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What is Klaviyo AI?

Klaviyo AI, branded as K:AI, is the AI layer embedded within Klaviyo's B2C CRM platform, developed by Klaviyo Inc. It uses a combination of in-house machine learning and external providers including OpenAI and AWS Bedrock to power over 40 AI-driven features. The platform unifies customer data, behavioral signals, and multi-channel marketing automation — covering email, SMS, RCS, WhatsApp, and mobile push — into a single system.

Klaviyo AI is a B2C CRM platform with 40+ built-in AI features for email, SMS, and push marketing automation.

Klaviyo AI is widely used by professionals, developers, marketers, and creators to enhance their daily work and improve efficiency.

Key Features

1

K:AI Marketing Agent

An AI agent that reads a brand's website URL and autonomously builds on-brand email campaigns, flows, and signup forms from a single prompt.

2

K:AI Customer Agent

An autonomous support agent that resolves customer inquiries, makes product recommendations, and drives revenue, handling 65% of questions without human involvement.

3

Predictive Send Time Optimization

Delivers messages to each individual subscriber at the time they are most likely to engage, across every channel.

4

AI Product Recommendations

Inserts AI-driven 'next best product' and 'products you may like' content blocks into emails based on individual customer behavior.

5

Segments AI

Allows marketers to describe a target audience in plain language and automatically builds the corresponding segment with filters and conditions.

6

Generative Email & SMS AI

Generates email copy, SMS content, and subject lines using AI, with an image remix feature that edits visuals via plain-language prompts inside the editor.

Detailed Ratings

⭐ 4.2/5 Overall

Accuracy and Reliability

4.4

Ease of Use

3.9

Functionality and Features

4.7

Performance and Speed

4.3

Customization and Flexibility

4.4

Data Privacy and Security

4.2

Support and Resources

3.8

Cost-Efficiency

3.5

Integration Capabilities

4.6

Pros & Cons

✓ Pros (4)

Deep Ecommerce Integration Klaviyo has native Shopify data sync and integrations with major ecommerce platforms, making customer behavioral data immediately actionable.

40+ Native AI Features AI capabilities are embedded directly into existing workflows rather than being offered as a separate add-on or external integration.

Unified Marketing and Service Combines email, SMS, push, and customer support in one platform, reducing the need for multiple tools.

No Send Limit on Paid Plans After the February 2025 billing update, paid plans charge purely by active profile count with no per-tier email send caps.

✕ Cons (3)

Expensive at Scale Pricing scales steeply with list size, and at 50,000+ active profiles Klaviyo becomes one of the more expensive options compared to alternatives.

Active Profile Billing Model Since February 2025, all contactable profiles count toward billing regardless of recent send activity, which penalizes accounts with large but infrequently contacted lists.

Reviews Feature Costs Extra Klaviyo Reviews, a product review collection tool, is a paid add-on starting at $25/month and is not included in any standard plan.

Who Uses Klaviyo AI?

Ecommerce Store Owners

Use Klaviyo AI to automate abandoned cart flows, post-purchase sequences, and personalized product recommendation emails.

Email Marketing Managers

Use AI-generated copy, send-time optimization, and A/B testing tools to improve campaign performance without additional headcount.

DTC Brand Marketers

Leverage predictive CLV targeting and behavioral segmentation to run lifecycle marketing campaigns across email and SMS.

Customer Support Teams

Deploy the Customer Agent to autonomously resolve order and product questions while surfacing upsell opportunities.

Marketing Agencies

Use Klaviyo AI to manage multiple ecommerce client accounts, build automated flows, and deliver measurable ROI at scale.

Pricing Plans

Free

$0

Free forever. Up to 250 active profiles, 500 email sends/month, 150 SMS credits. Includes drag-and-drop editor, basic automations, segmentation, and 150+ integrations. Email support for first 60 days only.

Popular

Email (Paid)

Paid

Starts at $20/month for 500 active profiles. Profile-based billing with no monthly send cap. Includes all email features, A/B testing, predictive analytics, and ongoing email support.

Popular

Email + SMS

Paid

Starts at $35/month for 500 active profiles. Includes all Email plan features plus SMS/MMS sending. SMS credits are billed separately by region (1 credit per US SMS, 3 per MMS).

Popular

Enterprise / Klaviyo One

Paid

Custom pricing. Mandatory for accounts spending $10,000+/month. Adds 20% on top of total monthly spend. Includes dedicated support, custom SLAs, and advanced data platform access.

Klaviyo AI vs Shipixen vs Codegen vs Luna

Detailed side-by-side comparison of Klaviyo AI with Shipixen, Codegen, Luna — pricing, features, pros & cons, and expert verdict.

Klaviyo AI vs Shipixen Klaviyo AI vs Codegen Klaviyo AI vs Luna Klaviyo AI alternatives Best Klaviyo AI competitors 2026

Compare	K Klaviyo AI ★ ★ ★ ★ ★ Freemium Visit ↗	S Shipixen ★ ★ ★ ★ ★ Paid Visit ↗	C Codegen ★ ★ ★ ★ ★ Freemium Visit ↗	L Luna ★ ★ ★ ★ ★ Freemium Visit ↗
💰Pricing	Freemium	Paid	Freemium	Freemium
⭐Rating	—	—	—	—
🆓Free Trial	✓	✕	✓	✓
⚡Key Features	K:AI Marketing Agent K:AI Customer Agent Predictive Send Time Optimization AI Product Recommendations	AI Content Generation SEO Optimization Comprehensive Templates One-Click Deployment	AI-Powered Code Generation Integration Capabilities Advanced Code Analysis Cross-Platform Collaboration	Database Access AI-Powered Messaging Task Management Multichannel Outreach
👍Pros	Klaviyo has native Shopify data sync and integrations w AI capabilities are embedded directly into existing wor Combines email, SMS, push, and customer support in one	Generating a complete Next.js codebase with branding, S Shipixen operates on a one-time purchase model with no Brand input fields, theme selection, and one-click depl	Automating the ticket-to-PR pipeline for routine develo GPT-4's codebase context analysis and automated code re Because Codegen operates through existing GitHub, Jira,	Automating lead discovery, AI message drafting, and fol Luna's pricing replaces the cost of separate data enric AI-personalized emails referencing contact-specific dat
👎Cons	Pricing scales steeply with list size, and at 50,000+ a Since February 2025, all contactable profiles count tow Klaviyo Reviews, a product review collection tool, is a	Developers unfamiliar with Next.js, MDX, or Tailwind CS Payment processing via Stripe, LemonSqueezy, or Paddle Shipixen's desktop application runs on macOS and Window	Teams that rely heavily on Codegen for routine tasks ma Connecting Codegen to GitHub, Jira, and the existing co Operations involving very large files, complex cross-se	Sales reps new to AI-assisted outreach often spend the While Luna supports LinkedIn and calling, the platform' The free tier provides access to core features at low v
🎯Best For	Ecommerce Store Owners	E-commerce Businesses	Software Development Teams	Small and Medium Enterprises
🏆Verdict	Klaviyo AI is best suited for ecommerce and DTC brands that …	For startup founders and freelance developers building Next.…	Compared to manual ticket-to-PR workflows, Codegen reduces d…	Compared to manual cold outreach workflows, Luna reduces pro…
🔗Try It	Visit Klaviyo AI ↗	Visit Shipixen ↗	Visit Codegen ↗	Visit Luna ↗

🏆

Our Pick

Klaviyo AI

Klaviyo AI is best suited for ecommerce and DTC brands that need deeply integrated AI-driven marketing automation across

Try Klaviyo AI Free ↗

Klaviyo AI vs Shipixen vs Codegen vs Luna — Which is Better in 2026?

Choosing between Klaviyo AI, Shipixen, Codegen, Luna can be difficult. We compared these tools side-by-side on pricing, features, ease of use, and real user feedback.

Klaviyo AI vs Shipixen

Klaviyo AI — Klaviyo AI is an AI-native marketing and CRM platform built for B2C and ecommerce brands, offering autonomous agents, predictive analytics, and generative AI to

Shipixen — Shipixen is an AI Tool that eliminates the boilerplate tax on Next.js SaaS development — the repetitive scaffold setup that delays every new project regardless

Klaviyo AI: Best for Ecommerce Store Owners, Email Marketing Managers, DTC Brand Marketers, Customer Support Teams, Marke
Shipixen: Best for E-commerce Businesses, Digital Marketing Agencies, Startup Founders, Freelance Developers, Uncommon

Klaviyo AI vs Codegen

Klaviyo AI — Klaviyo AI is an AI-native marketing and CRM platform built for B2C and ecommerce brands, offering autonomous agents, predictive analytics, and generative AI to

Codegen — Codegen is an AI Agent that automates pull request generation from development tickets, integrating with GitHub, Jira, Linear, and Slack to accelerate routine e

Klaviyo AI: Best for Ecommerce Store Owners, Email Marketing Managers, DTC Brand Marketers, Customer Support Teams, Marke
Codegen: Best for Software Development Teams, Tech Startups, Enterprise IT Departments, Project Managers, Uncommon Use

Klaviyo AI vs Luna

Klaviyo AI — Klaviyo AI is an AI-native marketing and CRM platform built for B2C and ecommerce brands, offering autonomous agents, predictive analytics, and generative AI to

Luna — Luna is an AI Tool that combines a 275 million contact database with AI-generated personalized messaging and multichannel outreach capabilities across email, Li

Klaviyo AI: Best for Ecommerce Store Owners, Email Marketing Managers, DTC Brand Marketers, Customer Support Teams, Marke
Luna: Best for Small and Medium Enterprises, Startups, Sales Professionals, Marketing Agencies, Uncommon Use Cases

Final Verdict

Klaviyo AI is best suited for ecommerce and DTC brands that need deeply integrated AI-driven marketing automation across email and SMS without stitching together multiple tools.

FAQs

4 questions

Is Klaviyo AI free to use?

Klaviyo offers a free plan limited to 250 active profiles and 500 email sends per month. AI features are embedded across paid plans, but some generative AI tools marked with a sparkle icon are accessible on free tiers with limitations. Paid plans start at $20/month.

What AI features does Klaviyo have?

Klaviyo includes over 40 AI features branded as K:AI. These include a Marketing Agent for autonomous campaign creation, a Customer Agent for support automation, predictive send-time optimization, AI product recommendations, Segments AI, and generative tools for email copy and image editing.

How does Klaviyo AI pricing work in 2025?

Since February 2025, Klaviyo charges based on total active profiles in your account rather than emails sent per month. Paid email plans start at $20/month for 500 profiles and scale upward. SMS is billed separately using a credit system. There are no monthly email send caps on paid plans.

Is Klaviyo only for ecommerce businesses?

Klaviyo's primary focus and deepest integrations are built for ecommerce and DTC brands, particularly those using Shopify. However, non-ecommerce businesses can use Klaviyo for email marketing, segmentation, and automation, though they may not benefit from all ecommerce-specific AI features.

Expert Verdict

Klaviyo AI is best suited for ecommerce and DTC brands that need deeply integrated AI-driven marketing automation across email and SMS without stitching together multiple tools.

Summary

Klaviyo AI is an AI-native marketing and CRM platform built for B2C and ecommerce brands, offering autonomous agents, predictive analytics, and generative AI tools embedded directly into email and SMS workflows.

It is suitable for beginners as well as professionals who want to streamline their workflow and save time using advanced AI capabilities.