Code&Quill

Stamped Product Reviews & UGC

Stamped helps growing Shopify brands collect more product reviews, photo and video UGC, and Q&A with automated review requests. Show them in fully customizable review widgets and star ratings, and sync reviews to Google Shopping, Meta and the Shop App to win more clicks. Connect Klaviyo, Attentive, Omnisend and Gorgias in minutes. Switching from another app? Our team migrates your reviews for you, backed by hands-on support.

Rating

4.7 / 6,585 reviews

Categories

Product reviewsSocial proof

Developer

Stamped.io

Tracked since

Feb 2025

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 / 4,970 reviews

Categories

Email marketingSMS marketing

Developer

Klaviyo

Tracked since

Feb 2025

Bold AI Upsell & Cross‑Sell

Most upsell tools cover one or two touch-points. Bold Upsell covers all of them: product pages, cart, checkout, post-purchase, and email, with AI-powered offers that get smarter with every transaction. Use Smart AI to surface the highest-converting offers automatically, or build your own funnels with manual controls. Chain offers so every accept triggers the next opportunity. True upsells, cross-sells, order bumps, Buy X Get Y, and subscribe-to-save, at every stage. Flat Rate Monthly pricing.

Rating

4.4 / 1,615 reviews

Categories

Cart customizationUpsell and cross-sell

Developer

Bold

Tracked since

Feb 2025

Essential Free Shipping Bar

Stop giving away Free Shipping! Instead, start using the 'Free Shipping bar' progress bar which boosts your sales. Because when customers see "You're only $20 away from Free Shipping!", they actually spend these extra $20 (or even more). To make more money, just give them a cart goal value (e.g., $50) and a sweet award when they reach this amount (free shipping, discount code, or anything else). That’s it, click 'Install' and for maximum results use integrated cart upselling & cross selling!

Rating

5 / 1,371 reviews

Categories

Cart customizationUpsell and cross-sell

Developer

Essential Apps

Detected

February 13, 2026

Shopify Collabs

Collabs is built to help you drive more sales. Grow an affiliate program with a custom application page, or invite creators directly with personalized offers and gifts. Incentivize Collabs creators to drive additional sales for you by activating an open access program. Stay up to date on commission payouts with automatic payouts. Get set up for free, and only pay when sales are driven. Because Collabs is built on Shopify, you can trust attribution and order tracking.

Rating

4.2 / 535 reviews

Categories

Affiliate programsDiscounts

Developer

Shopify

Detected

October 27, 2026

Kitenzo ‑ Bundle Builder

Kitenzo lets your customers build their own bundles, from gift boxes and starter kits to mix-and-match packs. Set each one up in the visual builder, no code needed: pick the products, decide how many items shoppers choose at each step, and add a bundle price or discount. Kitenzo checks every bundle follows your rules and works out the price, then sends it to the normal Shopify cart and checkout. Style it to match your brand and see which bundles bring in the most revenue.

Rating

4.4 / 394 reviews

Categories

DiscountsProduct bundles

Developer

Kitenzo

Tracked since

Feb 2025