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Klaviyo: marketing automation powered by your customer data

Discover Klaviyo, the marketing automation platform that turns customer data into revenue

Klaviyo is a marketing automation platform built for e-commerce that unifies your customer data to send personalised emails and SMS at exactly the right moment.

An abandoned cart triggers an automatic follow-up, a first purchase starts a welcome series, an inactive customer receives a win-back offer: every scenario runs on real data from your store. E-commerce brands use Klaviyo to turn their customer base into a measurable revenue channel, campaign after campaign.

Klaviyo is built around four pillars:

Everything starts with customer data, which each channel then puts to work.

1. Data and segmentation: precise targeting

Klaviyo unifies data from your store and your tools to build complete customer profiles.

  • Connect your Shopify or PrestaShop store, or your e-commerce platform, in a few clicks
  • Segment your contacts based on purchase behaviour and browsing activity
  • Target top buyers, inactive customers or abandoned carts
  • Refresh your segments in real time with every new event

2. Flows: automated scenarios that sell for you

Klaviyo's visual editor builds sequences triggered by your customers' behaviour.

  • Recover abandoned carts automatically
  • Welcome every new subscriber with an onboarding series
  • Recommend products based on purchase history
  • Win back dormant customers before they move to a competitor

3. Email campaigns: newsletters that convert

Design and send one-off campaigns from the same environment as your automations.

  • Build responsive emails with the drag-and-drop editor
  • Personalise every message with customer profile data
  • Test subject lines and content with A/B testing
  • Track the revenue each campaign generates, not just opens

4. SMS and push notifications: reach your customers on mobile

Extend your scenarios beyond email, with the same data and the same logic.

  • Combine email and SMS within the same flows
  • Send back-in-stock alerts and order confirmations
  • Manage consent to stay compliant with regulations
  • Coordinate marketing pressure across every channel

Planning a Klaviyo project? turnK connects the platform to your store and your CRM for truly data-driven marketing. Take a look at our CRM integration services or contact us: our consultants reply within 48 hours.

Les questions les plus fréquentes

What is Klaviyo?

Klaviyo is a marketing automation platform built for e-commerce. It unifies customer data from your store and your tools to send personalised emails, SMS and push notifications, triggered by your customers' actual behaviour.

Who is Klaviyo for?

Klaviyo is primarily aimed at e-commerce brands, from growing Shopify stores to established names. SMBs and startups that want to centralise customer data and automate their marketing will also find it a good fit.

What are Klaviyo's main features?

Advanced segmentation based on customer data, automated flows (abandoned cart, welcome, win-back), email campaigns with a visual editor and A/B testing, plus SMS and push notifications coordinated with email.

How much does Klaviyo cost?

Klaviyo is subscription-based, priced mainly on the number of active contacts and the channels you use (email, SMS), with a free tier to get started. Up-to-date pricing is available on the official Klaviyo website.

Is Klaviyo only for e-commerce?

Klaviyo is optimised for e-commerce, with native integrations for Shopify, PrestaShop and the main online selling platforms. It can serve any customer-data-driven business, though; turnK helps you validate that choice against alternatives such as Mailchimp or Brevo.