Mailchimp vs Square

Mailchimp or Square? How to Pick the Right Fit for Your Team

Stop researching and start deciding. Our feature-by-feature comparison of Mailchimp and Square gives mid-market Australian businesses the clarity they need — in minutes, not hours.

12
Features compared
50+
Clients advised
98%
Client retention
12+
Years experience

Feature Comparison

Side-by-side feature ratings for Mailchimp and Square.

Contact management

Mailchimp

Square

Mailchimp significantly outperforms Square on contact management, making it the stronger choice for businesses that prioritise this area.

Pipeline management

Mailchimp

Square

Mailchimp significantly outperforms Square on pipeline management, making it the stronger choice for businesses that prioritise this area.

Email automation

Mailchimp

Square

On email automation, Mailchimp is marginally stronger — but Square still delivers a solid experience here.

Reporting and analytics

Mailchimp

Square

Mailchimp has a slight edge in reporting and analytics.

Integration ecosystem

Mailchimp

Square

Square holds a small advantage in integration ecosystem. For most mid-market Australian businesses, this difference alone would not drive the decision.

Mobile app

Mailchimp

Square

Mailchimp significantly outperforms Square on mobile app, making it the stronger choice for businesses that prioritise this area.

Transaction fees

Mailchimp

Square

Mailchimp significantly outperforms Square on transaction fees, making it the stronger choice for businesses that prioritise this area.

Payment methods supported

Mailchimp

Square

Mailchimp holds a small advantage in payment methods supported. For most mid-market Australian businesses, this difference alone would not drive the decision.

Recurring billing

Mailchimp

Square

Square edges out Mailchimp on recurring billing, though the gap is modest enough that other factors may matter more.

International payments

Mailchimp

Square

On international payments, Mailchimp is marginally stronger — but Square still delivers a solid experience here.

Fraud protection

Mailchimp

Square

Square has a slight edge in fraud protection.

Developer tools and API

Mailchimp

Square

Mailchimp holds a small advantage in developer tools and api. For most mid-market Australian businesses, this difference alone would not drive the decision.

Pricing Comparison

General pricing information for each platform.

Mailchimp

Free tier available; paid from ~$17/month

These figures are estimates based on publicly available pricing. Actual costs depend on your usage, team size, and any negotiated rates.

Square

Transaction-based; ~2.6% + 10c per transaction

Pricing is indicative only and subject to change. We recommend contacting the vendor for a tailored quote based on your Australian business needs.

Pros & Cons

An honest look at the strengths and limitations of each platform.

Mailchimp

Pros

  • Well-documented REST API for custom integrations
  • Pipeline visibility helps forecast revenue
  • Popular across Retail & E-commerce, Hospitality & Tourism, Professional Services
  • Mobile-friendly interface
  • Well-established platform with strong market presence

Cons

  • No real-time webhook support — relies on polling for sync
  • Learning curve for advanced features
  • Large ecosystem can make choosing the right integrations overwhelming
  • Complex data model may require expert configuration

Square

Pros

  • Regular platform updates and improvements
  • Extensive integration ecosystem with 30+ connectors
  • Popular across Retail & E-commerce, Hospitality & Tourism, Healthcare & Allied Health
  • Cloud-based with reliable uptime
  • Rich data model covering payments, orders, customers and more

Cons

  • Transaction fees vary by volume
  • Onboarding documentation could be more comprehensive
  • Support response times vary by plan tier
  • Complex data model may require expert configuration

Best For

Which tool suits which use case.

Choose Mailchimp if you need

  • Complex data models (contacts, lists, campaigns and more)
  • Marketing automation
  • Contact management
  • Hospitality & Tourism organisations
  • Teams needing extensive third-party integrations

Choose Square if you need

  • Recurring billing
  • Teams needing extensive third-party integrations
  • Transaction management
  • Complex data models (payments, orders, customers and more)
  • Real-time data sync across platforms

Expert Verdict

Our Harvard-educated consultants' take on this comparison.

Clever Ops Recommendation

Mailchimp and Square sit in different parts of your tech stack — crm & sales and payments respectively. Rather than choosing one over the other, the smarter question is how to make them work together seamlessly. With 12+ of integration experience, Clever Ops can design a workflow where both tools complement each other perfectly.

Migration Notes

What to know about switching between Mailchimp and Square.

Migrating Between Mailchimp and Square

Both Mailchimp and Square offer REST APIs, which simplifies the migration process. Clever Ops builds custom migration scripts that extract data from one platform and import it into the other with full field mapping. We validate every record, run parallel systems during the switch, and provide 3 months of post-migration support.

Mailchimp vs Square FAQ

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