher should be obsessing over right now.If you publish a newsletter — especially in finance, health, or any vertical ISPs treat as "high risk" — this one is required listening.⏱️ CHAPTERS00:00 Cold open00:54 Welcome to the new MarketBeat studio01:28 The Yahoo collapse, one year later02:50 Apple is the new deliverability headache04:42 The 5-minute pixel rule that reset every metric05:50 Why MarketBeat is cutting their list from 6M to 3M07:03 The Beehiiv diversification play08:48 Inside the "Make Money Button"10:59 AI's impact on email and the inbox13:47 Inside the newsroom: Claude Code, Multi, and Victor18:53 SMS at MarketBeat: 200K active, $9 RPU23:15 YouTube and the new MarketBeat studio29:27 The cohort data game31:20 The bot war: ASN filtering and Cloudflare34:10 Why Spark Loop didn't work (and Beehiiv ads do)37:40 What every ESP is missing39:11 Matt's #1 advice for newsletter publishers40:04 Wrap-up🔗 ABOUT THE GUESTMatt Paulson — Founder & CEO, MarketBeatWebsite: https://www.marketbeat.com/ X.com: https://x.com/MediaKingABOUT CHRIS MIQUEL AND AUDIENCE BRIDGESubscribe to Our Newsletter: https://links.audiencebridge.io/subscribe-v2 In this video, EXPLAIN.Follow Chris on LinkedIn: https://www.linkedin.com/in/chrismiquel/ If you liked this video, subscribe to my channel!