MailingCore vs Mailchimp
Mailchimp is the go-to email-marketing suite for marketing teams. MailingCore plays a different game: the email platform a developer integrates into their product via API — transactional and newsletter, with EU data residency and pricing per email sent, not per contact.
Quick comparison
| Capability | MailingCore | Mailchimp |
|---|---|---|
| Focus | API-first for developers | Marketing suite for marketers |
| European company & EU data | Yes, GDPR-native | US (Intuit) |
| Pricing model | Per emails/month, in euros | Per number of contacts |
| Frontend sending without a backend | Yes (browser SDK) | No |
| Transactional | Included, with idempotency | Separate add-on (Mandrill) |
| Versioned templates via API | Yes (draft/published) | Campaign editor |
| Landing pages, CRM, ads | No — email only | Yes |
| AI agents (MCP, llms.txt) | Yes | Not documented |
Comparison based on public information at the time of writing and our reading of each provider's documentation. Products change — always verify details on the provider's official site.
Choose MailingCore if…
- You're a developer integrating email into your product via API, not operating a marketing suite.
- You need real GDPR and EU data residency without intermediary clauses.
- You'd rather pay per email sent than by the size of your contact list.
- You want transactional and newsletter in one tool, with versioned templates.
Mailchimp may fit you better if…
- Your marketing team needs visual campaigns, landing pages, CRM and ads in one place.
- Whoever runs email isn't technical and values a mature all-in-one editor.
- You already live in its ecosystem and its template gallery and automations are enough.
FAQ
Does MailingCore do email marketing like Mailchimp?
It does the email part: newsletter, contacts, sequences and transactional, all via API. What it doesn't do is the full marketing suite (landing pages, CRM, ads). If you want that, Mailchimp fits better; if you want email as your product's infrastructure, that's our offer.
Why pay per email instead of per contact?
Because a large list that sends rarely shouldn't cost you more. Pricing per email sent is more predictable for a SaaS that grows in users but controls its sending volume.