Klaviyo Reviews collects text, photo, and video reviews with automated email and SMS requests from prebuilt flows. Verified reviews build trust, and AI helps customers write reviews and drafts your replies in your brand voice. Show ratings, summaries, and reviews in on-brand widgets, sync to Google Shopping, and add custom questions. Because reviews live in your CRM, segment on ratings, personalize across channels, feature reviews in campaigns and flows, and route low ratings to support.

Capture every sales opportunity with a customizable Notify Me button for out-of-stock products. Automatically send Back in Stock notifications via email alert, WhatsApp, or push notification. Enable pre-order buttons for upcoming launches, and prevent overselling with smart inventory protection. Understand customer demand with a product heatmap and install Back in Stock alerts on any Shopify theme in just minutes, no coding needed.

Go beyond the basics with the Klaviyo marketing app. Klaviyo syncs Shopify data in milliseconds so every message and insight reflects what’s happening in your store right now. Unify data from 350+ integrations and boost marketing performance with campaigns, smart segmentation, and automated workflows from Klaviyo’s AI Agents. Over 117k brands use Klaviyo and Shopify to grow faster with personalized emails, SMS, WhatsApp messages, and marketing automation tools that turn browsers into buyers.

TOTE bridges the gap between the online and in-store shopping experience by focusing on your store’s most valuable—and personal—square footage: the fitting room. Research shows that the majority of in-store purchasing decisions are made in the fitting room and shoppers that make it there are much more likely to buy something. Your customers spend time browsing, scrolling and researching to find your products. Imagine what could happen if they could fill their fitting room with the next click.

Inbox puts an AI-powered sales associate on your storefront. Buyers can ask questions and get help finding the right products from your catalog. When buyers sign in with Shop, your Inbox agent can personalize replies using their preferences and purchase history from across Shopify. Run Inbox with or without the agent. Inbox learns from your catalog, policies, and store content while you control its tone, style, and rules.