Klaviyo vs Mailchimp: Which Marketing Automation Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction — side by side, with no marketing spin.
The Short Answer
Klaviyo vs Mailchimp, in 15 seconds
Choose Klaviyo if…
- You have strict security & compliance needs
Choose Mailchimp if…
- You depend on a broad integration ecosystem
- You want deeper AI and automation features
Head-to-Head Scorecard
How Klaviyo and Mailchimp score
Mailchimp leads on 3 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
KlaviyoNo reviewsMailchimpNo reviews - Even
Review Volume
Number of verified reviews — a proxy for adoption
Klaviyo0Mailchimp0 - Even
Entry Pricing
Lowest published starting price (free plan = lowest)
Klaviyo$20/moMailchimp$13/mo - Even
Free Access
Availability of a free plan and/or free trial
KlaviyoFree plan + trialMailchimpFree plan + trial - Mailchimp
Integrations
Number of listed third-party integrations
Klaviyo8Mailchimp10 - Even
Features
Number of listed product capabilities
Klaviyo12Mailchimp12 - Mailchimp
AI Features
Capabilities mentioning AI, automation or ML
Klaviyo2Mailchimp3 - Klaviyo
Security & Compliance
Number of listed compliance certifications
Klaviyo4Mailchimp3 - Mailchimp
Platforms & Deployment
Supported platforms and deployment options
Klaviyo2Mailchimp5
Feature Comparison
Klaviyo vs Mailchimp feature breakdown
Search or filter the full feature matrix — core features, AI, integrations, APIs, security and compliance.
KlaviyoPricing Comparison
Klaviyo vs Mailchimp pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Klaviyo
$20/mo to start- Up to 250 profiles
- 500 email sends/month
- 150 SMS/MMS credits
- Email support (60 days)
- Email campaigns & flows
- Segmentation & personalization
- A/B testing
- Built-in CDP
- Everything in Email
- SMS & MMS marketing
- Unified profiles
- SMS automation flows
- Custom volume
- Advanced deliverability
- Dedicated support
- Custom onboarding
Mailchimp
$13/mo to start- Up to 250 contacts
- 500 monthly email sends
- 1 audience
- Basic templates
- Email and landing pages
- A/B testing
- Basic automations
- Multiple audiences
- Customer Journey Builder
- Predictive segmentation
- Send-time optimization
- Dynamic content
- Advanced segmentation
- Comparative reporting
- Multivariate testing
- Unlimited seats and roles
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
Klaviyo vs Mailchimp: strengths and trade-offs
Klaviyo
Pros
- Free plan available
- Free trial offered
- Compliance: SOC 2 Type II, GDPR, CCPA
- Public API available
Cons
- Higher starting price ($20/mo)
- Fewer native integrations than the alternative
Mailchimp
Pros
- Free plan available
- Free trial offered
- Lower starting price ($13/mo)
- Broad integration ecosystem (10)
- Compliance: SOC 2, GDPR, CCPA
- Stronger AI / automation features
Cons
Buyer Fit
Who should use Klaviyo vs Mailchimp?
Startups
Either
Either keeps early-stage costs lowest with its entry tier.
Small businesses
Either
Either offers the most accessible pricing for lean teams.
Agencies
Mailchimp
Mailchimp connects to more tools for multi-client workflows.
Enterprises
Klaviyo
Klaviyo leads on compliance and breadth for complex needs.
Ecommerce
Mailchimp
Mailchimp integrates with more of the commerce stack.
SaaS companies
Mailchimp
Mailchimp is the more developer- and automation-friendly choice.
Integration overlap
Shared integrations (2)
Only in Klaviyo (6)
Only in Mailchimp (8)
Keep Exploring
Other alternatives worth considering
Similar marketing automation products buyers compare alongside Klaviyo and Mailchimp.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Klaviyo and Mailchimp against your team size, budget, integrations and compliance needs — then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationKlaviyo vs Mailchimp — Frequently Asked Questions
What is the difference between Klaviyo and Mailchimp?
Klaviyo and Mailchimp are both Marketing Automation solutions. Klaviyo is rated 0.0/5 by 0 users, while Mailchimp is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Klaviyo or Mailchimp?
Based on user ratings, Klaviyo scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Klaviyo or Mailchimp?
Mailchimp is the more affordable option, starting at $13/month.
Does Klaviyo or Mailchimp have a free plan?
Klaviyo offers a free plan. does not have a free tier but does offer a free trial.
Can I switch from Klaviyo to Mailchimp?
Switching between Klaviyo and Mailchimp is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Klaviyo vs Mailchimp?
Klaviyo is best suited for teams that prioritise enterprise features. Mailchimp works well for teams looking to start free and scale.
Our Verdict
The bottom line on Klaviyo vs Mailchimp
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
Either
It's a tie has the friendliest entry point for new teams.
Best for Enterprise
Klaviyo
Klaviyo leads on compliance and feature breadth.
Best Value
Either
It's a tie delivers the lowest cost to get started.
Best AI Features
Mailchimp
Mailchimp ships more AI and automation.
Highest Rated
Either
Both earn equal user ratings.