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Mailchimp vs Substack

A detailed comparison to help you choose the right tool for your needs.

Mailchimp logo

Mailchimp

Marketing

Try Mailchimp
VS
Substack logo

Substack

Marketing

Try Substack

A
About Mailchimp

Mailchimp is an all-in-one marketing platform that started as an email marketing tool and has evolved into a broader suite covering email campaigns, landing pages, social media posting, and basic CRM functionality. It's widely used by small to mid-sized businesses, freelancers, and e-commerce stores that need an accessible way to manage customer communications without a dedicated marketing team. Its drag-and-drop email builder, pre-built templates, and audience segmentation tools make it easy to get started quickly. Now owned by Intuit, Mailchimp remains one of the most recognizable names in email marketing, though its pricing has become less competitive as the platform has grown.

B
About Substack

Substack is a publishing platform that lets writers create email newsletters and websites without needing any technical skills. Writers can offer free content, paid subscriptions, or a mix of both, keeping a direct relationship with their readers without algorithmic interference. The platform handles payments, email delivery, and hosting, taking a 10% cut of subscription revenue. It has become a popular home for independent journalists, essayists, podcasters, and niche experts who want to own their audience. While it's simple by design, that simplicity can feel limiting for creators who want more customization or advanced marketing tools.

Pricing Comparison

Tool
Mailchimp
Substack
Price
Free — From $13/mo
Free — 10% fee on paid subscriptions
Category
Marketing
Marketing
Rating
4.9 (122)
3.9 (22)
Free Plan
Yes
Yes
Integrations
8+ apps
7+ apps
Founded
2001
2017

Feature Comparison

Feature
Mailchimp
Substack
Automated email campaign workflows
Audience segmentation and targeting
A/B testing for email optimization
Personalized product recommendations
Detailed analytics and reporting
Landing page creation tools
Social media post scheduling
Customizable newsletter templates
Subscription management tools
Audience analytics and insights
Email delivery and scheduling
Monetization options for creators

Choose Mailchimp

Email marketing and automation platform for growing businesses.

Try Mailchimp Free

Read full review

Choose Substack

Substack is a platform for writers to share newsletters and build an audience.

Try Substack Free

Read full review

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Score Comparison

Ease of Use
8.0
8.0
Features
8.0
7.0
Pricing
7.0
8.0
Support
7.0
6.0
Integrations
9.0
7.0
Overall
7.8
7.2
MailchimpSubstack

Our Verdict

MailchimpWinner

You're a growing business focused on budget-friendly email marketing and automation.

More features
Better support
More integrations
Substack

You're a writer focusing on building a paid subscription audience with minimal upfront costs.

More affordable

Mailchimp vs Substack: The Bottom Line

Both Mailchimp and Substack are strong marketing tools, but they serve different needs. Mailchimp has a higher user rating (4.9 vs 3.9).

Still unsure? Check the full reviews for Mailchimp and Substack, explore Mailchimp alternatives, or use our AI search to describe exactly what you need.

Frequently Asked Questions

Is Mailchimp or Substack better?

It depends on your needs. Mailchimp (4.9★) is free to start, while Substack (3.9★) is free to start. Mailchimp has a higher user rating.

Can I switch from Mailchimp to Substack?

Yes. Most SaaS tools offer data export features. Check if Substack has a migration guide or import tool specifically for Mailchimp users. Many offer onboarding assistance for switchers.

Which is cheaper, Mailchimp or Substack?

Both Mailchimp and Substack start at $0/mo.

What are the main differences between Mailchimp and Substack?

Mailchimp focuses on automated email campaign workflows and audience segmentation and targeting, while Substack emphasizes customizable newsletter templates and subscription management tools. Both are in the Marketing category but serve slightly different use cases.