Constant Contact vs Klaviyo

Detailed side-by-side comparison

Constant Contact

From $12/mo

Constant Contact is a beginner-friendly email marketing platform tailored for small businesses and nonprofits who need straightforward campaign creation and contact management. It excels at providing an intuitive experience with strong customer support and built-in event management capabilities.

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Klaviyo

Free

Klaviyo is an intelligent marketing automation platform built specifically for ecommerce businesses, with deep integrations into platforms like Shopify and WooCommerce. It focuses on revenue attribution and predictive analytics to help online stores maximize their customer lifetime value through email and SMS marketing.

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Feature Comparison

Feature	Constant Contact	Klaviyo
Email Campaign Creation	Drag-and-drop editor with customizable templates designed for general business use and ease of use	Dynamic email builder with product recommendation blocks and ecommerce-specific templates tied to customer purchase behavior
Marketing Automation	Basic autoresponders and automated campaigns suitable for welcome series and simple workflows	Advanced ecommerce automations including abandoned cart, browse abandonment, post-purchase flows, and predictive analytics for customer behavior
Segmentation	Standard contact list segmentation based on demographics, engagement, and custom fields	Sophisticated segmentation using purchase history, predicted lifetime value, browsing behavior, and real-time product interactions
Reporting & Analytics	Real-time reporting on open rates, click rates, and basic campaign performance metrics	Revenue-focused reporting with direct attribution to campaigns, predictive analytics, cohort analysis, and industry benchmarks
SMS Marketing	Not included as a core feature in standard plans	Built-in SMS marketing with unified customer profiles across email and text channels
Ecommerce Integration	Basic integrations available but not the primary focus of the platform	Deep, native integrations with Shopify, WooCommerce, Magento, and other major ecommerce platforms with one-click setup

Pricing Comparison

Constant Contact starts at $12/month with straightforward pricing but can become expensive relative to competitors, while Klaviyo offers a free tier but costs scale significantly with list size and can become very expensive for growing businesses. Klaviyo's higher cost is justified for ecommerce businesses that can track direct revenue attribution, but Constant Contact offers better value for non-ecommerce use cases.

Verdict

Choose Constant Contact if...

Choose Constant Contact if you're a small business, nonprofit, or service provider looking for user-friendly email marketing with excellent support, event management capabilities, and don't need advanced ecommerce features. It's ideal when ease of use and straightforward pricing matter more than sophisticated automation.

Choose Klaviyo if...

Choose Klaviyo if you run an online store on Shopify, WooCommerce, or similar platforms and need sophisticated automation, revenue tracking, and predictive analytics to maximize customer lifetime value. The platform pays for itself when you can directly attribute sales to your email and SMS campaigns.

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Pros & Cons

Constant Contact

Pros

+ Extremely beginner-friendly with intuitive interface
+ Excellent customer support including live chat and phone
+ Strong deliverability rates and reputation
+ Built-in event management and registration features

Cons

- More expensive than many competitors for similar features
- Limited advanced automation compared to enterprise platforms
- Additional costs for features like social media ads

Klaviyo

Pros

+ Unbeatable for E-commerce
+ Revenue-focused reporting
+ Predictive analytics

Cons

- Expensive as you scale
- Overkill for non-ecommerce
- Support on free tier is limited