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Email Marketing Feature Comparison: Mailchimp vs. Klaviyo, MailerLite, ActiveCampaign, Brevo, Kit and Constant Contact

A side-by-side scorecard of 13 features across seven platforms, covering email creation, automation, commerce and growth, and analytics and pricing.

Published by CompeteStack · Updated · 13 features · 3 buyer segments · 6 competitors

Feature comparison table

Every platform scored on 13 features that matter most to the three buyer segments in this analysis.

5 Best in class 4 Strong 3 Adequate 2 Limited 1 Weak or absent
Email Marketing Platform feature scores, 1 to 5
FeatureMailchimpActiveCampaignBrevoConstant ContactKitKlaviyoMailerLite
Email Creation & Deliverability
Drag-and-drop email builder5445355
Deliverability and inbox placement4534444
A/B testing5543354
Automation & Personalization
Automation workflows / customer journeys4543454
Segmentation and personalization4543454
AI content and send-time optimization5444354
Commerce, Channels & Growth
Ecommerce integrations and product recommendations4433253
SMS marketing3453152
Landing pages and signup forms4444545
Paid newsletters / creator monetization1111514
Analytics & Pricing
Reporting and revenue attribution4433353
Free plan and entry pricing3151534
Pricing scalability as list grows2352325

Category breakdown

Email Creation & Deliverability

Building emails, testing them and getting them into the inbox.

Mailchimp, Constant Contact, Klaviyo and MailerLite all score 5 on the email builder, while Kit's editor is deliberately minimal. ActiveCampaign is the only platform to score 5 on deliverability.

Category leader: Mailchimp & ActiveCampaign & Klaviyo (4.7 avg)

Automation & Personalization

Sending the right message to the right person at the right time without manual work.

ActiveCampaign and Klaviyo lead with 5s on automation workflows and segmentation, where Mailchimp scores 4. Mailchimp matches Klaviyo with a 5 on AI content and send-time optimization.

Category leader: Klaviyo (5.0 avg)

Commerce, Channels & Growth

Selling, reaching people beyond email and growing an audience.

Klaviyo leads on ecommerce integrations and ties Brevo for SMS. Kit leads on creator monetization and ties MailerLite on landing pages. Mailchimp has no paid newsletter feature.

Category leader: Klaviyo (3.8 avg)

Analytics & Pricing

Measuring results and what it costs to start and to grow.

Klaviyo leads on revenue attribution. Brevo and MailerLite stand out on cost as a list grows, Kit and Brevo have the most generous free plans, and ActiveCampaign and Constant Contact have none.

Category leader: Brevo (4.3 avg)

How we score. Each feature is rated from 1 (weak or absent) to 5 (best in class) for every platform, based on CompeteStack's assessment of publicly available product and pricing information. Segment scores weight each feature by how much it matters to that buyer group, and the overall score averages the three segments.

Frequently asked questions

Which email marketing platform has the best automation?

ActiveCampaign and Klaviyo both score 5 for automation workflows and for segmentation. Mailchimp, Brevo, Kit and MailerLite score 4.

Which email platform is best for ecommerce?

Klaviyo scores 5 for ecommerce integrations and product recommendations and 5 for SMS. Mailchimp and ActiveCampaign score 4 on ecommerce.

Which email platform is cheapest as a list grows?

Brevo and MailerLite score 5 for pricing scalability. Mailchimp, Klaviyo and Constant Contact score 2.

Which email platform is best for paid newsletters?

Kit scores 5 for paid newsletters and creator monetization, followed by MailerLite at 4. The other platforms score 1.

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