What Is Klaviyo?

Klaviyo is a unified customer platform that gives your online brand direct ownership of your consumer data and interactions, empowering you to turn transactions with customers into productive long-term relationships—at scale. Because the Klaviyo database integrates seamlessly with your tech stack, you can get the full story on every customer that visits, and then—from the same platform—use those insights to automate personalized email and SMS communications that make people feel seen.

Who Uses Klaviyo?

Klaviyo mainly serves ecommerce stores due to its seamless integrations with platforms like Magento, Shopify & WooCommerce. Klaviyo also integrates with B2C and B2B companies using custom websites.

Klaviyo Software - Send eye-catching emails in minutes using ready-to-go templates
Klaviyo Software - Grow your contact 
list with engaging 
web forms
Klaviyo Software - Bring your brand to life with drag-and-drop ease
Klaviyo Software - Send personalized recommendations 
that really resonate
Klaviyo Software - Automations help you make money while you sleep

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Reviews of Klaviyo

Average score

Overall
4.7
Ease of Use
4.4
Customer Service
4.3
Features
4.6
Value for Money
4.4

Reviews by company size (employees)

  • <50
  • 51-200
  • 201-1,000
  • >1,001
Mariia
Mariia
Cosmetic Selling Manager in US
Verified LinkedIn User
Retail, 11–50 Employees
Used the Software for: 1+ year
Reviewer Source

A Must-have for your Email marketing

5.0 last month New

Pros:

Analytics and flexibility of the software

Cons:

Not being able simply to transfer the email list of customers from our customer service database

Adam
eCommerce in Canada
Food & Beverages, 51–200 Employees
Used the Software for: 2+ years
Reviewer Source

The best all-in-one marketing tool for scale

5.0 last week New

Comments: Overall, I am a fan and they have earned their place as our go-to marketing tool. We can't operate without Klaviyo.

Pros:

Klaviyo does what it promises. It's an all-in-one solution for email, sms, customer data, and automations. Their software works better than the competitors at scale: they grow healthier lists which means more revenue long term.

Cons:

The import from mailchimp was a bit of a hassle, and the sync between Klaviyo and Shopify has some unexpected issues that crop up, but that's likely due to our integration and not on the software stack itself. Pricing for SMS in Canada is very high, which may be prohibitive for some.

Verified Reviewer
Verified LinkedIn User
Consumer Electronics, 501–1,000 Employees
Used the Software for: 1+ year
Reviewer Source

Advanced Segmentation Capabilities

3.0 3 weeks ago New

Pros:

Klaviyo provides a robust set of automation features, allowing users to create automated email workflows triggered by customer actions or events.

Cons:

Klaviyo primarily focuses on email marketing, and while it offers SMS marketing as an additional feature, it does not provide the same level of functionality as dedicated SMS marketing platforms.

Marcus
Co-founder in Sweden
Marketing & Advertising, 2–10 Employees
Used the Software for: 2+ years
Reviewer Source

Alternatives Considered:

Used it for 4+ years

5.0 3 months ago

Comments: We use it every day and there's no real reason for us to switch to another platform.

Pros:

It just works. Sure, it's a bit expensive but it's 100% worth it if you know how to do email marketing.

Cons:

Expensive.SMS marketing isn't available in Europe.Building forms/popups could be more advanced and customizable.

Michael
Michael
Owner in Costa Rica
Verified LinkedIn User
Food & Beverages, 2–10 Employees
Used the Software for: 1+ year
Reviewer Source

Klaviyo - great software for a small business to manage email marketing

5.0 4 months ago

Comments: My overall experience with Klaviyo has been very positive. Would highly recommend.

Pros:

Full-featured, intuitive, easy-to-use. Pricing model allows for small businesses to start using software and grow gradually. Easily integrated with my e-commerce platform, Shopify.

Cons:

So far, I have not experienced any problems with Klaviyo. I do worry that as my mailing list increases in size, that the software will become too expensive.