All the tools to grow your business. In one powerful platform.

Grow your revenue with email marketing based on your customer’s behaviors. Pre-built templates and simple segmentation tools allow for ultra-personalization.

Combine your SMS and email marketing in one platform to drive more sales and talk directly to your customers, with built-in compliance and targeted, personalized messages.

Start growing your email and SMS subscriber lists from day one with simple, pre-built signup forms.

Find popular ecommerce flows, such as welcome series, abandoned cart, back in stock, browse abandonment, post-purchase, and more—ready to be used as is.

Find templates for signup forms, automation, email, and SMS built using best practices to grow revenue. Easily customize your templates with a drag-and-drop (no code) editor.

Use one-time-send campaigns (broadcasts) to keep your audience in the know. Our segmentation tool allows you to share the most up-to-date, personalized info.

Our pre-built integrations collect historical and real-time customer data from all your software in one place, including one-click integrations for many popular ecommerce platforms.

Quick, simple, granular segmentation for products purchased, website browsing behavior, order value, and more—all ready to drag and drop right into your customer communications.

Know everything your customers do—and that our data science predicts they will do— across your platforms and channels (email, SMS, web, etc.) with our activity feeds.

Create the custom integrations you need with our open API.

Drop Klaviyo’s Javascript snippet on your site and instantly begin capturing customer browsing behavior (don’t worry, we show you how).

We have a best-in-class NoSQL data platform with unlimited data storage and retention, with no limits on data volume, fields, or age.

Our predictive analytics can forecast a customer’s next order date, their lifetime value, churn risk, spending potential, predicted demographics, and more.

Gain insights on marketing performance, customers, and ROI. We even pull in data from other marketing tools such as subscription billing, review, and loyalty program software.

Get a complete and accurate picture of every dollar made by every marketing campaign you send.

Benchmarks show how your campaigns compare to those from companies like yours, and offer recommendations for how to improve, so you can focus where it counts.

Test your emails, texts, and signup forms to learn the best ways to communicate with your brand lovers.

Get inspiration from the highest performing campaigns across Klaviyo’s hundreds of thousands of businesses.