Brevo (Paris) is the closest all-round Mailchimp replacement — automation, CRM and transactional email, EU-hosted. MailerLite (Vilnius) is the value pick and the simplest to use. CleverReach and rapidmail (both German) hold data exclusively in Germany, which matters for regulated buyers. GetResponse (Poland) has the deepest feature set including webinars.
All five are EU-headquartered, so there is no international transfer to document at all.
One thing that trips people up: switching platform does not require re-permissioning your list. Consent was given to you, not to Mailchimp. You do have to carry the proof across.
Why this is the switch to make first
Three reasons it beats every other category on effort-to-benefit.
The data is genuinely personal. Names, email addresses, open and click history, often purchase behaviour and tags describing interests. That is a richer profile than your analytics holds, and it is directly identifiable.
The products are close substitutes. Unlike cloud infrastructure, there is no deep technical lock-in. A list is a CSV. Templates are HTML. The genuine work is rebuilding automations, and most businesses have fewer of those than they think.
The European options are not compromises. Brevo and GetResponse are full-featured platforms competing on merit; MailerLite is cheaper than Mailchimp for most list sizes. You are not paying a sovereignty tax here.
The platforms compared
| Platform | HQ | Data held in | Free tier | Best for |
|---|---|---|---|---|
| Brevo | France | EU | Yes, daily send limit | Closest all-round Mailchimp replacement |
| MailerLite | Lithuania | EU | Yes, generous | Simplicity and price |
| CleverReach | Germany | Germany | Limited | Strictest data residency story |
| rapidmail | Germany | Germany | Trial | German SMEs wanting simplicity |
| GetResponse | Poland | EU | Limited | Deepest features, webinars, funnels |
| Mailjet | France | EU | Yes | Transactional plus marketing |
Pricing moves constantly and depends on list size and send volume, so check current rates rather than trusting any comparison table — including this one — on the numbers.
The platforms in detail
Brevo — the default replacement
Formerly Sendinblue, Brevo is a Paris-based platform that has grown well beyond newsletters into marketing automation, a light CRM, transactional email, SMS and chat. For a business using Mailchimp's mid-tier features, it is the most direct swap: the concepts map across, and little is missing.
It is also strong on the compliance detail that matters — EU hosting by default, a straightforward data processing agreement, and built-in double opt-in and consent tracking rather than bolted-on afterthoughts.
The interface tries to do a lot, which makes it busier than MailerLite. If you only send a monthly newsletter, it is more platform than you need.
MailerLite — the value pick
Lithuanian, cheaper than Mailchimp at most list sizes, and considerably easier to use. The editor is clean, the automations are capable without being overwhelming, and it includes landing pages and signup forms.
It is the right answer for the large middle of the market: newsletters, product announcements, a few automations, a list in the thousands to low tens of thousands. It is not the right answer if you need complex multi-branch automation or deep e-commerce personalisation.
CleverReach and rapidmail — the German data residency pair
Both hold data exclusively on German servers, which is the clearest possible answer to "where is our subscriber data". Both are built around German consent expectations, which are the strictest in Europe — double opt-in is the assumed default rather than a setting.
CleverReach is the more capable of the two, with better automation and integrations. rapidmail is deliberately simpler, aimed at SMEs that want to send a good newsletter without learning a marketing platform.
Pick either if you are in a regulated sector, sell to German enterprises, or simply want the shortest possible sentence in your privacy policy.
GetResponse — the feature maximalist
Polish, and the most feature-dense option here: automation builder, landing pages, sales funnels, webinars and course hosting alongside email. If you want one tool for an entire funnel rather than email alone, it covers the most ground.
That breadth is also the drawback — more product than most newsletter senders need, and priced accordingly.
The consent rules that actually apply
Switching to a European platform changes the transfer picture. It changes nothing about your obligations to subscribers, and those are where enforcement actually happens.
- Consent must be unbundled. Signing up for an account, buying a product or downloading a guide is one purpose. Receiving marketing is another, and needs its own unticked checkbox. "By registering you agree to receive our newsletter" is not valid consent.
- Pre-ticked boxes are invalid. Settled law since the CJEU's Planet49 ruling.
- You must be able to demonstrate consent. When, from which form, what wording they saw. This is why double opt-in is standard practice even though GDPR never names it.
- Withdrawal must be as easy as giving it. A working one-click unsubscribe in every message.
- The soft opt-in is narrower than people assume. Under the ePrivacy rules you may email existing customers about similar products without prior consent, if you offered an opt-out at the point of sale and in every message. It does not cover prospects, and national implementations differ.
Migrating without wrecking deliverability
The legal move is easy. The deliverability move is where people get hurt — new platform means new sending IPs with no reputation attached to your domain.
- Export everything before you cancel anything Subscribers with all custom fields and tags, plus your consent evidence — signup date, source, IP where recorded. That evidence is the part people forget, and it is the part you cannot recreate.
- Clean the list on the way through Drop anyone who has not opened in a year. Storage minimisation is a GDPR principle, and a smaller engaged list warms up far better than a large stale one.
- Set up authentication first SPF, DKIM and DMARC for the new sender, verified before any campaign goes out. Skip this and your first send lands in spam.
- Warm up gradually Start with your most engaged few hundred, then scale over two to three weeks. Sending fifty thousand messages from a cold domain is the classic self-inflicted wound.
- Rebuild automations deliberately Welcome sequences, abandoned cart, re-engagement. Test each with a real address before enabling. This is the genuine time cost of the migration.
- Update your privacy policy Your email platform is a named processor. New provider, new entry — and if you list sub-processors to customers, tell them.
- Run both briefly, then stop Keep the old account long enough to confirm nothing was missed, then close it. Do not leave a copy of your list sitting in a service you no longer use; that is an unnecessary retention risk.
Do you actually have to leave Mailchimp?
No, and it is worth saying plainly.
Mailchimp offers a data processing agreement and is covered by the EU-US Data Privacy Framework. Using it with EU subscribers is lawful today. Anyone telling you a Mailchimp list is a GDPR violation is overstating the position.
The case for moving is narrower and more honest than that:
- Your subscriber data currently depends on an adequacy decision under appeal at the Court of Justice, whose two predecessors were both annulled
- Equivalent European products exist at similar or lower cost, so the switching cost is close to zero
- An EU processor removes a transfer from your records entirely — less to document, less to explain in a DPIA, one fewer thing to revisit if the law changes
If you are happy with Mailchimp and it does something the alternatives do not, staying is a defensible decision. Just make sure the DPA is signed and the US transfer is disclosed in your privacy policy.
Your signup form, not your platform
Enforcement in email marketing is overwhelmingly about how consent was collected — bundled checkboxes, pre-ticked boxes, no proof of opt-in. Moving to an EU platform does not fix a signup form that never asked properly.
Frequently asked questions
What is the best European alternative to Mailchimp?
Brevo, headquartered in Paris, is the closest all-round replacement — comparable automation and CRM features with EU hosting by default. MailerLite, based in Lithuania, is the better choice if you want simplicity and low cost. CleverReach and rapidmail, both German, are the strongest picks if you need data held exclusively in Germany.
Is Mailchimp GDPR compliant?
Mailchimp can be used lawfully. It offers a data processing agreement and is covered by the EU-US Data Privacy Framework, so the transfer to the US has a legal basis. The objection is not that it is unlawful today — it is that your subscriber list depends on an adequacy decision currently under appeal, when equivalent European products exist at similar or lower cost.
Do I need new consent when I switch email providers?
No. Consent is given to you as the controller, not to your email platform, which is only a processor. You do not need to re-permission your list. You do need to carry the evidence across — when each subscriber signed up, from where, and what they agreed to — because the obligation to demonstrate consent moves with the data.
Is double opt-in required under GDPR?
GDPR does not mandate double opt-in anywhere in its text. It requires consent to be freely given, specific, informed and unambiguous, and requires you to be able to demonstrate it. Double opt-in is simply the easiest way to produce that evidence, which is why German regulators in particular treat it as the practical standard.
Where is MailerLite based?
MailerLite is headquartered in Vilnius, Lithuania, which places it inside the EU. Subscriber data is held on European infrastructure and a data processing agreement is available, so using it involves no international transfer for an EU-based business.
Will switching email providers hurt deliverability?
Temporarily, if you do it badly. You are moving to new sending IPs and domains with no reputation history, so sending your full list on day one looks like a spam pattern. Warm up gradually over two to three weeks, starting with your most engaged subscribers, and set up SPF, DKIM and DMARC before the first send.
Does my newsletter signup need a cookie banner?
The form itself does not — collecting an email address with consent is not a cookie. A banner is required by what you store on the visitor's device, so it depends on your analytics and advertising tags, not your newsletter. See do I need a cookie banner?