AI Usage at a Glance
Timeline
Jan 1, 2024
ProductivityPractice documented: Klaviyo offers Segments AI, a tool that allows marketers to type a plain-language description of an audience (e.g., 'loyal customers who haven't purchased in 90 days but opened an email this month') and automatically converts it into a structured Klaviyo segment definition. It was launched in November 2023 and is available to all paid Klaviyo accounts.
Practice DocumentedView practice →Feb 27, 2024
ProductivityPractice documented: Klaviyo offers Forms AI (also called Forms Display Optimization), an AI feature that automatically tests multiple display-timing configurations for website signup forms — such as when a pop-up appears on a page — to find the version that generates the highest conversion rate. It was announced as part of the February 2024 Klaviyo AI launch.
Practice DocumentedView practice →Feb 27, 2024
Creative GenPractice documented: Klaviyo offers Email AI and SMS AI tools that generate on-brand marketing copy — including subject lines and message body text — from a marketer's campaign goal prompt, providing multiple draft versions for review. These tools were included in the February 2024 Klaviyo AI launch and reached general availability in 2025.
Practice DocumentedView practice →Feb 27, 2024
ProductivityPractice documented: Klaviyo offers Flows AI, a tool that generates complete automated marketing flow sequences — triggered message series such as welcome emails or abandoned cart reminders — from a plain-language description. It was announced as part of the broader Klaviyo AI suite and became generally available in 2024.
Practice DocumentedView practice →Jul 17, 2024
ProductivityNew evidence: Klaviyo Introduces New Features to Klaviyo AI
Evidence AddedView practice →Nov 6, 2024
Data AnalysisPractice documented: Klaviyo offers Review Sentiment AI, an opt-in feature within its Klaviyo Reviews add-on that automatically reads customer product reviews, classifies each one by topic (e.g., product fit, shipping, customer service) and sentiment (positive or negative), and surfaces emerging trends over time for brand owners to act on.
Practice DocumentedView practice →Jan 1, 2025
Creative GenNew evidence: AI Marketing Tools to Power Generative AI for your Marketing
Evidence AddedView practice →Jan 1, 2025
Data AnalysisNew evidence: Use Customer sentiment analysis to route and prioritize support in Helpdesk
Evidence AddedView practice →Jan 1, 2025
Data AnalysisPractice documented: Klaviyo uses machine learning to automatically generate per-customer predictions — including predicted customer lifetime value (CLV), churn risk score, expected next order date, and predicted spending — for every qualifying customer profile on the platform. This capability has been part of the platform since at least 2017 and is embedded in all paid marketing plans.
Practice DocumentedView practice →Jan 4, 2025
Data AnalysisNew evidence: Churn Prediction Models to Forecast & Increase Retention
Evidence AddedView practice →Aug 5, 2025
Data AnalysisNew evidence: Understanding how reviews sentiment trends are calculated
Evidence AddedView practice →Sep 3, 2025
Creative GenPractice documented: Klaviyo offers Image Remix, an AI image editing and generation tool embedded directly in its email and forms editors, allowing brand marketers to modify or create campaign visuals from a text prompt without leaving the platform. It was launched in September 2025 and is currently available to all Klaviyo users.
Practice DocumentedView practice →Sep 10, 2025
Customer SvcPractice documented: Klaviyo deployed Customer Agent, an AI-powered customer service agent that automatically answers shopper questions, recommends products, tracks orders, processes returns, and escalates complex cases to human agents — available 24/7 across web chat, SMS, email, and WhatsApp. It was broadly released in September 2025.
Practice DocumentedView practice →Sep 25, 2025
Customer SvcNew evidence: Klaviyo Advances AI-first B2C CRM with the Launch of Marketing Agent and Customer Agent
Evidence AddedView practice →Sep 25, 2025
ProductivityPractice documented: Klaviyo offers Marketing Agent, an AI-powered tool that autonomously plans and builds complete marketing campaigns — including emails, flows, and audience segments — from a single plain-language prompt entered by a brand marketer. It was unveiled at Klaviyo's K:BOS event in September 2025; Composer, a related agentic campaign-builder, entered private beta in early 2026.
Practice DocumentedView practice →Sep 25, 2025
Customer SvcNew evidence: Meet K:AI Customer Agent: Your Conversational AI Agent for Service & Sales
Evidence AddedView practice →Sep 28, 2025
Data AnalysisNew evidence: Understanding reviews performance
Evidence AddedView practice →Dec 18, 2025
Creative GenNew evidence: K:AI for Workflow Automation in Marketing & Service
Evidence AddedView practice →Dec 18, 2025
Data AnalysisNew evidence: K:AI for Workflow Automation in Marketing & Service
Evidence AddedView practice →Jan 23, 2026
ProductivityPractice documented: Klaviyo offers Personalized Send Time, a feature that uses reinforcement learning to automatically deliver each marketing message — email, SMS, push, or WhatsApp — at the individual time when that specific recipient is most likely to open and engage. It was confirmed generally available as of Q4 2025.
Practice DocumentedView practice →Jan 26, 2026
Customer SvcNew evidence: Getting started with Customer Agent
Evidence AddedView practice →Mar 24, 2026
ProductivityNew evidence: Klaviyo Expands AI Agents to Power the Autonomous B2C CRM
Evidence AddedView practice →Mar 29, 2026
RecommendationPractice documented: Klaviyo offers an AI-powered 'next best product' recommendation engine that analyzes each shopper's purchase history and browsing behavior to surface individualized product suggestions inside marketing emails, SMS messages, push notifications, WhatsApp campaigns, and on-site via Customer Hub. The feature is generally available in email and mobile channels.
Practice DocumentedView practice →Apr 20, 2026
ProductivityNew evidence: 9 New Klaviyo AI Features for Autonomous Marketing & Customer Service
Evidence AddedView practice →Apr 20, 2026
RecommendationNew evidence: 9 New Klaviyo AI Features for Autonomous Marketing & Customer Service
Evidence AddedView practice →May 6, 2026
RecommendationNew evidence: Personalized Product Recommendations: Show Every Shopper What They'll Buy Next
Evidence AddedView practice →May 12, 2026
ProductivityNew evidence: Klaviyo AI Customer Research: How a $9B Marketing Platform Learns from 150K Brands
Evidence AddedView practice →Jun 1, 2026
ProductivityNew evidence: All Klaviyo Product Updates and Releases
Evidence AddedView practice →Recent activity
Klaviyo offers Flows AI, a tool that generates complete automated marketing flow sequences — triggered message series such as welcome emails or abandoned cart reminders — from a plain-language description. It was announced as part of the broader Klaviyo AI suite and became generally available in 2024.
A marketer types a description of the desired automation (e.g., 'When someone makes a purchase, thank them and follow up with feedback or a survey email'), and Flows AI generates the full flow structure including trigger logic, message delays, conditional splits, and content drafts. The tool uses generative AI (OpenAI) to interpret the prompt and output a structured flow definition for review. Flows AI is available in English and several other languages, and the marketer reviews and edits the generated flow before publishing.
Klaviyo offers Segments AI, a tool that allows marketers to type a plain-language description of an audience (e.g., 'loyal customers who haven't purchased in 90 days but opened an email this month') and automatically converts it into a structured Klaviyo segment definition. It was launched in November 2023 and is available to all paid Klaviyo accounts.
Segments AI uses large language models (OpenAI) combined with prompt chaining and few-shot learning to translate natural language audience descriptions into Klaviyo's JSON-based segment schema. The system chains multiple specialized sub-models to handle different parts of the segment logic. Marketers remain responsible for reviewing and confirming the generated segment before use. According to Klaviyo's engineering documentation, the system was built to help both novice users who struggled with the segment builder UI and experienced users who spent hours manually constructing complex segments.
Klaviyo offers Personalized Send Time, a feature that uses reinforcement learning to automatically deliver each marketing message — email, SMS, push, or WhatsApp — at the individual time when that specific recipient is most likely to open and engage. It was confirmed generally available as of Q4 2025.
Rather than sending a campaign to the entire list at a single fixed time, brand marketers enable 'Personalized Send Time' and Klaviyo's model determines the optimal delivery window for each individual subscriber based on their historical open and engagement behavior. The feature uses reinforcement learning, which means it updates its predictions as it receives new engagement data over time. According to Klaviyo's AI overview page, the system is one of the platform's longest-standing AI features, predating its generative AI capabilities by several years.
All practices by category
Klaviyo offers Flows AI, a tool that generates complete automated marketing flow sequences — triggered message series such as welcome emails or abandoned cart reminders — from a plain-language description. It was announced as part of the broader Klaviyo AI suite and became generally available in 2024.
Klaviyo offers Segments AI, a tool that allows marketers to type a plain-language description of an audience (e.g., 'loyal customers who haven't purchased in 90 days but opened an email this month') and automatically converts it into a structured Klaviyo segment definition. It was launched in November 2023 and is available to all paid Klaviyo accounts.
Klaviyo offers Personalized Send Time, a feature that uses reinforcement learning to automatically deliver each marketing message — email, SMS, push, or WhatsApp — at the individual time when that specific recipient is most likely to open and engage. It was confirmed generally available as of Q4 2025.
Klaviyo offers Marketing Agent, an AI-powered tool that autonomously plans and builds complete marketing campaigns — including emails, flows, and audience segments — from a single plain-language prompt entered by a brand marketer. It was unveiled at Klaviyo's K:BOS event in September 2025; Composer, a related agentic campaign-builder, entered private beta in early 2026.
Klaviyo offers Forms AI (also called Forms Display Optimization), an AI feature that automatically tests multiple display-timing configurations for website signup forms — such as when a pop-up appears on a page — to find the version that generates the highest conversion rate. It was announced as part of the February 2024 Klaviyo AI launch.
Klaviyo uses machine learning to automatically generate per-customer predictions — including predicted customer lifetime value (CLV), churn risk score, expected next order date, and predicted spending — for every qualifying customer profile on the platform. This capability has been part of the platform since at least 2017 and is embedded in all paid marketing plans.
Klaviyo offers Review Sentiment AI, an opt-in feature within its Klaviyo Reviews add-on that automatically reads customer product reviews, classifies each one by topic (e.g., product fit, shipping, customer service) and sentiment (positive or negative), and surfaces emerging trends over time for brand owners to act on.
Klaviyo offers Email AI and SMS AI tools that generate on-brand marketing copy — including subject lines and message body text — from a marketer's campaign goal prompt, providing multiple draft versions for review. These tools were included in the February 2024 Klaviyo AI launch and reached general availability in 2025.
Klaviyo offers Image Remix, an AI image editing and generation tool embedded directly in its email and forms editors, allowing brand marketers to modify or create campaign visuals from a text prompt without leaving the platform. It was launched in September 2025 and is currently available to all Klaviyo users.
Cite this record
Trace Foundation. (2026). Klaviyo: documented AI practices (data as of 2026-07-09) [Data set record]. AI Trace. https://www.aitrace.org/r/company/a87f4298-9cf0-4c7d-ba3b-9b69b8ecea3c. Accessed October 5, 2026.
- Stable link
- https://www.aitrace.org/r/company/a87f4298-9cf0-4c7d-ba3b-9b69b8ecea3c
- Data as of
- July 9, 2026
- Last verified
- Not recorded
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