Beehiiv vs Substack vs Mailchimp: Which One Should You Build Your Newsletter On in 2026?

If you’re stuck on Beehiiv vs Substack vs Mailchimp, I’d guess you’ve already tried to sort it out on your own. You opened a few tabs, read a few comparison posts, and came away with the same feeling: everyone says their pick is the best, and nobody explains why in plain language.

So let me try to be useful instead of impressive.

These three tools get lumped together all the time, but they were built for different people with different goals. One is a writer’s home with a built-in reading community. One is a classic marketing machine that’s been around forever. And one is a growth and money-making toolbox made specifically for newsletters. Once you know which description sounds like you, the choice gets a lot less stressful.

Let’s walk through it together.

The Mistake That Costs People Months

Here’s something I see all the time.

A person decides to start a newsletter. They’re excited. They pick a tool in about ten minutes, usually the one a friend mentioned or the one with the most familiar name. They write their first issue, send it to a handful of people, and feel like a real publisher.

A year later, things look different. Their list has grown. Maybe they want to charge for a premium tier, and they notice how much the platform keeps. Maybe they want referral rewards, and the tool doesn’t have them. Maybe their bill has crept up, and half the features they use now sit behind a higher plan.

Now they’re stuck in a quiet kind of frustration. Staying feels wasteful. Switching feels like a project. So they put it off, and the newsletter grows slower than it could have.

I’m not saying this to scare you. I’m saying the first choice matters more than it looks, and a little careful thinking at the start saves a lot of grumbling later.

The Real Problem: These Tools Look Similar But Aren’t

On a quick glance, all three do the same basic thing. You write something, you hit send, and people get an email. All three have a free way to start. All three let you grow a list.

So people choose by brand recognition or by whatever looks prettiest, and that’s where the trouble starts.

Underneath, the philosophies are different:

Substack says: “Just write. We’ll handle the rest, and our reader community might help you get found.”

Mailchimp says: “Here’s a full email marketing toolkit for your business, campaigns, automations, and stores included.”

beehiiv says: “Here are the tools to build, grow, and earn from a newsletter as its own thing.”

Keep those three sentences in your pocket. They explain almost everything else in this post.

A Quick Introduction to Each One

Substack

Substack made newsletters mainstream. It’s free to start, and it only takes money when you charge readers: 10% of subscription revenue, plus payment processing fees. It has its own app and reader network, and it’s known for being simple. You can be live in minutes.

Mailchimp

Mailchimp is one of the oldest and best-known email marketing tools, owned by Intuit. It offers campaigns, automations, landing pages, and store integrations. Plans are Free, Essentials, Standard, and Premium, all priced by contact count. According to recent reports, the free plan was cut back in January 2026 to around 250 contacts and a small monthly send limit, with paid plans starting near $13, $20, and $350 a month at the lowest contact tiers. Numbers vary a bit by source, so check their pricing page.

beehiiv

beehiiv’s free plan covers up to 2,500 subscribers with unlimited sends, a newsletter website, templates, and landing pages. Paid plans are now called Lite and Pro, priced by subscriber tier, with custom pricing for big publishers. On paid plans, it takes 0% of your subscription revenue (payment processing fees still apply). It changed plans and prices on October 1, 2026, so older articles may show outdated names and numbers.

The Quick Comparison

Here’s the map before we dig into the details.

Treat it as a rough guide. Features and fees change. Read also: Beehiiv Review 2026: An Honest Look at the Newsletter Platform Everyone Keeps Talking About

Setup and Ease of Use

Let’s talk about the first week.

Substack is the easiest start. The writing screen is plain, there’s almost nothing to configure, and you can publish within minutes. If settings make you anxious, this is a relief.

beehiiv is close behind. The editor is clean and friendly, and you can send your first issue the same day. There are more options to explore, such as landing pages, polls, referrals, and website settings. Give yourself a weekend and it clicks.

Mailchimp has the most to learn. Its drag-and-drop campaign builder is powerful, but it’s built for marketing emails, so there are many blocks, audiences, tags, and settings. It can feel like more machinery than a writer needs.

If your top priority is “start this week and don’t overthink it,” Substack or beehiiv. If you’re building something with many moving parts, Mailchimp’s depth might be what you want.

The Free Plans Are Very Different

Everyone starts with the free plan, so this matters.

Substack is free. There are no contact caps on the free tier, and it takes a cut only when you start charging readers. That’s friendly when you’re small.

Mailchimp’s free plan has shrunk over the years. Reports say it’s now about 250 contacts, with limited monthly sends and Mailchimp branding. Reviews note it lacks scheduling, A/B testing, and multi-step automations, and that support on the free plan only lasts the first 30 days. If your list grows even a little, you’ll feel nudged toward a paid plan fast.

beehiiv’s free plan covers 2,500 subscribers with unlimited sends, a newsletter website, landing pages, and a recommendation network. It keeps beehiiv branding, and some tools like automations and ad monetization need a paid plan, but there’s real room to grow.

If you’d like to try that free plan yourself, opens an account where you can look around for as long as you like before spending anything.

What It Costs When You Actually Grow

Free is where you start. The real question is what happens at 5,000 or 10,000 subscribers.

Substack doesn’t charge a monthly plan fee, but takes 10% of subscription revenue. If you have few paying readers, that’s cheap. If you have many, that percentage becomes real money every month.

Mailchimp prices by contacts, and it climbs. Reports put the Standard plan around $100 a month at 10,000 contacts, with other sources showing figures from roughly $100 to $135 depending on the plan. One thing that catches people off guard: unsubscribed contacts can still count toward your limit, so your bill may reflect a bigger list than you think you have.

beehiiv prices by subscriber tier on Lite and Pro, and takes 0% of subscription revenue on paid plans. Its prices rose in October 2026, and some creators weren’t pleased, so I won’t claim it’s always the cheapest. For a small publisher who doesn’t sell subscriptions, paid beehiiv plans can feel expensive.

Here’s a fair way to think about it:

• Few or no paying readers, small budget: Substack’s pay-nothing model or beehiiv’s free plan fits best.
• Many paying readers: A flat plan price, like beehiiv’s, can leave you with more than a percentage cut would.
• Big list, marketing focus: Mailchimp can work, but run the numbers, because costs scale with contacts.

Please check each pricing page with your own list size. Numbers move faster than blog posts.

Growth: Three Different Approaches

This is the part I’d care about most if I were starting today.

Substack’s approach is the network. Readers use its app, browse writers, and subscribe inside the platform. Writers recommend each other. For a strong writer in a popular topic, that can give you an early boost. The trade-off is that part of your growth depends on the platform’s ecosystem.

Mailchimp’s approach is list-building for marketing. You get signup forms, landing pages, and tools to collect emails. But finding new readers through referral programs, cross-promotion, or a discovery network isn’t its main focus.

beehiiv’s approach is a toolbox:

• A referral program where readers earn rewards for inviting friends
• Recommendations so newsletters can promote each other and swap readers
• Boosts, where you can pay to be promoted to relevant readers or earn by recommending others
• A newsletter website that can rank in search and bring in readers over time
• Landing pages and signup forms you can embed anywhere
• Polls and A/B testing on paid plans

No tool grows your list for you. You still have to write well and share your work. But the tools you start with decide how hard that job feels.

Writing and Publishing Experience

You’ll do this every week, so it matters.

Substack’s editor is minimal and distraction-free. You type, you publish. It’s lovely for writers who don’t care about design.

beehiiv’s editor is also writing-first, but with more building blocks: images, buttons, polls, and sections, plus templates. Every issue becomes a page on your newsletter website automatically, so it doubles as a blog.

Mailchimp’s editor is a campaign builder. It’s flexible and great for polished, promotional layouts, but for a writer who just wants to put words on a page, it can feel like designing a flyer every time.

If your newsletter is mostly words, Substack or beehiiv will feel lighter. If your emails are mostly product-focused designs, Mailchimp fits better.

Making Money From Your Newsletter

This is where the three really split.

Paid subscriptions. Substack and beehiiv are both built for them. Substack takes 10%. beehiiv takes 0% on paid plans, though you need a paid plan to use them. Mailchimp isn’t designed around paid newsletter subscriptions, so you’d need outside tools.

Ads and sponsorships. beehiiv has a built-in ad network that matches your newsletter with brands, plus direct sponsorship tools. Substack has been moving toward advertising but is mostly known for reader-paid subscriptions. Mailchimp doesn’t offer a comparable newsletter ad marketplace.

A reality check: ad income depends on your niche, audience size, and engagement. Some creators say rates haven’t matched what they hoped. Treat any “average earnings” figure as a rough idea, not a promise.

Digital products. beehiiv lets you sell digital products and says it takes no platform fee on them. Mailchimp connects well to online stores, which is great if you run a shop. Substack focuses more on subscriptions than products.

If you want several income streams in one place, beehiiv has the most built in. If you only want reader subscriptions and simplicity, Substack works. If you’re promoting an online store, Mailchimp’s integrations are a genuine strength.

Automations, Analytics, and Design Control

A quick look at the rest.

Automations. Mailchimp is the strongest here. Its Customer Journey Builder and Standard plan features support branching sequences, send-time optimization, and dynamic content. beehiiv offers welcome series, triggered emails, and segmentation on paid plans, which is plenty for most newsletters. Substack keeps automation very light.

Analytics. beehiiv focuses on growth data: where subscribers come from, which posts bring readers, and link clicks, with deeper history on higher plans. Mailchimp’s reports are geared toward campaign performance. Substack gives you the essentials.

Design control. Substack is the most uniform. Your publication looks clean but similar to others. beehiiv gives you more branding options, custom domain support, and, on its top paid plan, removal of beehiiv branding. Mailchimp gives you lots of layout freedom for emails, though its free plan keeps Mailchimp branding.

Moving Between Platforms

If you’re already on one of these, don’t panic. Switching is doable.

1. Export your subscribers and, if you want, your past posts.
2. Clean your list. Removing people who never open your emails can lower costs and improve results.
3. Import into the new platform. beehiiv has tools for bringing over subscribers and content.
4. Rebuild forms and automations. These rarely transfer perfectly, so budget time.
5. Update your links on your site, social bios, and old posts.
6. Warn your readers so the new emails don’t look suspicious.
7. Handle paying subscribers carefully so nobody is double-charged or dropped.

The more customized your setup, the more work it takes. That’s worth remembering before you build too much on any one tool.

Who Should Choose Each One

Let me say it plainly.

Choose Substack if you:

• Want the simplest start with nothing to configure
• Like the idea of a built-in reader network and app
• Want to pay nothing until you earn
• Care mostly about writing, not growth tools
• Don’t mind the 10% cut when you start charging

Choose Mailchimp if you:

• Run an online store and need e-commerce integrations
• Need complex, branching marketing automations
• Send mostly promotional email, not editorial newsletters
• Already have a team and setup built on it

Choose beehiiv if you:

• Run a newsletter as your main project
• Want growth tools like referrals, recommendations, and Boosts built in
• Plan to earn through subscriptions, ads, sponsors, or digital products
• Want a newsletter website that can bring in search traffic
• Want to start free with room for 2,500 subscribers

If that last list sounds like you, there’s no cost to checking it out. opens a free account where you can build a page, write a draft, and see whether it feels right.

Real-Life Style Scenarios

Let me put names to these.

The no-fuss writer. Priya writes a weekly essay about slow living. She has 300 readers, no plans to charge, and wants zero technical hassle. Substack, or beehiiv’s free plan, either works. She’ll likely choose whichever editor feels nicer to her.

The shop owner. Marcus sells handmade candles online. His emails are product launches, discount codes, and cart reminders. Mailchimp’s store integrations and automations fit his business. He stays, and he’s right to.

The creator ready to earn. Sana writes a weekly roundup for freelancers. Her list is growing, sponsors are asking about rates, and she wants referral rewards plus a paid tier. beehiiv’s tools match that plan without extra software.

The established writer with paying readers. Daniel has 2,500 paying subscribers on Substack. The 10% cut now adds up to serious money. He considers moving to a flat-fee platform like beehiiv to keep more, and plans the move carefully so paid readers aren’t disrupted.

The beginner with a small audience. Li has 80 followers and a big idea. He doesn’t want to hit a paywall in a month. beehiiv’s free plan gives him a site, growth tools, and room to grow from day one.

Different people, different winners. That’s the honest answer.

The Honest Downsides

No platform is perfect, so here’s what to watch for.

Substack:

• 10% cut of subscription revenue
• Limited design and branding control
• Fewer built-in growth tools and automations
• Part of your growth tied to the platform’s ecosystem

Mailchimp:

• Free plan has shrunk to a small contact and send limit
• Costs climb quickly as your list grows, and unsubscribed contacts can count
• Useful features sit behind higher plans
• Not built around newsletter growth or monetization

beehiiv:

• Prices rose in October 2026, and paid plans can feel pricey for small publishers who aren’t earning
• Free plan caps at 2,500 subscribers
• Automations, paid subscriptions, and ad monetization need paid plans
• Less complex automation than Mailchimp
• Ad earnings vary a lot

You’re not looking for perfect. You’re picking the trade-offs you can live with.

My Honest Take on Beehiiv vs Substack vs Mailchimp

If I had to say it in one breath: Substack is the easiest place to start writing. Mailchimp is the strongest for marketing and stores. beehiiv is the best fit for growing and earning from a newsletter.

For most people who want an audience and eventually an income from their writing, I lean toward beehiiv. It has the most growth and money-making tools built in, the free plan is roomy, and you won’t need to stitch together a bunch of other software. You’re using a tool built for the job, not bending another one to fit.

For someone who just wants to write and see what happens, Substack is a pleasant, low-pressure home. For store owners and marketers, Mailchimp earns its place, and I wouldn’t tell anyone to abandon a setup that works.

If you’re still on the fence, try this: picture yourself a year from now being annoyed at your platform. What’s the complaint? If it’s “I can’t get readers,” lean beehiiv. If it’s “this is too complicated,” lean Substack. If it’s “this doesn’t handle my store and funnels,” lean Mailchimp.

Quick Questions People Ask

Which is best for beginners?
Substack is the simplest. beehiiv is close, with a little more to explore. Mailchimp has the most to learn.

Which is cheapest?
It depends on your list and plan. Substack costs nothing until you charge readers. beehiiv’s free plan covers 2,500 subscribers. Mailchimp’s free plan is small and paid plans scale with contacts.

Which takes the biggest cut of subscription income?
Substack takes 10%. beehiiv’s paid plans take 0%, and payment processing fees apply on any platform.

Which has the best growth tools?
beehiiv, with referrals, recommendations, and Boosts. Substack has a strong built-in network.

Which is best for making money?
beehiiv has the most options built in, including an ad network. Substack is strong for simple paid subscriptions. Mailchimp suits store marketing.

Can I switch later?
Yes. All three let you export, and beehiiv has import tools. Plan for rebuilding automations and design.

Final Thoughts

Here’s the most useful thing I can tell you. The platform matters, but showing up matters more. A newsletter that goes out every week on a simple tool beats a perfectly chosen one that never launches.

So don’t let this decision freeze you. None of these locks you in forever, and the best way to choose is to try one for real.

If you’re leaning toward growth and income, beehiiv is a low-pressure place to begin. Open the free plan, send a test issue, poke around the referral and recommendation tools, and see how it feels. If it doesn’t fit, you’ve lost an hour. If it does, you may have saved yourself a year of second-guessing.

I hope this Beehiiv vs Substack vs Mailchimp breakdown made your decision a little easier.

Affiliate Disclaimer

Quick note: some links in this post are affiliate links. If you sign up through them, I may earn a small commission at no extra cost to you. It helps me keep writing posts like this. I only share things I think are worth your time, and my opinions are my own. Plans and prices change often, so please check each platform’s website for the latest details before you decide.