Klaviyo

Klaviyo is an AI-first B2C CRM platform built for consumer brands that want to use first-party data to drive growth. Its platform brings marketing, customer service, analytics, and customer data management into one environment so teams can personalize interactions, automate lifecycle engagement, and measure performance from a shared customer record.

The company positions its offering as a purpose-built alternative to disconnected point tools. With Klaviyo Data Platform and Klaviyo AI (K:AI) at the core, Klaviyo helps brands activate real-time profiles across messaging, onsite experiences, support workflows, and reporting, with an emphasis on faster execution, simpler operations, and stronger customer relationships.

Offerings, Capabilities, and Integrations

Klaviyo’s capabilities span cross-channel campaign execution, segmentation, web forms, web tracking, predictive insights, attribution, reporting, reviews, and service operations. It supports owned-channel engagement across email, SMS, mobile push, and other connected touchpoints, while using AI to assist with planning, content creation, optimization, and support automation.

Integration is a major part of the platform story. Klaviyo offers 350+ apps and integrations, built-in ecommerce connectors for platforms such as Shopify, BigCommerce, WooCommerce, Wix, and Magento, plus APIs and webhooks for custom workflows. Advanced data connectivity extends to warehouses and analytics environments including BigQuery, Azure Synapse Analytics, Snowflake, Amazon Redshift, and Amazon S3.

Products and Services

  • Klaviyo Marketing: Omnichannel marketing automation for email, SMS, mobile push, forms, flows, segmentation, and personalization powered by real-time customer data.
  • Klaviyo Service: Customer service suite that connects support with marketing data, combining AI-assisted service, self-service experiences, and agent workflows.
  • Klaviyo Analytics: Analytics layer with dashboards, custom reports, attribution, funnel and cohort analysis, predictive insights, and personalized benchmarks.
  • Klaviyo Data Platform: Embedded data platform that unifies profiles, events, and integrations for real-time segmentation, activation, and external data sync.
  • Klaviyo AI (K:AI): Built-in intelligence layer powering personalization, predictive features, agentic automation, and AI-assisted execution across marketing, service, and analytics.
  • Marketing Agent: AI agent that learns from a brand’s website to plan and create launch-ready campaigns, flows, and forms.
  • Customer Agent: AI agent for 24/7 shopper support and selling, handling product questions, order tasks, and escalation to human teams.
  • Customer Hub: Personalized onsite hub for orders, returns, subscriptions, loyalty, recommendations, and support, with activity flowing back into Klaviyo.
  • Klaviyo Helpdesk: AI-powered helpdesk with a unified inbox, ticket routing, automation, and full customer context across service conversations.
  • Klaviyo Reviews: Reviews product for collecting, displaying, and acting on customer reviews and review-driven data across the buying journey.
  • Advanced Klaviyo Data Platform: Add-on for brands with more complex data needs, including data transformation, custom data management, and deeper warehouse connectivity.

Target Customers

Klaviyo targets B2C brands that depend on repeat purchase, retention, and personalized customer journeys. Its strongest fit is retail and ecommerce, where brands need to unify shopper behavior, order data, catalog data, marketing performance, and service interactions.

The platform also serves adjacent consumer sectors including restaurants and wellness-oriented businesses. Klaviyo supports organizations ranging from growing digital brands to larger enterprises operating multiple brands, stores, or regions, making it relevant for both lean marketing teams and more complex multi-account environments.

Cloud Integrations and Marketplace

  • AWS Marketplace: Klaviyo is available directly in AWS Marketplace as a SaaS offering for enterprise procurement and buying through AWS.
  • Microsoft Azure: Klaviyo provides an official Azure Synapse Analytics connector for exporting profile and event data from Klaviyo for downstream analysis.
  • Google Cloud: Klaviyo provides an official Google BigQuery connector for exporting profile and event data into Google Cloud analytics workflows.

Key People

  • Andrew Bialecki: Co-founder and co-CEO
  • Chano Fernandez: Co-CEO
  • Ed Hallen: Co-founder and chief strategy officer
  • Surabhi Gupta: Chief technology officer
  • Amanda Whalen: Chief financial officer
  • Eric Fearday: Chief revenue officer
  • Jamie Domenici: Chief marketing officer
  • Emily McEvilly: Chief customer officer
  • Landon Edmond: Chief legal officer
  • Carmel Galvin: Chief people officer

Key Facts

  • Headquarters: Boston, Massachusetts, United States
  • Employees: 2,368
  • Annual Revenue: US$1.234 billion
  • Parent Company: None
  • Subsidiaries: Approximately 8 subsidiaries, including Klaviyo Ltd, Klaviyo Australia Pty Ltd, Klaviyo Ireland Limited, Napkin Technologies, Inc., and Gatsby Tech, Inc.
  • Publicly Listed: NYSE: KVYO

Analyst Recognitions

  • Forrester: Strong Performer in The Forrester Wave™: Email Marketing Service Providers, Q1 2026.
  • IDC: Leader in IDC MarketScape: Worldwide AI-Enabled Marketing Platforms 2025 Vendor Assessment for Small Businesses. Major Player in IDC MarketScape: Worldwide AI-Enabled Marketing Platforms for Midsize 2025 Vendor Assessment.

Enter a search