7 Mailchimp Alternatives Worth Switching To (2026)

Why People Are Leaving Mailchimp

Mailchimp used to be the default recommendation for anyone starting with email marketing. That was before Intuit acquired the company in 2021 and systematically reshaped the pricing. The Standard plan, which once hovered around $10 per month for small lists, now starts at $20 per month and climbs steeply from there. At 5,000 contacts, you are looking at roughly $75 to $100 per month depending on your feature tier. For a tool that many users originally chose because it was affordable, those increases sting.

The free plan tells the story even more clearly. Mailchimp originally offered a free tier supporting 2,000 subscribers. That was cut to 500, and then again to just 250 contacts with 500 email sends per month. For context, MailerLite gives you 500 subscribers (reduced from 1,000 in September 2025) and 12,000 sends on their free plan, and beehiiv lets you have 2,500 subscribers with unlimited sends. Mailchimp's free plan has become essentially a trial, not a usable tier.

Then there is the billing practice that frustrates users more than anything else: Mailchimp charges for unsubscribed and inactive contacts unless you manually archive or delete them. You can have 5,000 contacts on your list, 1,000 of them unsubscribed, and you are paying for all 5,000. Most competitors either exclude unsubscribes from billing automatically or, like Brevo, charge based on emails sent rather than list size.

The user sentiment data backs this up. On Trustpilot, Mailchimp sits at around 2.8 out of 5 stars, with roughly 67 percent of reviews being one star. Common complaints include unexpected charges, poor customer support, and accounts being suspended without clear explanation. On G2 and Capterra, where reviews skew more toward business users who are already committed to the platform, ratings are more favourable at around 4.3 out of 5. But that gap between professional review sites and consumer review sites is telling — people who are locked in rate it okay, but people who have a choice are unhappy.

What to Look For in a Replacement

Before jumping to the first alternative that looks cheaper, spend ten minutes thinking about what actually matters for your switch. The biggest factor most people overlook is how the platform handles billing. Does it charge per subscriber, per email sent, or some hybrid? Does it count unsubscribed contacts toward your bill? Brevo charges per email sent with unlimited contacts. MailerLite and most others charge per subscriber but exclude unsubscribes. This single difference can save you hundreds of dollars annually if you have a list with normal churn.

Deliverability is the second thing to check, and it is harder to evaluate than pricing because every platform claims great deliverability. Look for independent test data from sources like EmailToolTester, which runs standardised tests across platforms multiple times per year. There is a real spread — top performers like MailerLite consistently score above 94 percent, while others hover in the high 80s. A few percentage points of deliverability might not sound like much, but on a list of 10,000 subscribers, the difference between 94 percent and 89 percent inbox placement means 500 more people actually seeing your emails.

Finally, think about migration difficulty honestly. How many active automations do you have in Mailchimp? How many custom templates? If you have a simple setup — a welcome sequence, a few templates, and a clean list — migration takes an afternoon. If you have dozens of automations with conditional logic, it could take a full week of rebuilding. The more complex your current setup, the more you should lean toward a platform with good automation tools and solid import capabilities.

MailerLite — Best for Budget-Conscious Switchers

If your primary reason for leaving Mailchimp is cost, MailerLite should be your first stop. The pricing difference is stark. At 2,500 subscribers, MailerLite's Growing Business plan costs around $25 per month. Mailchimp's Standard plan for the same list size is approximately $59 to $69 per month depending on your feature add-ons. That is roughly 57 to 64 percent cheaper for a platform that covers all the basics and then some.

Deliverability is where MailerLite genuinely shines. In EmailToolTester's most recent rounds of testing, MailerLite scored 94.41 percent overall deliverability, placing it at or near the top of all platforms tested. For comparison, Mailchimp typically scores in the low-to-mid 90s in the same tests. When you are paying less and getting better inbox placement, the value equation is hard to argue with.

The free plan is meaningfully more generous than Mailchimp's: 500 subscribers (reduced from 1,000 in September 2025), 12,000 monthly emails, access to the drag-and-drop editor, automation, and landing pages. You can run a real email marketing operation on MailerLite Free for months before needing to upgrade.

There are honest downsides. MailerLite has a notoriously strict approval process for new accounts. They manually review your website and use case, and rejections are common — especially for affiliate marketers or anyone without a clearly established business. If you get approved, the experience is excellent. If you get rejected, it is frustrating and opaque. The analytics are also more basic than Mailchimp's — you get opens, clicks, and unsubscribes, but the comparative and predictive reporting that Mailchimp offers on higher tiers is not available. For most small businesses, though, the basics are all you need.

Brevo — Best if You Have a Large List

Brevo, formerly Sendinblue, takes a fundamentally different approach to pricing that makes it uniquely attractive if you have a large subscriber list. Instead of charging per contact, Brevo charges based on the number of emails you send. Every plan, including the free tier, allows unlimited contacts. If you have 20,000 subscribers but only email them twice a month, you are paying for 40,000 emails — not 20,000 contacts. For businesses with large but infrequently emailed lists, this can cut costs by 50 percent or more compared to per-subscriber platforms.

The free plan gives you unlimited contacts with 300 emails per day, which works out to about 9,000 per month. The Starter plan at $9 per month bumps that to 5,000 emails per month with no daily limit. The Business plan at $18 per month gives you 5,000 emails with advanced features like A/B testing and marketing automation. Compared to Mailchimp, where 20,000 contacts on the Standard plan would cost you well over $200 per month, Brevo's pricing model is dramatically cheaper at scale.

Brevo also includes a built-in CRM, transactional email capabilities, and SMS marketing on all plans. If you currently use Mailchimp plus a separate CRM or transactional email service, consolidating onto Brevo could simplify your stack and save money.

The trade-off is deliverability. In EmailToolTester's tests, Brevo has scored around 89.1 percent overall deliverability — solid but noticeably below top performers like MailerLite at 94.41 percent. On a 10,000-person list, that gap means roughly 500 fewer emails reaching inboxes. The 300 emails per day limit on the free plan is also a real constraint — if you have more than a few hundred subscribers and want to send a broadcast, you will hit that wall immediately. Brevo is a strong choice for large lists and budget-conscious senders, but if deliverability is your top priority, MailerLite edges it out.

ActiveCampaign — Best if You Need Serious Automation

ActiveCampaign is not the cheapest Mailchimp alternative, and it does not try to be. What it offers is the most sophisticated automation and CRM combination in the email marketing category. If you have outgrown Mailchimp's automation capabilities — which top out at decent-but-not-deep workflow builders on the Standard and Premium plans — ActiveCampaign is where the serious marketers migrate.

The automation builder is genuinely best-in-class. You get visual workflow design with conditional branching, wait steps, if/then logic, goal tracking, and over 500 pre-built automation recipes. The built-in CRM tracks deals through pipeline stages, and you can trigger automations based on CRM activity — a lead moves to a new stage, an email gets sent automatically. This kind of sales-and-marketing integration usually requires connecting two separate tools.

G2 ratings reflect this strength: ActiveCampaign holds a 4.5 out of 5 from over 14,000 reviews, making it one of the highest-rated marketing automation platforms on the site. Users consistently praise the automation depth and the quality of the workflow builder.

The downsides are real. There is no free plan — the Starter plan begins at $19 per month for 1,000 contacts, and the Plus plan that includes the CRM starts at $49 per month. At 10,000 contacts, you are paying $139 per month or more depending on your tier. The learning curve is also steeper than MailerLite or Brevo — you are not going to set up complex automations in an afternoon unless you have experience with marketing automation tools. For simple newsletter sending, ActiveCampaign is overkill. But if your Mailchimp frustration is specifically about automation limitations, this is the upgrade that will not disappoint.

Quick Comparison Table

Here is how the top Mailchimp alternatives stack up on the numbers that matter most.

At 1,000 subscribers: MailerLite costs $10 per month (Growing Business), Brevo costs $9 per month (Starter, 5,000 emails), ActiveCampaign costs $19 per month (Starter), GetResponse costs $19 per month (Email Marketing), Omnisend costs $16 per month (Standard), and beehiiv costs $0 (Launch plan, up to 2,500 subs). Mailchimp's Standard plan at 1,000 contacts runs approximately $30 per month.

At 5,000 subscribers: MailerLite is approximately $39 per month, Brevo stays at $18 per month (Business, 5,000 emails) or scales with volume, ActiveCampaign jumps to roughly $79 per month, GetResponse is around $54 per month, Omnisend is approximately $65 per month, and Mailchimp Standard is around $75 to $100 per month.

At 10,000 subscribers: MailerLite is approximately $54 per month, ActiveCampaign is roughly $139 per month, GetResponse is about $79 per month, Omnisend is around $115 per month, and Mailchimp Standard is approximately $110 per month.

Deliverability rates from EmailToolTester: MailerLite at 94.41 percent, GetResponse around 89.4 percent, ActiveCampaign around 89.6 percent, Brevo at 89.1 percent. Mailchimp typically scores in the low 90s.

Free plan subscriber limits: MailerLite 500 (was 1,000 before September 2025), Brevo unlimited contacts (300 emails/day), beehiiv 2,500, Mailchimp 250, GetResponse 500, Omnisend 250. ActiveCampaign has no free plan.

Standout features: MailerLite for best value and deliverability, Brevo for large lists and unlimited contacts, ActiveCampaign for automation and CRM, GetResponse for webinar integration and conversion funnels, Omnisend for e-commerce multi-channel, beehiiv for pure newsletter publishing.

How to Actually Switch Without Losing Subscribers

The migration itself is less painful than most people expect, but there are specific steps you should follow to protect your deliverability and subscriber engagement.

First, export everything from Mailchimp before you cancel. Download your subscriber list as a CSV including all custom fields, tags, and engagement data. Export your templates if your new platform supports HTML import. Document every active automation — screenshot the workflows, note the triggers, conditions, and timing. Mailchimp does not export automations, so you will need to rebuild them manually.

Second, set up your new platform completely before importing any contacts. Authenticate your sending domain with SPF, DKIM, and DMARC records — this is critical and many people skip it, which tanks deliverability on the new platform. Rebuild your key templates and automations. Send test emails to yourself and colleagues. Make sure everything works before a single subscriber sees it.

Third, handle the import and warm-up carefully. Do not dump your entire list into the new platform and blast a campaign on day one. ISPs like Gmail and Outlook track sender reputation by sending IP, and your new platform uses different IPs than Mailchimp. Start by importing your most engaged subscribers — people who opened or clicked in the last 30 to 60 days. Send to them first for the first week or two, then gradually add the rest of your list over two to four weeks.

Finally, do not import subscribers who have not engaged in 6 or more months. This is actually a blessing in disguise — migration is the perfect time to clean your list. Importing a bunch of stale addresses to a new platform signals to inbox providers that you might be a spammer, which is the last thing you want when establishing sender reputation on a new service. Be ruthless about list hygiene during migration, and your deliverability on the new platform will thank you.