Pick Mailchimp if your January newsletter needs sales, store links, coupons, and tidy customer segments. Pick beehiiv if your January newsletter is more about growing an audience, publishing content, and getting readers to share it.

Why January newsletters matter

January is weird.

People are tired. Their inboxes are full. They have new goals, new planners, and zero patience for boring emails.

That means your newsletter has to work fast. It needs a clear subject line. It needs a strong first sentence. It needs one main action.

January campaigns often focus on:

• New year offers
• Goal setting
• Fresh product launches
• Winter sales
• Event invites
• Year in review content
• Health, money, and productivity tips

Both Mailchimp and beehiiv can help. But they are not built for the same kind of sender.

Mailchimp: Best for sales focused January campaigns

Mailchimp is the old pro in the room. It has email templates, automations, landing pages, audience tags, reports, and store connections.

If you run an online shop, agency, local business, course, salon, gym, or nonprofit, Mailchimp will feel useful right away.

You can send a January email like:

• “Start 2026 Strong: 20% Off This Week”
• “Your January Meal Plan Is Here”
• “Book Your First Appointment of the Year”
• “New Year, New Gear”

The big win is segmentation. You can talk to different people in different ways.

For example:

• Send a discount to people who bought last January.
• Send a reminder to people who clicked but did not buy.
• Send a VIP note to your best customers.
• Send a welcome series to new subscribers.

This is handy. It can also get fiddly. The catch is that Mailchimp sometimes hides simple tasks behind too many screens. Expect to waste time on tiny setup choices if you are new.

Where Mailchimp shines

• Online stores: Great for product emails and cart follow ups.
• Audience groups: Strong tags and segments.
• Templates: Plenty of ready made designs.
• Automations: Solid for welcome emails and sales journeys.
• Reports: Useful clicks, opens, orders, and revenue stats.

Mailchimp is great when every January email has a job. Sell this. Book that. Click here. Redeem now.

It is less fun if you only want to write a clean newsletter and hit send.

beehiiv: Best for audience growth and simple publishing

beehiiv feels lighter. Cleaner. Less corporate. It is built for newsletters as content products.

That means it is a strong fit for:

• Creators
• Writers
• Coaches
• Podcasters
• Startup founders
• Community builders
• Small media teams

beehiiv is good when your January plan is to publish often. Maybe you want to send a weekly “2026 Growth Notes” email. Maybe you want to start a paid newsletter. Maybe you want readers to invite friends.

Its referral tools are a big deal. You can reward readers for sharing. That fits January well because people love sharing fresh starts.

Example idea:

• Refer 2 friends and get a January checklist.
• Refer 5 friends and get a private workshop link.
• Refer 10 friends and get a free month of paid content.

Honestly, it feels like beehiiv understands writers who do not want to fight the software before breakfast.

Where beehiiv shines

• Writing: The editor is clean and simple.
• Growth: Referral and recommendation features are strong.
• Publishing: Emails can also live as web posts.
• Paid newsletters: Good tools for subscriptions.
• Audience stats: Clear reader growth and engagement reports.

beehiiv is not trying to be a full store marketing system. That is fine. But if you need product feeds, heavy ecommerce tracking, or lots of buyer segments, Mailchimp is usually the better fit.

January campaign examples

Let’s make this real.

Case 1: A small ecommerce shop

A candle shop has 12,000 email contacts. It wants to promote a “Winter Reset” bundle in January.

Best pick: Mailchimp.

Why? The shop can segment past buyers. It can send a coupon to people who bought winter scents last year. It can track revenue from each email.

A simple plan could be:

• Email 1: Launch the bundle.
• Email 2: Share customer reviews.
• Email 3: Offer free shipping for 48 hours.

If the average open rate is 34% and click rate is 3.8%, the shop can see which subject line and offer did best.

Case 2: A productivity writer

A writer has 4,500 readers. She wants to grow fast in January with a “30 Days of Focus” series.

Best pick: beehiiv.

Why? She can publish daily or weekly. She can turn posts into a public archive. She can add a referral reward.

If 8% of readers share the newsletter and each sharer brings in 1.7 new people, she could gain about 612 new subscribers from one January push.

Ease of use: Which one feels simpler?

beehiiv feels easier for writing. Open editor. Write. Add image. Send. Nice.

Mailchimp feels easier for campaigns with many moving parts. You have more tools. More settings. More buttons. Some buttons seem to breed overnight.

If your team has a marketer, Mailchimp is fine. If you are doing this alone at 10:43 p.m., beehiiv may save your mood.

Design and templates

Mailchimp has more traditional templates. They are useful for sales emails, event invites, product grids, and polished brand updates.

beehiiv has a cleaner newsletter style. It looks more like a modern publication. Less flyer. More letter from a smart friend.

For January, that matters.

People do not always want another loud sale graphic. Sometimes a plain email with one strong idea wins.

Analytics: What can you measure?

Both tools show basic stats like opens, clicks, unsubscribes, and growth.

Mailchimp is stronger for sales reporting. If your store is connected, you can see orders and revenue tied to campaigns.

beehiiv is stronger for audience growth reporting. You can see where subscribers came from. You can track referrals and paid subscriptions.

So ask one question:

What number matters most in January?

• If it is revenue, choose Mailchimp.
• If it is subscriber growth, choose beehiiv.
• If it is writing speed, choose beehiiv.
• If it is customer targeting, choose Mailchimp.

Pricing mood check

Pricing changes. Always check the current plan pages before you pick.

In general, Mailchimp pricing can rise as your contact list grows and features expand. beehiiv also has paid tiers, especially if you want growth and monetization tools.

Do not only compare the cheapest plan. Compare what you need in January.

• Need automations? Check that.
• Need referrals? Check that.
• Need paid subscriptions? Check that.
• Need ecommerce reports? Check that.
• Need more than one user? Check that too.

Final pick for your January newsletter

Choose Mailchimp if your January newsletter is tied to selling, booking, segmenting, or customer follow up.

Choose beehiiv if your January newsletter is tied to writing, audience growth, referrals, or paid content.

Here is the simple rule.

If your email says “buy this”, Mailchimp probably wins.

If your email says “read this and share it”, beehiiv probably wins.

January is already busy enough. Pick the tool that matches the job. Then send the email. Your readers are waiting, even if their inbox is a total snowstorm.