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Klaviyo Unclaimed

Martech

www.klaviyo.com

Klaviyo is a B2C customer data and marketing platform that helps brands grow by delivering personalized, multi-channel experiences.

Klaviyo is a customer data and marketing platform designed for consumer brands. Built for direct-to-consumer and ecommerce, it helps teams understand and engage with customers across multiple channels through a unified data platform. By combining event-level customer data, segmentation, and analytics with automation, Klaviyo enables brands to deliver personalized experiences at every touchpoint and activate data in real time. The platform serves brands seeking to grow revenue, improve retention, and build lasting relationships with shoppers. It emphasizes accessibility for marketing teams, developers, and partners, supporting scalable integrations and flexible workflows to adapt to evolving customer journeys. The mission is to empower brands to grow through customer-centric, data-driven marketing while maintaining privacy, security, and reliability. The result is an omnichannel approach that helps businesses attract new customers and nurture existing ones with timely, relevant communications.

To empower brands to build lasting customer relationships through data-driven, omnichannel marketing on a unified platform.

What we offer

Email Marketing

Automate and personalize email campaigns to enhance customer engagement and drive sales.

www.klaviyo.com/products/email-marketing

SMS Marketing

Engage Customers Through Targeted SMS Marketing Campaigns.

www.klaviyo.com/products/sms-marketing

RCS for Business

Engage customers through interactive and personalized messaging.

www.klaviyo.com/products/sms-marketing/rcs

Mobile App Marketing

Enhance user engagement and retention through personalized mobile messaging.

www.klaviyo.com/products/mobile-push

WhatsApp Marketing

Enhance customer engagement with personalized WhatsApp marketing.

www.klaviyo.com/products/whatsapp

Social Marketing

Enhance engagement and boost conversions through comprehensive social marketing.

www.klaviyo.com/products/social

Customer Hub

Streamline customer interactions and improve satisfaction with a unified experience.

www.klaviyo.com/products/customer-experience-hub

Helpdesk

Streamline customer support and enhance communication within the Klaviyo platform.

www.klaviyo.com/products/helpdesk

Marketing Analytics

Gain insights into marketing performance to drive effective decision-making.

www.klaviyo.com/products/marketing-analytics

Advanced Klaviyo Data Platform

Empowers brands to unify and activate data for personalized marketing experiences.

www.klaviyo.com/products/advanced-cdp

Klaviyo AI (K:AI)

Empowers marketers with artificial intelligence for enhanced customer engagement.

www.klaviyo.com/solutions/ai

Market segments

Market size by segment

Growth potential (CAGR)

Customer data platform

9.72 Billion USD30.7% CAGR

Real-time unification, profile management, segmentation, and activation of customer data to support personalization and analytics.

Email marketing

12.5 Billion USD15.9% CAGR

Targeted email strategy, automation, list growth, campaign management, and A/B testing to drive engagement and conversions.

Omnichannel messaging and customer engagement

7.8 Billion USD17.5% CAGR

Cross-channel messaging for customer engagement including SMS, international texting, WhatsApp inbound/outbound and integrated messaging within agent workflows.

Marketing analytics and attribution

18.2 Billion USD13% CAGR

Call tracking, lead attribution, website analytics, and central dashboards to measure campaign performance, attribute leads, and inform optimization.

More information about our offering

Email Marketing

Email marketing platform enabling automated, multi-channel campaigns and personalized messaging.

  • Send Timely Emails
    Automatically send personalized emails based on customer behavior, ensuring relevant communication.
  • Target Right Audience
    Utilize customer data to create targeted segments, improving message relevance and effectiveness.
  • Accelerate Campaign Creation
    Utilize professionally designed email templates to quickly launch campaigns that resonate with your audience.
  • Measure Campaign Performance
    Track key metrics to optimize future campaigns and understand customer interactions.
  • Optimize Subject Lines
    Craft compelling subject lines with our generator, increasing open rates and engagement.
  • Enhance Campaign Effectiveness
    Experiment with different subject lines, content, and send times to maximize engagement.

SMS Marketing

SMS marketing platform for reaching customers via text messages, with automation and targeting.

  • Increase Relevance of Messages
    Send tailored messages to specific segments, leading to higher engagement and conversion rates.
  • Measure Success Effectively
    Utilize detailed analytics to track open rates, click-through rates, and overall campaign effectiveness, helping optimize future campaigns.
  • Streamline Marketing Processes
    Automatically send personalized messages based on customer behavior, ensuring timely and relevant communication.
  • Ensure Legal Compliance
    Automatically handle customer opt-outs and ensure compliance with SMS marketing regulations for peace of mind.
  • Expand Your Customer Reach
    Utilize sign-up forms and incentives to increase subscriber list and improve engagement.
  • Leverage Advanced Messaging Capabilities
    Engage customers with enriched content through RCS, offering interactive features that improve customer engagement and conversion rates.

RCS for Business

RCS for Business messaging with rich media capabilities.

  • Enhances Customer Engagement
    By integrating rich media, businesses can capture user interest more effectively, leading to higher engagement rates.
  • Encourages Customer Retention
    By maintaining a consistent customer experience across channels, brands can better nurture customer relationships and enhance loyalty.
  • Increases Conversion Rates
    Personalization has been shown to significantly increase the likelihood of conversion, making marketing efforts more effective.
  • Improves Future Campaigns
    With robust analytics, businesses can refine their strategies based on customer interactions and campaign performance.
  • Streamlines Marketing Processes
    Integrating RCS with your current marketing tools enhances workflow efficiency, making it simpler to manage campaigns.

Mobile App Marketing

Mobile push messaging to engage app users and drive retention.

  • Enhance User Loyalty
    Strengthen relationships with your customers by providing timely updates, offers, and personalized content directly through mobile push notifications.
  • Targeted Messaging
    Utilize advanced segmentation features to tailor communications, ensuring that every message resonates with the intended audience for better results.
  • Improve User Retention
    Leverage analytics-driven insights to send relevant messages that keep users coming back, ultimately enhancing app usage and reducing churn.
  • Data-Driven Decisions
    Gain actionable insights from user interactions and campaign performance to optimize future engagements and enhance overall strategy.
  • Streamline Workflows
    Implement automation rules to consistently engage with app users without manual intervention, allowing for a more efficient marketing process.

WhatsApp Marketing

WhatsApp marketing platform for customer conversations.

  • Engage In Real-Time Conversations
    Facilitate direct and personalized communication with customers, helping to build relationships and increase satisfaction.
  • Manage Interactions Across Channels
    Deliver a consistent experience by connecting WhatsApp with other marketing channels, thereby enhancing customer journeys.
  • Streamline WhatsApp Communications
    Integrate automation to send timely messages based on customer behavior, ensuring relevant and engaging interactions.

Social Marketing

Social marketing across channels.

  • Engage The Right Customers
    Leverage powerful segmentation tools to tailor your messaging based on customer behaviors and preferences, increasing relevance and engagement.
  • Unify Messaging Across Channels
    Ensure consistent messaging by extending your marketing efforts across multiple social media platforms, enhancing brand visibility and interaction.
  • Track Performance Instantly
    Utilize real-time data to optimize your social strategies, allowing for quick adjustments to improve effectiveness and ROI.
  • Use Data for Better Targeting
    Bring your customer insights into your social marketing campaigns, allowing for more effective communication and engagement strategies.

Customer Hub

Customer Hub to centralize and enhance customer experiences across touchpoints.

  • Integrate All Data Effectively
    Consolidate data from various sources for a holistic view of customer behavior, enabling businesses to personalize their approaches.
  • Automate Engagement Flawlessly
    Utilize automation to send timely messages and offers, allowing for more efficient engagement and higher conversion rates.
  • Target Segments Precisely
    Create segments based on customer behavior and preferences to deliver more relevant communications, thereby enhancing customer satisfaction.
  • Analyze Performance Continuously
    Access metrics and KPIs through a centralized dashboard to assess marketing efforts and improve strategies.

Helpdesk

Helpdesk for customer support within the Klaviyo platform, enabling brands to manage customer inquiries and support requests efficiently.

  • Enhances Customer Engagement
    By centralizing communication channels, brands can engage customers on their preferred platforms, ensuring a seamless support experience.
  • Informs Data-Driven Decisions
    Empowers brands to analyze support performance and customer feedback, enabling continuous improvement in service quality.
  • Simplifies Workflow Management
    Facilitates a cohesive approach to customer engagement and marketing efforts by centralizing tools within the Klaviyo ecosystem.

Marketing Analytics

Marketing analytics to measure performance and inform decisions.

  • Understand Performance
    Analyze key metrics to pin down successful strategies and identify areas for improvement.
  • Track Customer Behavior
    Monitor how customers engage with your content and campaigns to refine targeting and optimize messaging.
  • Centralize Data
    Combine data from various channels to form a coherent view of customer interactions and marketing effectiveness.
  • Refine Targeting
    Utilize customer segments to tailor strategies and improve engagement.

Advanced Klaviyo Data Platform

Advanced data platform that unifies and activates customer data in real time.

  • Activate Data Instantly
    Enables businesses to engage customers with personalized experiences based on real-time insights from their data.
  • Unify Data Seamlessly
    Combines data from multiple sources into a single view, allowing brands to understand customer behavior and preferences.
  • Engage Across Channels
    Facilitates coordinated marketing strategies across email, SMS, social, and more, ensuring a cohesive customer experience.
  • Leverage AI Insights
    Utilizes AI algorithms for advanced analytics, helping brands make informed marketing decisions and optimize performance.

Klaviyo AI (K:AI)

AI-powered marketing platform with AI agents, image remix, insights and more.

  • Delivers Informed Decisions
    Offers actionable insights based on customer behavior and campaign performance, helping brands optimize their strategies.
  • Provides Personalized Support
    Acts as a real-time assistant for customer inquiries and sales, improving customer service efficiency and effectiveness.
  • Optimizes Marketing Strategies
    Serves as a proactive assistant in strategizing and executing marketing plans that align with customer preferences.
  • Integrates Across All Channels
    Ensures a seamless marketing approach by integrating data and strategies across email, SMS, and more, enhancing customer touchpoints.
  • Enhances Marketing Visuals
    Utilizes AI to creatively adjust images for campaigns, ensuring they resonate better with target audiences.

References

Methodology and sourcing behind the figures shown above.

Customer data platform

Primary estimate based on industry reports in the search results. MarketsandMarkets projects the CDP market to grow from USD 9.72B (2025) to USD 37.11B (2030) at a 30.7% CAGR and is used as the primary anchor. Other sources show a 2025 range of roughly USD 7.37B–11.80B and CAGR estimates between ~30.7%–34.8%, supporting a high-growth outlook in the low‑30% CAGR range.

Email marketing

Multiple industry reports in the search results place the 2024–2025 global email marketing market (software + services) in the roughly $9–17B range, with leading forecasts clustering around $12–16B and projected CAGRs of ~15–17%. Software-only estimates are materially smaller (~$1.7B) with lower CAGR (~10.6%). I selected a central estimate of $12.5B and a growth potential of ~15.9% CAGR as a consensus midpoint reflecting the cited reports.

Omnichannel messaging and customer engagement

Estimated based on market research in the provided results: specialist ‘omni‑channel messaging software’ research (Future Market Insights) reports a 2025 market size of USD 7.8B and a 17.5% CAGR, which best matches the messaging-focused segment. Broader omnichannel/customer engagement reports (KingsResearch, Fortune Business Insights) show larger totals (USD 11.45B and USD 24.36B in 2025) with CAGRs of ~15.5% and ~10.1%, corroborating strong multi‑year growth and supporting a high‑teens CAGR for the messaging subset.

Marketing analytics and attribution

Digital Applied reports a $18.2B global marketing analytics market in 2026 (covers analytics, dashboards, attribution). Market Research Future shows the narrower marketing attribution software market at $4.35B (2024) with a 13.62% CAGR to 2035. Given attribution is a high-growth subset and industry indicators (AI adoption, rising analytics budgets) support sustained double-digit expansion, I estimate ~13% CAGR for the combined marketing analytics and attribution segment.

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