Software · head to head
Adyen vs Mailchimp
The short version
- Only Mailchimp has a free tier, so it costs nothing to try first.
- Each has a real cost: Adyen there is a minimum monthly invoice, set by industry and business model and only disclosed through the sales team, so small volumes are not economic; Mailchimp the free plan allows 250 contacts and 500 sends a month, with a 250 daily cap
- They diverge on capability: Adyen covers Payment processing, Mailchimp covers Email campaigns.
Where they differ
Only the attributes on which Adyen and Mailchimp actually diverge.
Identical on both: user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Adyen
- Payment processing
- Risk management
- Unified commerce
- Issuing
- Platform payments
- SAP
- Oracle
- PCI DSS Level 1
Only in Mailchimp
- Email campaigns
- Marketing automation
- Landing pages
- Forms & popups
- Audience management
- Content studio
- Analytics
- Social media
Both cover
- Salesforce
What people use each for
The jobs each tool is most often brought in to do.
Adyen
- Card acquiring with interchange plus pricing for larger merchantsnot Mailchimp
- Accepting local payment methods across multiple countriesnot Mailchimp
- Settling in several currencies through linked bank accountsnot Mailchimp
- Unified online and in-person paymentsnot Mailchimp
Mailchimp
- Email newslettersnot Adyen
- E-commerce marketingnot Adyen
- Lead generationnot Adyen
- Customer engagementnot Adyen
- Marketing automationnot Adyen
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Adyen
- There is a minimum monthly invoice, set by industry and business model and only disclosed through the sales team, so small volumes are not economic
- Published fees are indicative rather than a rate card, with real pricing negotiated
- Interchange++ means the card cost varies per transaction rather than being a single predictable percentage
- Alternative payment methods carry their own rates on top, such as 3.3 percent plus $0.10 for American Express in North America
Mailchimp
- The free plan allows 250 contacts and 500 sends a month, with a 250 daily cap
- Price is driven by contact count, so the list growing raises the bill regardless of how much you send
- Send allowances are a multiple of contacts, 10x on Essentials and 12x on Standard, so a large list with heavy sending forces a tier change
- Essentials allows 3 seats and Standard 5; unlimited seats need Premium at $350 a month
- The headline $13 and $20 prices are for 500 contacts, not a flat rate
Pricing, plan by plan
Adyen
$29/month- CustomFree
- Payment processing
- Risk management
- Unified commerce
Mailchimp
Free- FreeFree
- 250 contacts
- 500 sends per month
- Basic email campaigns
- Essentials$13/month
- 500+ contacts
- Email campaigns
- Basic automation
- Standard$20/month
- Advanced automation
- Segmentation
- Landing pages
Which should you pick?
Choose Adyen if
- You need payment processing.
- You work on Web, Api, Pos.
- You also want risk management.
Choose Mailchimp if
- You need email campaigns.
- You want to start without paying.
- You work on Web, iOS, Android.
- You also want marketing automation.
Questions people ask
- Is Adyen or Mailchimp better?
- Neither clearly leads. Adyen starts at $29/month and Mailchimp at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Adyen or Mailchimp?
- Mailchimp has a free tier; the other does not. Paid plans start at $29/month for Adyen and Free for Mailchimp.
- Does Adyen or Mailchimp run on more platforms?
- Adyen runs on Web, Api, Pos. Mailchimp runs on Web, iOS, Android.
- Can I use Mailchimp for free?
- Yes. Mailchimp has a free tier, so you can try it without paying. Adyen starts at $29/month.
- What is Adyen best used for?
- Adyen is most often used for card acquiring with interchange plus pricing for larger merchants, accepting local payment methods across multiple countries, settling in several currencies through linked bank accounts, unified online and in-person payments. Of those, card acquiring with interchange plus pricing for larger merchants and accepting local payment methods across multiple countries are not what Mailchimp is typically brought in for.
- What can Adyen do that Mailchimp cannot?
- Adyen covers Payment processing, Risk management, Unified commerce, Issuing. Mailchimp covers Email campaigns, Marketing automation, Landing pages, Forms & popups. Both handle Salesforce.
Answered from the vendors’ own pages
Mailchimp: Does Mailchimp offer a free plan?
Yes, Mailchimp's free plan supports up to 250 contacts and 500 sends per month with a 250-per-day cap.
SourceMailchimp: What email features does Mailchimp include?
Mailchimp provides email campaign builder, automation sequences, segmentation, contact management, and A/B testing for email marketing.
SourceMailchimp: Can Mailchimp integrate with e-commerce platforms?
Yes, Mailchimp integrates with Shopify, WooCommerce, Squarespace, and other e-commerce platforms for customer sync and abandoned cart automation.
SourceRelated pages
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