Unify your marketing, data, and customer service—boost retention with Klaviyo's 350+ integrations for subscription and ecommerce businesses.
Klaviyo is an AI-powered B2C CRM platform designed for recurring revenue businesses and ecommerce brands. It unifies marketing automation, analytics, customer service, and data management for seamless omnichannel growth. Standout features include highly flexible email, SMS, and WhatsApp integrations—plus 350+ native tech stack connections.
Klaviyo unifies marketing automation, analytics, customer service, and real-time data in a single AI-first platform, enabling B2C brands to build and grow long-lasting customer relationships across email, SMS, WhatsApp, and more.
B2C brands, retailers, ecommerce companies, wellness brands, restaurants, and enterprises looking for seamless, scalable customer engagement and marketing automation.
Klaviyo solves the challenge of siloed customer data and fragmented communication by providing a unified solution for omnichannel marketing, analytics, and customer service.
Delivering enterprise-grade marketing automation and customer service, all powered by AI and connected through 350+ tech integrations, Klaviyo drives sustainable growth.
See what users are saying about klaviyo across major review platforms.
G2
1,000 reviews
Capterra
800 reviews
GetApp
600 reviews
Trustpilot
500 reviews
"Klaviyo makes it incredibly easy to manage multi-channel campaigns and unify customer data for better insights."
Verified User
Marketing Agency
"Automating customer outreach across email and SMS saves our team significant time and delivers a more consistent customer experience."
Verified User
Tech Company
Review summaries are based on publicly available feedback from major review platforms. Ratings and reviews may have changed since compilation. Always check the latest reviews before making a decision.
Discover if klaviyo is the right fit for your team, company, and industry.
Automate recurring email campaigns for subscribers using real-time customer data.
Orchestrate text and messaging campaigns to reduce churn and drive upsells across channels.
Target subscriber cohorts with personalized offers and communications.
Coordinate customer outreach across multiple platforms for a unified brand experience.
A comprehensive look at the features that make klaviyo stand out.
Runs targeted, personalized email campaigns using real-time customer data.
→ Enhances engagement and retention for subscription-based revenue models.
Cross-channel SMS and MMS messaging with personalization options.
→ Boosts conversion and delivers timely communications for subscribers.
Engages clients through WhatsApp for offers, alerts, and support.
→ Expands reach and engagement on customers’ preferred platform.
Runs push notification campaigns for app users.
→ Increases mobile engagement and drives up repeat usage.
Advanced target audience segmentation based on unified customer data.
→ Delivers highly relevant messaging to key subscriber segments.
Tracks marketing performance with custom dashboards and visualizations.
→ Enables data-driven optimizations for campaign ROI.
Predicts customer behavior to optimize lifecycle marketing decisions.
→ Helps forecast churn and identify upsell opportunities.
Connects with 350+ native integrations and supports developer APIs.
→ Allows flexible connections to payment, ecommerce, and analytics platforms.
Centralizes customer service and support interactions.
→ Ensures superior post-purchase experience for recurring customers.
Connect klaviyo with your favorite tools and workflows.
350+ native integrations and developer APIs to connect with nearly any stack component.
Klaviyo App Marketplace features an extensive set of 350+ integrations covering ecommerce, analytics, payment, CRM, and messaging systems.
Robust integrations ensure your core systems and subscription payment tools sync seamlessly for better lifecycle management and subscriber experience.
Support is provided via email and a robust knowledge base, with a dedicated community for peer-to-peer help and learning.
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Common questions about klaviyo answered.
Yes. Klaviyo offers 350+ native integrations, including Shopify, payment providers, CRMs, analytics, messaging platforms, and more.
B2C brands, ecommerce businesses, and enterprises seeking unified marketing automation and recurring revenue growth.
Businesses focused primarily on B2B lead management or requiring live phone/chat support.
Klaviyo is purpose-built for B2C brands looking to unify marketing, analytics, and customer data—making it ideal for recurring revenue and subscription-based businesses. Its deep integrations and AI-powered features streamline every customer touchpoint. For those needing highly scalable, flexible omnichannel marketing with minimal internal IT work, Klaviyo is a top choice.
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