Klaviyo: Email Marketing & SMS

Klaviyo: Email Marketing & SMS

Pricing
Free to install
Popular with stores like yours
Based in United States
Rating
4.6 (2,571)
Developer
Klaviyo

AI marketing and customer service automation for email marketing, SMS, and WhatsApp to grow faster.

Go beyond the basics with Klaviyo’s AI-first B2C CRM. Klaviyo syncs Shopify data in milliseconds so every message and insight reflects what’s happening in your store right now. Unify data from 350+ integrations and boost marketing performance with campaigns, smart segmentation, and automated workflows from Klaviyo’s AI Agents. Over 117k brands use Klaviyo and Shopify to grow faster with personalized emails, SMS, WhatsApp messages, and AI customer service tools that turn browsers into buyers.

Go beyond the basics with Klaviyo’s AI-first B2C CRM. Klaviyo syncs Shopify data in milliseconds so every message and insight reflects what’s happening in your store right now. Unify data from 350+ integrations and boost marketing performance with campaigns, smart segmentation, and automated workflows from Klaviyo’s AI Agents. Over 117k brands use Klaviyo and Shopify to grow faster with personalized emails, SMS, WhatsApp messages, and AI customer service tools that turn browsers into buyers. more
  • Unify and activate real-time data from Shopify and 350+ apps across the journey
  • Use Marketing Agent to read your site and build launch-ready on-brand campaigns
  • Create AI-powered segments and flow triggers using historical and real-time data
  • Drive conversions with personalized email, SMS, WhatsApp, mobile push & pop-ups
  • Turn service moments into shopping moments with Customer Hub and Customer Agent
Popular with stores like yours
Based in United States

Languages

English, French, Spanish, German, Portuguese (Brazil), Korean, Italian, Polish, Swedish, and Dutch

Works with

Pricing

External charges may be billed by Klaviyo separately from your Shopify invoice. Learn more

Free

Free to install

Free to install. Email free forever for up to 250 contacts. SMS free for up to 150 SMS/MMS credits.

  • Sync Shopify data–tags, catalog, coupons
  • Templates for Email/SMS
  • Forms & push notifications
  • Segmentation & personalization
  • A/B testing
  • +more

SMS

$15 / month

Up to 1250 SMS/MMS credits. Includes carrier fees. Upgrade as you grow.

  • Multi-channel segmentation and flows
  • Smart opt-in & multi-channel list growth
  • SMS AI for campaign creation
  • Automated two-way conversations
  • Transactional SMS
  • Branded SMS links
  • Multi-channel A/B testing
  • Customizable multi-channel attribution

Email

$20 / month

251-500 contacts. Upgrade as you grow.

  • Multi-channel segmentation and flows
  • Personalized product recommendations
  • Reputation repair AI for deliverability
  • Email AI for campaign creation
  • Send time optimization
  • Predictive analytics
  • Multi-channel A/B testing
  • 160+ campaign templates

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (2,571)

Overall rating
4.6
Counts per rating level
  • 86% of ratings are 5 stars
  • 3% of ratings are 4 stars
  • 1% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 9% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants appreciate this app for its seamless Shopify integration, enhancing email campaign management and targeted promotions. It features robust automation for abandoned carts and follow-ups, advanced segmentation for effective campaigns, and insightful analytics. The drag-and-drop editor is generally easy to use, and customer support is responsive with live chat. Educational resources are helpful, and the app supports scalable business growth by boosting customer engagement and sales.

January 20, 2026

Klaviyo is hands-down one of the most powerful email and SMS platforms out there for ecommerce. The depth of their analytics is where they really shine. From revenue attribution to flow-level performance and segmentation insights, Klaviyo gives you the kind of data that actually helps you make smarter decisions and squeeze more sales out of every campaign.

The segmentation and automation capabilities are excellent, and once you know your way around the platform, it becomes a serious growth engine. If you care about understanding customer behavior and optimizing lifecycle marketing, Klaviyo is hard to beat.

That said, pricing is the biggest downside. Being charged for all profiles in your account—even ones you never email—can feel frustrating, especially for growing brands with large lists. It would be much more fair (and sustainable) if pricing were based only on the profiles you actively send emails to.

Overall, Klaviyo is an elite tool with best-in-class data and performance. If they adjusted their pricing model to better reflect actual usage, it would be close to perfect.

anitaherbert.com
United States
Over 6 years using the app
Klaviyo replied January 21, 2026

Thank you for the thoughtful, 5 star review! We're really happy to hear that you're seeing value in Klaviyo analytics, and that the data we provide is helping your business grow. Understanding your customers is incredibly important, and we're glad that we can help you do so!

We appreciate the feedback regarding pricing. Klaviyo bills based on active profiles, and we encourage you to suppress profiles that you don't plan on sending emails to. You keep suppressed profiles' data, but since they're unable to receive emails, you do not need to pay for them, and they do not count towards your active profile limit. We encourage you to reach out to our support team, and we can help you suppress profiles, which will in turn help save on your plan!

January 14, 2026

Great app to work with, with endless possibilities for segmentation and flow development. Also customer service is amazing, they are fast and always there to help us out whenever we need. Highly recommend it.

Crochetree
United States
About 4 years using the app
Klaviyo replied January 16, 2026

We appreciate you shouting out our support team! Thank you so much for the 5 stars!

January 27, 2026

Found this to be far better than Mailchimp and they seem to be always improving the features and have so many options to customize your email design. I love how easy it is to set-up A/B tests, the integrations, the analytics, and the new AI tools as well, not to mention incredible customer service if you ever have an issue (or in my case, accidentally permanently delete something).

Dr. Clark Store
United States
Over 3 years using the app
Klaviyo replied January 28, 2026

We're really glad to hear that you're loving the features and AI tools we have! Thank you for shouting out our support team, and for the 5 star review!

Support

App support provided by Klaviyo.

Developer

Klaviyo

125 Summer St, Floor 7, Boston, MA, 02111, US

Launched

September 20, 2012 · Changelog

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