Mailchimp vs ActiveCampaign
3.8 vs 3.9 overall (Mailchimp -0.1)
3 ahead 5 behind 5 parity
Biggest gap: Free plan and entry pricing (+6)
Executive Summary
Mailchimp vs. the Top Email Marketing Platforms: 2026 Competitive Analysis
How Mailchimp stacks up against Klaviyo, MailerLite, ActiveCampaign, Brevo, Kit and Constant Contact across 13 features and three buyer segments: ecommerce brands, creators and B2B marketers.
3.8/5Mailchimp overall score
13Features tracked
3Buyer segments
6Competitors
Key findings
- Klaviyo leads overall at 4.2 out of 5, followed by MailerLite (4.0) and ActiveCampaign (3.9). Mailchimp and Brevo tie at 3.8, ahead of Kit (3.6) and Constant Contact (3.1).
- The winner changes by segment. Klaviyo leads for ecommerce brands and for small businesses and B2B marketers (4.4), while MailerLite leads for creators (4.1).
- Mailchimp's strengths are design and optimization. It scores 5 on its email builder, A/B testing and AI content tools.
- Cost at scale is Mailchimp's biggest weakness. It scores 2 on pricing as a list grows, while Brevo and MailerLite score 5.
- Creators are Mailchimp's weakest segment (3.5) because it lacks the paid newsletter tools offered by Kit and MailerLite.
Overall competitive score
Scores by buyer segment
Segment scores weight each feature by how much it matters to that buyer. The top score in each segment is in bold.
| Segment | Mailchimp | ActiveCampaign | Brevo | Constant Contact | Kit | Klaviyo | MailerLite |
|---|---|---|---|---|---|---|---|
| Ecommerce brands | 3.9 | 4.1 | 3.8 | 3.2 | 3.3 | 4.4 | 3.9 |
| Creators and newsletter publishers | 3.5 | 3.6 | 3.6 | 2.9 | 3.9 | 3.8 | 4.1 |
| Small businesses and B2B marketers | 3.9 | 4.1 | 3.9 | 3.2 | 3.5 | 4.4 | 4.0 |
| Overall | 3.8 | 3.9 | 3.8 | 3.1 | 3.6 | 4.2 | 4.0 |
Head-to-head snapshots
Feature-level wins, losses and ties for Mailchimp against each competitor. See the gap analysis for the full breakdown.
Mailchimp vs Brevo
3.8 vs 3.8 overall (Mailchimp +0.0)
6 ahead 3 behind 4 parity
Biggest gap: Pricing scalability as list grows (-11)
Mailchimp vs Constant Contact
3.8 vs 3.1 overall (Mailchimp +0.7)
7 ahead 0 behind 6 parity
Biggest gap: A/B testing (+7)
Mailchimp vs Kit
3.8 vs 3.6 overall (Mailchimp +0.2)
6 ahead 4 behind 3 parity
Biggest gap: Paid newsletters / creator monetization (-9)
Mailchimp vs Klaviyo
3.8 vs 4.2 overall (Mailchimp -0.4)
0 ahead 5 behind 8 parity
Biggest gap: SMS marketing (-5)
Mailchimp vs MailerLite
3.8 vs 4.0 overall (Mailchimp -0.2)
5 ahead 4 behind 4 parity
Biggest gap: Pricing scalability as list grows (-11)
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 scored highest in CompeteStack's analysis?
Klaviyo scored highest overall at 4.2 out of 5, leading for ecommerce brands and for small businesses and B2B marketers. MailerLite led for creators and newsletter publishers.
How does Mailchimp compare with its competitors?
Mailchimp scored 3.8 overall, tied with Brevo and behind Klaviyo (4.2), MailerLite (4.0) and ActiveCampaign (3.9). It finished ahead of Kit (3.6) and Constant Contact (3.1).
What is Mailchimp best at?
Mailchimp scores 5 on its drag-and-drop email builder, A/B testing, and AI content and send-time optimization.
What are the best Mailchimp alternatives?
Klaviyo is the strongest alternative for ecommerce brands, MailerLite and Kit for creators, and Brevo or MailerLite for anyone who wants to keep costs down as their list grows.
How were these scores calculated?
CompeteStack rated 13 features from 1 to 5 for each platform, then weighted each feature by its importance to three buyer segments to produce segment and overall scores.
Continue the analysis
NextFeature Library
Every feature scored for all 7 platforms.NextGap Analysis
Where Mailchimp leads and trails each competitor.
Every feature scored for all 7 platforms.NextGap Analysis
Where Mailchimp leads and trails each competitor.
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