Newsletter researchbeehiivIndustry reportSeptember 23, 2026

Stop calling it email marketing.

beehiiv studied 4,755 business newsletters and found that the biggest operators on earth treat a newsletter as an audience they own. The best news in the report is for the smallest lists.

4,755

business newsletters in the study, across 799 organizations

44.5%

median open rate on lists between 1,000 and 10,000 readers

99%+

of new subscribers arrived through channels the publisher owns or earns

2 hrs

a week for one person to run a 70,000-reader newsletter at Brex

beehiiv runs the newsletters for TIME, Brex, the Texas Tribune and a few thousand companies you've never heard of. In September it published what it learned from 4,755 of them. The report is written for enterprise buyers. Read it anyway, because the findings that matter most in it belong to a business your size.

4 pts

the open-rate gap between a 5,000-reader list and a 300,000-reader list

Your small list reads more than their huge one.

Lists between 1,000 and 10,000 subscribers open at a median 44.54%. Lists over 250,000 open at 40.12%. A list 25 times bigger loses about four points of attention.

The thing that stops most firms from publishing is the thought that their list is too small to matter. The data says the opposite. A list of 3,000 people who already know you is the most attentive audience in the whole study.

At 44%, that's 1,300 people reading you every issue. Picture 1,300 people in a room every two weeks, waiting to hear what you think. You'd never skip that meeting.

99%+

of new subscribers came from owned and earned channels. Bought subscribers fell from 3.5% to 0.5% in two years.

The biggest publishers stopped buying readers. That's your opening.

More than 99% of new subscribers in the study arrived through channels the publisher owns or earns: their own website, a reader forwarding an issue, a podcast mention, another newsletter recommending them. Bought subscribers fell from about 3.5% of growth in late 2024 to about 0.5% in 2026.

Read that twice, because it's the biggest finding in the report. The companies with the deepest pockets in publishing have nearly stopped spending them on subscribers. Growth now comes from being worth forwarding.

That's a game a twelve-person firm can win.

Nobody outspends you here, because nobody's spending. A client who forwards your issue to a peer did more for you than any ad buy would, and all it cost you was a paragraph worth forwarding.

448M

AI crawler requests across beehiiv publications in 30 days, more than twice what search crawlers made

Every issue is a touchpoint no algorithm can take away.

In one 30-day window, AI crawlers hit beehiiv publications 448 million times and sent back about 58,000 visits. beehiiv cites SparkToro's 2026 study (68% of U.S. Google searches end without a click) and Pew's 2025 finding that click-through drops from roughly 15% to 8% when an AI Overview appears.

Translate that to your website. It was built to be found. Now the machines read it, summarize it, and keep the click. The prospect gets the gist of you from a robot and never visits.

An email doesn't work that way. It lands in a mailbox with your name on it. Opened or not, they saw you. Read or skimmed, they remembered you exist. Twenty-six issues a year means your name showed up next to something useful twenty-six times, and no algorithm got a vote. That awareness belongs to you, not to a platform.

6 mo

median open rate rose from 39.96% in the first six months to 44.52% in months six to 24

Keep going. The ones who kept going are the ones in the data.

The median open rate was 39.96% in a publication's first six months and 44.52% between months six and 24.

Yes, the study only counts newsletters that stuck around. That's the point. Nobody measures the ones that quit in month three, because there's nothing left to measure. The readers who stay are the readers who read, and the publication that keeps showing up is the one they stay for.

Decide now that you'll judge this at issue 13, not issue 3.

1 in 4

Brex event registrations driven by its newsletter, across more than 530 events

Brex runs a 70,000-reader newsletter with one person and two hours a week.

Brex's newsletter reached 70,000 subscribers and drives about one in four registrations across more than 530 events. beehiiv reports one person produces it in under two hours a week.

You don't need a content team. You need someone to find the angle, check the facts and hit send on a schedule. That can be you, and it can be us.

Start with the list you already have.

You've already got the list: past clients, open proposals, referral partners, and the people who asked you a question at a conference and never heard from you again.

Send them something worth reading every two weeks. Date it. Say where the facts came from. Count replies and forwards before you count opens, and give it six months before you judge it.

The difference between a newsletter that builds a business and one that gets deleted isn't the size of the list. It's whether the sender is worth hearing from.

We write newsletters that keep businesses talking with the people they serve. If this piece connected with something you've been putting off, tell us what you sell and we'll tell you honestly if a newsletter will help. Start or fix yours

Source: beehiiv for Enterprise 2026: How Businesses Build Owned Audiences, by Kanishka, Tyler Denk and Taylor Cromwell, published September 23, 2026. Read the full report, or go straight to the owned audience playbook. Figures are beehiiv's own platform data from its largest business customers, checked on October 23, 2026, except the SparkToro (June 9, 2026) and Pew Research Center (July 22, 2025) findings, which we checked at the source. Case-study results are self-reported by the companies named. None of this is a WTF Growth client result.

WTF Growth builds client newsletters on beehiiv and earns a referral when you sign up through our links.

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Give your audience
something worth hearing.

Tell us what you sell and who you wish read your emails. We'll tell you honestly if a newsletter will help or if you'd be better off buying ads.