Marketing. Service.
Data. Together.
Your all-in-one platform for delivering personalized experiences at scale, fueled by real-time customer data and AI insights. Trusted by 205,000+ brands around the world.
Start for as little as $1.
Get more from your customer data, automation, personalization, and AI.
*Applicable only to the Klaviyo Marketing Plan. Terms apply. See below.
Get to know the B2C CRM
With the autonomous B2C CRM, turn your marketing, analytics, and service into always-on growth engines. Personalize, learn from, and improve every customer experience across all your channels in real-time.
Marketing that meets customers where they are
Drive revenue and build lasting relationships with tailored messages across email, SMS, RCS, WhatsApp, mobile push, and social.
Automation, predictive analytics, and AI optimization strengthen your strategy across every channel.
Service
Drive revenue and build lasting relationships with tailored messages across email, SMS, RCS, WhatsApp, mobile push, and social.
Automation, predictive analytics, and AI optimization strengthen your strategy across every channel.
Analytics
Drive revenue and build lasting relationships with tailored messages across email, SMS, RCS, WhatsApp, mobile push, and social.
Automation, predictive analytics, and AI optimization strengthen your strategy across every channel.
Data
Drive revenue and build lasting relationships with tailored messages across email, SMS, RCS, WhatsApp, mobile push, and social.
Automation, predictive analytics, and AI optimization strengthen your strategy across every channel.
AI
Drive revenue and build lasting relationships with tailored messages across email, SMS, RCS, WhatsApp, mobile push, and social.
Automation, predictive analytics, and AI optimization strengthen your strategy across every channel.
400+ pre-built integrations
Connect with go-to ecommerce and marketing tools across your tech stack.
Relationship-driven brands choose Klaviyo
Ruffwear sees 49% lift in campaign click rate
Smarter segmentation helped the pet gear brand boost customer lifetime value.
Daily Harvest saves 50+ dev hours per month
The meal kit brand modernized their tech stack by replacing 4 tools with Klaviyo.
Tata Harper drives 65% lift in email and SMS signup
Switching to Klaviyo gave the skincare brand a fresh advantage.
Send your first campaign in minutes
*After your discounted first month, your plan automatically renews at standard monthly pricing until you cancel. Offer applies to eligible Klaviyo Marketing Plans with up to 5,000 active profiles and expires November 30, 2026. Full terms.