Email Deliverability: The Silent Killer of Campaigns Nobody Diagnoses
Your open rates dropped and you blamed your subject lines. The real culprit is usually deliverability — the metric that fails invisibly and takes everything down with it.
Everyone obsesses over acquiring new customers while quietly leaking the ones they have. Retention isn't a support function — it's the most powerful and overlooked growth lever you've got.
Your open rates dropped and you blamed your subject lines. The real culprit is usually deliverability — the metric that fails invisibly and takes everything down with it.
Every product team drowns in good ideas. The teams that build great products aren't the ones with the most ideas — they're the ones that say no to the most. Strategy is mostly subtraction.
I went from 200 to 11,000 subscribers without hiring anyone. AI didn't write my newsletter — it did everything around it.
I'm a team of one and I publish more than companies with whole marketing departments. The secret isn't hustle — it's a system.
Teams pour energy into tactics — ads, content, funnels — while the thing that determines whether any of it works goes unexamined. How you position your product changes everything downstream.
Teams present roadmaps as commitments and then feel like failures when reality intervenes. A roadmap isn't a promise; it's a current best guess. Treating it like a guess makes you faster, not less disciplined.
"Tuesday at 10am is the best time to send email" is one of marketing's most repeated claims. It's also mostly nonsense. The obsession with send time is a distraction from the things that actually determine whether your email works.
Open rate has been the headline email metric for two decades. It was never very reliable, and privacy changes have made it nearly meaningless. If you're optimizing for opens, you're optimizing a number that doesn't measure what you think.
Word of mouth is treated like a happy accident — something that happens to lucky products. But the best referral engines are deliberately built. Here's how to design for it.
Followers, page views, and impressions feel like progress. Often they're a comforting distraction from the numbers that actually predict whether you'll survive.
The tactics that get you from 0 to 100 customers are almost the opposite of the ones that scale. Founders who try to automate and scale before they've earned the right usually stall out.