Why Start a Newsletter in 2025 (and What Makes It Hard)

If you've been wondering how to start a newsletter in 2025, the honest answer is that it's still one of the best online businesses you can launch, and still one of the most misunderstood. The opportunity is real, but so is the work. Here's both sides.

Start with the case for email. Unlike social platforms, where algorithm volatility and AI-curated feeds decide who sees your content, a mailing list is an owned, permission-based relationship with your readers. According to beehiiv's platform data, publishers sent 28 billion emails to more than 255 million unique readers in 2025, with open rates above 41%. That kind of reach, delivered predictably to people who actually asked for it, is something no social channel can match.

The economics back this up. Litmus's 2025 benchmarks put email ROI at $36 to $42 returned for every $1 spent on the channel, and the email marketing and newsletter tools market is now an $8.2 billion industry growing at 9.6% annually. Small and mid-sized businesses make up the majority of users, which tells you the barrier to entry is low. A niche email newsletter, run with a consistent voice, remains one of the few channels where a solo creator can compete with established media companies.

Now the part most guides skip: the hard numbers.

• Email lists decay 2–3% per month without active maintenance, so growth is a treadmill, not a milestone.
• According to Pew data, 62% of recipients say they ignore most of what lands in their inbox. Your subscriber count measures reach potential, not actual audience.
• The median time from launch to first dollar of revenue is 66 days. Monetization is real, but it is not instant.

There's also a credibility gap in the metrics you'll read about. Open rate benchmarks range from 21.5% to nearly 50% depending on the methodology, largely because Apple's Mail Privacy Protection inflates the numbers. Open rate is still useful as a trend line within your own list, but clicks and unsubscribe rates tell you far more about whether people are actually reading.

So what does this mean for you? It means starting a newsletter is worth doing in 2025, provided you go in expecting roughly two months before your first revenue, a list that needs constant replenishment, and readers who will judge every issue on whether it earns their attention. Creators who personalize to their core audience consistently out-earn those who don't; 23% of non-personalizers make nothing at all, per HubSpot's survey of 400+ newsletter professionals.

The good news is that AI has removed much of the grind. Over a quarter of creators already use AI for brainstorming and content creation, saving one to three hours a week. Tools like Briefsy take that further, handling the writing and growth work so you can focus on the strategy only you can bring.

Step 1-2: Pick a Niche With Personality, Then Choose Your Platform

The first two decisions you make, your niche and your platform, shape everything downstream: your content, your growth rate, and how much of your revenue you actually keep. Get them right and the rest of the work gets easier.

When you start an email newsletter, resist the urge to go broad. The data is clear on what works: platform research shows niche creators delivering specialized expertise are the strongest monetizers, not generalists chasing large audiences.

Personality matters just as much as topic. A survey of 400+ newsletter professionals by HubSpot found that personal opinions and hot takes generate the highest open, click, and conversion rates of any content type, with 30% of creators anchoring their entire strategy on them. Morning Brew's cheeky, witty tone is widely credited as a secret to its success.

So when brainstorming email newsletter ideas, run your candidates through three filters:

• Do you have genuine expertise or a genuinely strong point of view here?
• Can you name a specific person who would forward this to a colleague?
• Could you write issue #52 on this topic without getting bored?

If a topic passes all three, you've found your niche. Write the way you'd talk to one reader, because voice is what makes subscribers open your emails instead of skimming past them.

Once your niche is locked, pick a newsletter platform for beginners that won't punish you later. Cloud-based tools hold 81% of the market, and small and mid-sized businesses make up 53% of users, largely because of affordability and ease of use, according to market research. Substack and beehiiv are the two most common starting points, and both let you launch a mailing list in an afternoon.

The real difference shows up in newsletter monetization. Substack takes 10% of paid subscription revenue; beehiiv takes 0%. On a 2,000-subscriber paid example at $5/month, that gap works out to $11,652 per year in kept revenue, per a platform comparison. One honest caveat: that comparison is published by beehiiv itself, so treat it as evidence of positioning rather than neutral analysis. Still, the underlying fee structures are factual, and the math favors creators either way.

Whichever platform you choose, commit to a cadence you can sustain. Roughly 45% of newsletters send weekly, according to benchmark data, and for good reason. As Nicole Stockdale of the Dallas Morning News told the Global Investigative Journalism Network, consistency is what lets people build a reading habit around your newsletter. Pick a day and time, then show up every single week.

If weekly writing feels like a burden, you're not alone: 25% of creators now use AI for content creation, and 64% believe newsletters will be AI-generated by 2030. Tools like Briefsy can handle the drafting and growth side for you, so the platform and cadence decisions become setup choices rather than daily obligations.

Step 3-4: Set Up Signup Forms, a Lead Magnet, and Your First 100 Subscribers

Your signup form is live, but the real work starts now: turning a curious visitor into a subscriber who actually opens, clicks, and sticks around. Welcome emails average a 68.6% open rate, making your automated welcome series the highest-leverage automation you can build. Get this right, and the rest of your funnel compounds.

A well-built welcome sequence converts at roughly 4% per email, compared to about 0.87% for one-off broadcasts. That gap exists because new subscribers are at peak curiosity. They've raised their hand, and if you don't deliver value in the first 48 hours, you'll join the 62% of emails that go unread (per ClickMinded's benchmark aggregation).

A practical three-email welcome flow:

• Email 1 (immediately): Deliver the lead magnet and set expectations on what they'll receive and when.
• Email 2 (day 2–3): Share your origin story or most popular issue so they understand why you exist.
• Email 3 (day 5–7): Make a clear ask: reply, share, follow you on social, or check out your best resource.

Skip the welcome series and you're leaving the easiest engagement win on the table.

A lead magnet is the free resource you offer in exchange for an email address. The strongest ones solve one specific problem fast: a checklist, a template, a curated list, or a short PDF. Generic "ultimate guides" rarely convert because they compete with everything else on the internet.

Match the lead magnet to your niche. A local-events newsletter might offer a "Best Brunch Spots in [City]" PDF. A B2B SaaS newsletter might offer a competitor-tracking spreadsheet. Specificity signals expertise, and expertise is what makes someone hand over their email.

The data is clear on where your first hundred will come from. According to HubSpot's survey of 400+ newsletter professionals, 42% of creators rank word of mouth and direct recommendations as their most effective growth lever. LinkedIn (52%) and Facebook (50%) are the top distribution channels for creators actively growing their lists.

A documented local-newsletter playbook shows what this looks like in practice: the creator acquired subscribers for under $1 each using simple Meta video ads, then sold $10,000 in local-business sponsorships by month four (per a self-reported case study). The formula: acquire a subscriber cheaply, sell access to that audience to local businesses who want to reach them.

Practical first-100 tactics:

• Post a free issue on LinkedIn or Facebook with a signup link at the end.
• Ask 10 friends and colleagues to share your launch post.
• Run a $50–$100 Meta ad targeting your niche with the lead magnet as the offer.
• Comment thoughtfully on 5–10 posts daily in your niche community with a link in your profile.

Before you send your first campaign, cover the legal floor. GDPR (EU subscribers), CAN-SPAM (US), and CCPA (California) require clear consent, a physical mailing address, and an easy unsubscribe link. Most newsletter platforms handle this automatically, but verify it's enabled.

On tracking, forget open rates as a primary metric. Apple's Mail Privacy Protection inflates open numbers by auto-loading tracking pixels, making cross-list comparisons unreliable. Track click-through rate and unsubscribe rate instead. Click rate tells you whether your content resonates. Unsubscribe rate tells you whether you're sending too often or missing the mark.

If the manual grind of writing, researching, and distributing each issue feels heavy before you've even started, an AI-driven approach can compress that workload. Tools like Briefsy watch your niche for changes and surface what to write about, so you spend time on voice and strategy instead of sourcing. Ready to skip the setup? Let Briefsy write and grow your newsletter for you. Start free today at briefsy.ai.

Step 5: Monetize Your Newsletter (and How Fast It Actually Happens)

Most people quit monetizing too early. The median time from launch to first dollar is 66 days, which means if you're not earning by week two, you're actually right on schedule. Set that expectation now and you'll avoid the panic that kills most newsletters before they ever earn anything.

The good news: newsletters monetize faster than nearly every other creator format. In HubSpot's survey of 400+ newsletter professionals, 46% agree newsletters generate ad revenue faster than podcasts, videos, or websites. And the money is accelerating. Paid subscription revenue on beehiiv jumped 138% year over year, from $8M to $19M, so readers are increasingly willing to pay directly.

Which model should you pick? Here's how the three main options compare:

• Sponsorships: Sell ad slots to businesses that want your audience. TLDR Newsletter runs ~$4.7M/year in sponsorship revenue on 1.25M subscribers, and a local newsletter operator reported $10,000 in sponsorships by month 4 with only ~4,500 subscribers, acquiring each one for under $1 via simple Meta ads.
• Paid subscriptions: Offer a premium tier. Watch platform fees here: Substack takes 10% of paid revenue while beehiiv takes 0%, a gap that works out to roughly $11,652/year on a 2,000-subscriber example (though that comparison comes from beehiiv's own marketing, so verify against your actual numbers).
• Products and services: Use the newsletter as a funnel into consulting, courses, or software. This is where most local business owners get the most leverage, since your newsletter audience already trusts you.

One factor quietly determines whether any of this works: personalization. According to that same HubSpot research, 23% of creators who don't tailor their strategy to subscriber demographics make $0/month, among the lowest earners of any group. Ninety percent of top performers do personalize. As HubSpot's Alana Chinn puts it, "It literally pays to personalize."

That's also where tooling earns its keep. If you're a business owner who wants the newsletter to feed your core offering rather than become a second job, automating the content and audience research matters. Briefsy, for example, handles the market-watching side (competitors, reviews, local search visibility) so your newsletter keeps delivering genuinely useful, personalized insight without eating your week. AI users already save 1–3 hours per week on average, and 64% of creators expect newsletters will be AI-generated by 2030.

Your first dollar will likely come from a sponsor, not subscribers. Pitch local businesses once you pass roughly 1,000 engaged readers, price your first slots modestly, and reinvest the revenue into growing the list. Sixty-six days feels slow in the moment, but it's fast compared to almost anything else you could build.

Let AI Do the Heavy Lifting: How Briefsy Automates Your Newsletter

The hardest part of running a newsletter isn't picking a niche or setting up a signup form. It's showing up every single week with something worth reading. That's exactly where AI has stepped in, and 2025 is the year it went mainstream: according to HubSpot's survey of 400+ newsletter professionals, 28% of creators now use AI for brainstorming and planning, 25% use it for content creation, and 64% believe newsletters will be AI-generated by 2030.

The payoff is real. Among creators who use AI tools, 42% report saving one to three hours per week, and some operators, like Superhuman's cofounders, credit their tools with saving five to ten hours weekly, according to documented success stories. When you're trying to get a newsletter off the ground while running a business, those hours are the difference between publishing consistently and quietly abandoning the list.

This is where Briefsy comes in. Most AI writing tools hand you a blank prompt and wish you luck. Briefsy works backwards: instead of asking "write me a newsletter," it acts as your AI market analyst, continuously watching your website, competitors, reviews, Google Business Profile, and visibility in AI search results like ChatGPT and Perplexity. Then it turns what it finds into a prioritized, data-backed brief, which becomes your newsletter content.

Here's what that looks like in practice:

• Competitor tracking that flags when a rival launches, changes pricing, or gets a spike of reviews, so your next issue has a timely angle.
• Review monitoring that surfaces what customers actually complain about, giving you topic material your readers genuinely care about.
• AI-search visibility checks showing whether your business shows up when people ask ChatGPT or Perplexity for recommendations in your category.
• Opportunity detection and outreach drafts that turn each week's findings into a prioritized to-do list, ready to share with subscribers.

Why does this matter for a beginner learning how to start a newsletter? Because the data consistently shows that personality and relevance drive the highest open, click, and conversion rates, and niche creators delivering specialized expertise are the strongest monetizers, per beehiiv's platform data. A newsletter built on real market intelligence, what changed this week, who's winning, what customers are saying, is inherently relevant. You're not guessing at email newsletter ideas; you're reporting on your market.

It also compounds. Word of mouth is the top growth lever, ranked most effective by 42% of creators, and readers only forward newsletters that make them look informed. Consistency builds the reading habit that turns a small mailing list into a real audience, and automation is what makes consistency survivable.

Ready to skip the setup? Let Briefsy write and grow your newsletter for you. Start free today at briefsy.ai.