Klaviyo Customer Reviews 2026 | Email Marketing

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Klaviyo

Composite Score

8.4 /10

CX Score

8.7 /10

88 Reviews Write a Review

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What is Klaviyo?

Klaviyo is a tool that makes personalized marketing a breeze through data-driven decision making. In the past, only massive companies had the resources to create highly personalized messaging. Klaviyo brings those capabilities with an intuitive UI that a one-person startup can easily manage, to more detailed customization a large or enterprise company can develop with their marketing team.

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Awards & Recognition

Klaviyo won the following awards in the Email Marketing category

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2 Top Rated Capabilities

3 Top Rated Features

2025

2 Top Rated Capabilities

4 Top Rated Features

2024

4 Top Rated Capabilities

3 Top Rated Features

2023

5 Top Rated Capabilities

8 Top Rated Features

2022

Klaviyo Ratings

Real user data aggregated to summarize the product performance and customer experience.
Download the entire Product Scorecard to access more information on Klaviyo.

Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.

88 Likeliness to Recommend

95 Plan to Renew

88 Satisfaction of Cost Relative to Value

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Emotional Footprint Overview

Product scores listed below represent current data. This may be different from data contained in reports and awards, which express data as of their publication date.

+91 Net Emotional Footprint

The emotional sentiment held by end users of the software based on their experience with the vendor. Responses are captured on an eight-point scale.

How much do users love Klaviyo?

1% Negative

6% Neutral

93% Positive

Pros

Performance Enhancing
Trustworthy
Enables Productivity
Altruistic

Feature Ratings

Average 85

Campaign Management

Email Delivery

Segmentation

Auto-Responders

SPAM Compliance

Mobile Optimized

Basic Reporting and Analytics

Contact Database

A/B Testing

Content Authoring

Email Templates

Vendor Capability Ratings

Average 83

Quality of Features

Ease of Customization

Business Value Created

Ease of Implementation

Breadth of Features

Ease of Data Integration

Availability and Quality of Training

Product Strategy and Rate of Improvement

Ease of IT Administration

Usability and Intuitiveness

Vendor Support

Also Featured in...

Marketing Automation - B2C

Score 8.1

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Customer Data Platform

Score 8.0

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Klaviyo Reviews

Agnieszka K.

Role: Consultant
Industry: Retail
Involvement: End User of Application

Validated Review

Verified Reviewer

Submitted Mar 2024

Great email marketing tool for eCommerce

Likeliness to Recommend

10 /10

What differentiates Klaviyo from other similar products?

Klaviyo is a great tool for email marketing and SMS marketing for eCommerce brands. It has a seamless integration with Shopify and Woocommerce allowing you set up automations with dynamic content and promote products based on their availability

What is your favorite aspect of this product?

ease of integration with Shopfy and WooCommerce

What do you dislike most about this product?

They have a li mited option of email template designs and limitations with custom design.

What recommendations would you give to someone considering this product?

Use the platform to its full potential, especially their segmentation functionality

Pros

Continually Improving Product
Efficient Service
Saves Time
Respectful

Sivaraj S.

Role: Sales Marketing
Industry: Technology
Involvement: End User of Application

Validated Review

Verified Reviewer

Submitted Feb 2024

Efficient tool with multiple features

Likeliness to Recommend

8 /10

What differentiates Klaviyo from other similar products?

Klaviyo has multi channel features like Emails, SMS at an affordable price with best Spam compliance

What is your favorite aspect of this product?

It's built in campaign canvases and automations makes it a stand out tool with Spam compliance ensures a higher delivery rate

What do you dislike most about this product?

Nothing much as of now

What recommendations would you give to someone considering this product?

Small Businesses or Startups who are in need of an automation tool with an affordable cost can leverage it

Pros

Saves Time
Continually Improving Product
Trustworthy
Unique Features

Leah T.

Role: Sales Marketing
Industry: Retail
Involvement: End User of Application

Validated Review

Verified Reviewer

Submitted Jan 2024

klaviyo is the solution to manage your emails

Likeliness to Recommend

9 /10

What differentiates Klaviyo from other similar products?

Thanks to the campaign templates that are already up and running, we were able to test each one thoroughly before activating them. By focusing on the right clients, we were able to see things we had previously overlooked.

What is your favorite aspect of this product?

In terms of behavior-based automations, Klaviyo may be the finest option. It helps create accurate consumer profiles and target the right consumers when sending out email or text messages. Not only that, it provides a prognosis for the months and years ahead, as well as the ability to build and test ads beforehand.

What do you dislike most about this product?

Has a plethora of analytics and reporting options, but making them work for your business could be a challenge, so upper management may not be a fan.

What recommendations would you give to someone considering this product?

When it comes to email marketing, automated workflows, and short message service (SMS) expansion, Klaviyo is a fantastic platform. Email campaign creation and scheduling, automatic flow configuration, and dashboard analytics management are all made easier by the platform. There is an abundance of material available to aid with email marketing, such as live seminars from Klaviyo to exchange best practices, resources guides to build new flows, etc. Klaviyo is an excellent tool for making effective use of client data through retargeting and engagement.

Pros

Helps Innovate
Continually Improving Product
Reliable
Performance Enhancing

Klaviyo

What is Klaviyo?

Company Details

Book a Free Demo Today!

Awards & Recognition

Klaviyo Ratings

88 Likeliness to Recommend

95 Plan to Renew

88 Satisfaction of Cost Relative to Value

Emotional Footprint Overview

+91 Net Emotional Footprint

How much do users love Klaviyo?

Pros

Feature Ratings Average rating of all product features, some of which may not be shown below

Campaign Management Email campaign management is a sequence of marketing efforts that contacts multiple recipients and are designed to reach out to subscribers at the best time.

Email Delivery The ability to send email to large number of recipients at-scale.

Segmentation The ability to segregate mailing list based on criteria. Example, demographics, location, target market, existing or new customers.

Auto-Responders The ability to send an automated email to new contacts, interact when subscribers engage with previous emails, and auto-respond when they join a new list.

SPAM Compliance The ability to actively manage compliance with spam-related legislation, for example, providing opt-out capabilities.

Mobile Optimized The ability to create email content that is easy to read on multiple platforms including mobile devices.

Basic Reporting and Analytics The ability to measure metrics related to CRM/emails/campaigns.

Contact Database The ability for basic CRM capabilities - information about email subscribers, leads, and customers in a centralized location.

A/B Testing A/B or Split Testing allows marketing managers to compare and contrast two or more versions of the same piece of content to maximizing open, click and rates.

Content Authoring The ability to create emails including body copy, ability to include graphics and test the content view.

Email Templates The ability to create and curate email templates based off of approved brand standards.

Vendor Capability Ratings Average rating of all vendor capabilities, some of which may not be shown below

Quality of Features Feature quality is just as important as quantity. Use this data to determine if this product will do what you're purchasing it to do, easily, intuitively, reliably, and effectively.

Ease of Customization Don't get bogged down in a difficult customization; use this data to make sure you can easily achieve the functionality you need for your particular situation.

Business Value Created Software needs to create value for employees, customers, partners, and, ultimately, shareholders. This data expresses user satisfaction - or lack thereof - with the product's business value.

Ease of Implementation Successfully implementing new software is necessary to realize its full value and promote end user adoption. This data indicates whether or not the product is easy to implement.

Breadth of Features Users prefer feature rich software that enables them to perform diverse series of tasks. This data expresses user satisfaction with the product's breadth of features.

Ease of Data Integration Use this data to determine whether the product will cause headaches or make data integration easy.

Availability and Quality of Training Effective and readily available training enables users to get the most out of the software you've chosen. Use this section to make sure your vendor's training programs and materials measure up.

Product Strategy and Rate of Improvement Vendors who don't stay on top of emerging needs and trends won't enable you to meet your business goals. Use this data to separate innovators from imposters.

Ease of IT Administration This data indicates whether IT personnel will be able to resolve issues and perform configurations efficiently and effectively.

Usability and Intuitiveness End user learning curves cost the organization money. Pay attention to your end users' technical ability to determine how important UX is in your purchase.

Vendor Support The importance of vendor support will vary for each organization depending on internal capabilities, but there will always be issues that only the vendor can resolve.

Also Featured in...

Marketing Automation - B2C

Customer Data Platform

Klaviyo Reviews

Agnieszka K.

Great email marketing tool for eCommerce

Likeliness to Recommend

Pros

Sivaraj S.

Efficient tool with multiple features

Likeliness to Recommend

Pros

Leah T.

klaviyo is the solution to manage your emails

Likeliness to Recommend

Pros

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Feature Ratings

Campaign Management

Email Delivery

Segmentation

Auto-Responders

SPAM Compliance

Mobile Optimized

Basic Reporting and Analytics

Contact Database

A/B Testing

Content Authoring

Email Templates

Vendor Capability Ratings

Quality of Features

Ease of Customization

Business Value Created

Ease of Implementation

Breadth of Features

Ease of Data Integration

Availability and Quality of Training

Product Strategy and Rate of Improvement

Ease of IT Administration

Usability and Intuitiveness

Vendor Support