Small businesses usually start looking for Mailchimp alternatives for one of three reasons: the free plan's limits are too tight, automations sit on a higher tier than expected, or the bill grows faster than the list. Switching can solve those problems, but it also costs time. This guide explains what the main alternatives actually do in 2026, how their pricing models differ, where switching falls short and how to move without losing subscribers.

How this guide was researched: plans and prices are quoted from the official pricing pages of Mailchimp, MailerLite, Brevo, Kit, Omnisend and ActiveCampaign, checked in October 2026. We haven't used these tools on a paid account for this guide; confirm current terms before switching.

What It Actually Does

Every alternative below does the basics: signup forms, an email editor, campaigns, contact management and reports. They differ in what's free, how they charge and who they're built for.

Mailchimp's current baseline (October 2026)

• Free: up to 250 contacts, 500 emails a month (250 a day) and one audience.
• Essentials: from $13/month at 500 contacts, limited to 4 flow steps.
• Standard: from $20/month at 500 contacts, with up to 200 flows.
• Trial: a 14-day free trial on Essentials and Standard.

The alternatives compared (vendor-listed, October 2026)

Which alternative fits which reason for leaving?

• "The free plan is too small": Kit (large subscriber limit) or MailerLite (more sends and a few automations).
• "My list is big but I rarely email": Brevo's send-based pricing.
• "I run an online store": Omnisend, or Shopify Email if you're on Shopify. See our ecommerce guide below.
• "I need serious automation": ActiveCampaign, or Mailchimp Standard if you'd rather not move.

Key Features to Compare

Contact-based vs send-based pricing, in practice

Most platforms, including Mailchimp, MailerLite and Kit, charge by the number of contacts or subscribers you store. Brevo charges mainly by how many emails you send. The difference matters most at the extremes:

• Large list, monthly newsletter: send-based pricing is usually cheaper, because you pay for a single send to everyone rather than for storing every contact all month.
• Small list, frequent emails and automations: contact-based pricing is usually cheaper, because extra sends don't raise the bill.
• Fast-growing list: contact-based bills step up as you cross tiers, so remove inactive contacts before each renewal.

Work out your monthly sends (list size × emails per month) and compare both models at that number before deciding.

Where It Falls Short

• Switching isn't free. Contacts move with a CSV export, but forms, templates, automations and reports usually have to be rebuilt.
• History stays behind. Past campaign stats and engagement data rarely transfer in full. Export what you need before closing your old account.
• Consent must travel with contacts. Only import people who opted in, and keep unsubscribed and bounced contacts suppressed on the new platform. Never re-add unsubscribes. That breaks CAN-SPAM opt-out rules and hurts deliverability.
• Cheaper now may not be cheaper later. Compare prices at your expected list size, not today's.
• New platforms need warming up. Sending a big campaign on day one from a new platform can hurt inbox placement. Start with your most engaged subscribers.
• Staying may be the better answer. If you only need flows, Mailchimp Standard may cost less than the time a migration takes.

How to Choose the Right One

1. Name your reason for leaving. Price, limits, automation or ecommerce. Pick from the matching row above.
2. Shortlist two tools and trial both. Rebuild your signup form and welcome series in each.
3. Export everything from Mailchimp: subscribed, unsubscribed and cleaned contacts, tags and any campaign reports you want to keep.
4. Import with suppression intact, then authenticate your sending domain on the new platform.
5. Swap forms on your website, test a signup end to end, and run both platforms for a short overlap before closing the old account.

A two-week migration plan

• Days 1 to 3: choose the platform, export data, import contacts and suppression lists.
• Days 4 to 7: authenticate your domain and rebuild forms, templates and the welcome automation.
• Days 8 to 10: replace website forms and send a first campaign to your most engaged segment.
• Days 11 to 14: send to the full list, check reports, then downgrade or close Mailchimp.

Related reading: for store owners, see our ecommerce email marketing guide, or compare free email marketing tools before you pay.

FAQs

What is the best free alternative to Mailchimp?

It depends on your list. Kit's free plan allows up to 10,000 subscribers but no automated sequences. MailerLite's free plan allows up to 250 subscribers and 2,500 emails a month with 3 automations. Brevo allows up to 300 emails a day. Mailchimp's free plan covers up to 250 contacts and 500 emails a month.

Can I move my Mailchimp list to another platform?

Yes. Export your audience as a CSV, including unsubscribed and cleaned contacts, and import it into the new platform with suppression intact. Forms, templates and automations must be rebuilt by hand.

Will switching email platforms affect deliverability?

It can, briefly. Authenticate your domain on the new platform before sending, start with your most engaged subscribers and keep complaint rates low while inbox providers learn your new sending pattern.