Judith Leiber

Klaviyo: Email Marketing & SMS

Go beyond the basics with the Klaviyo marketing app. New stores get a guided setup — sign-up form, welcome email, and abandoned-checkout flow — without leaving Shopify Admin. 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.

Rating

4.7 / 5,018 reviews

Categories

Email marketingSMS marketing

Developer

Klaviyo

Tracked since

Feb 2025

Notify Me! Back in Stock Alert

Sold out? That's where Notify Me!™ starts. Shoppers join a waiting list on out-of-stock products and get a restock alert by email, SMS, push or WhatsApp. Or they pre-order right away, with partial payments and presale for coming soon drops, D2C or B2B. But wait, there's more. Last few left? Low stock alerts add urgency. Want loyal shoppers? Wishlists bring them back to what they saved. Each one is packed with multiple customizations and tools for stores of each size. Install free and try them!

Rating

4.9 / 4,586 reviews

Categories

Pre-ordersStock alerts

Developer

Notify Me!

Detected

November 2, 2025

Searchanise Search & Filter

Help customers discover products in seconds with our AI-powered search plugin and advanced filters. No coding skills? No problem! Our widgets feature a sleek, easy-to-customize design. The search plugin works out of the box and is highly customizable: instant search bar, collection filters, product labels, merchandising, and product variants. Streamline product discovery to boost retention and conversions. Use Search Analytics to spot product trends and plan inventory. Real human support!

Rating

4.7 / 1,925 reviews

Categories

Navigation and menusSearch and filters

Developer

Searchanise

Detected

October 16, 2026

Gorgias: AI Helpdesk & Chat

Gorgias brings customer service into one Shopify helpdesk. Manage email, live chat, social, SMS and voice in a unified inbox with order and customer history. AI Agent delivers AI customer support for FAQs and order questions, takes actions you control, and hands conversations to your team with context. Use AI Shopping Assistant to answer product questions and recommend products. Set your brand voice, build support workflows, and track team performance.

Rating

4.3 / 906 reviews

Categories

ChatHelpdesk

Developer

Gorgias Inc.

Tracked since

Feb 2025

Wyllo

Wyllo is a risk intelligence platform that helps merchants manage fraud, policy abuse, and customer experience across the entire commerce lifecycle. By combining identity signals with behavioral intelligence, Wyllo enables merchants to better understand shopper intent and make smarter decisions across checkout, returns, refunds, and customer support. Wyllo works with leading ecommerce brands and integrates directly into the platforms where merchants manage orders and customer interactions.

Rating

4.7 / 220 reviews

Categories

Fraud

Developer

Wyllo, LLC

Detected

March 27, 2025

Zonos Duty and Tax

Grow your business globally while avoiding rejected packages. The Zonos Duty and Tax app calculates guaranteed duties, taxes, and fees in your checkout to clearly collect these costs from your shopper (instead of surprising them with costs during delivery). Zonos pays any discrepancies on the customs bill, you only pay exactly what you collect (no reconciliation needed). Includes automated cross-border tax registration/remittance (IOSS, UK VAT, etc.). Compatible with your own carrier account.

Rating

4.4 / 189 reviews

Categories

Internationalization - OtherShipping rates

Developer

Zonos

Detected

November 3, 2026