303 AVENUE

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 / 4,973 reviews

Categories

Email marketingSMS marketing

Developer

Klaviyo

Tracked since

Oct 2025

Brevo PushOwl: Email,Push,SMS

Brevo PushOwl is a complete email marketing, web push notifications, email automation, & SMS marketing suite - powered by Brevo. It packs powerful automation pre-sets, including smart email pop ups, newsletters, abandoned cart recovery, checkout alerts, back in stock reminders, flash sale campaigns, price drop alerts, & much more! With infinite list size, powerful email segmentation & automation tools, & world-class support - it is a powerhouse to improve sales, retention, & revenue!

Rating

4.8 / 3,938 reviews

Categories

Email marketingSMS marketing

Developer

Brevo PushOwl

Tracked since

Oct 2025

Shogun ‑ Landing Page Builder

Use our visual page editor for all page types including: blog posts, product pages, collection pages, home page and landing pages. Design using our out-of-the-box templates, or create something unique with our elements (sliders, video, countdown, product tabs & more). Save any creation as a snippet and reuse it for future designs. Make universal changes to your Shopify template pages with our theme sections editor. Looking for A/B testing? Find it in our separate app — Shogun AB Testing.

Rating

4.8 / 3,408 reviews

Categories

Page builderUpsell and cross-sell

Developer

Shogun Labs, Inc.

Detected

October 28, 2026

Swym Wishlist Plus

Wishlist Plus enables your shoppers to save favorites and return to them later. Comes with powerful APIs to customize wishlists and integrates with leading email services to send price drop and restock alerts. Helps shoppers organize products into multiple wishlists and share them via emails, SMS, and socials. Supports anonymous wishlists. Comes with detailed reports on shopper behavior. Includes a new Customer Accounts extension for easy tracking of all wishlists and browsing activity.

Rating

4.7 / 2,559 reviews

Categories

Selling in person - OtherWishlists

Developer

Swym Corporation

Detected

September 11, 2026

Weglot: AI Translation & SEO

Weglot lets you launch a multilingual eCommerce store in under 5 minutes. Start with automatically-generated AI-powered translations (DeepL, Google, Microsoft) across 110+ languages. Edit manually, collaborate with your team, or order professional translations. Customize your AI Language Model so it learns your brand voice for consistent, natural results. SEO-friendly by default, it follows Google’s best practices so all translated pages are indexed and ready to rank.

Rating

4.5 / 1,684 reviews

Categories

Currency and translation

Developer

Weglot

Tracked since

Oct 2025

Amp Back in Stock & Preorder +

Hundreds of millions of alerts delivered across 25,000+ brands. Don't let out-of-stock products drive customers away. Auto-notify shoppers the moment items are back in stock via email, SMS, and push. Pre-sell and preorder collections before they drop. Create urgency with Low Stock badges. Replace "Out of Stock" with customizable buttons that match your brand, device, and language. Built for high-SKU catalogs to boost cash flow fast. Integrate with Claude/ChatGPT to make better buying decisions.

Rating

4.9 / 1,177 reviews

Categories

Pre-ordersStock alerts

Developer

HEL SG PTE LTD

Detected

May 12, 2026