SinkElle

Shopify Inbox

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.

Rating

4.6 / 8,294 reviews

Categories

Chat

Developer

Shopify

Tracked since

Nov 2026

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 / 5,033 reviews

Categories

Email marketingSMS marketing

Developer

Klaviyo

Tracked since

Nov 2026

Essential Upsell & Cross Sell

Boost AOV with the Essential Upsell app, offering customizable product upsell & cross-sell & "add to cart" widgets. Display frequently bought together (FBT), related products & product addons on product page & cart drawer. Create upsell and cross-sell strategies with "also like" product recommendations, product bundles, buy x get y & one-click upsells. Offer post purchase upsell discounts & automatic promotions with recommended products & cart frequently bought items. Secure: 3rd-Party Tested.

Rating

5 / 2,986 reviews

Categories

Cart customizationUpsell and cross-sell

Developer

Essential Bundles & Upsells

Tracked since

Nov 2026

Qikify Sales Pop up & Proof

Turn on sales pop ups to show shoppers who just bought what, using your store's real recent orders. Add social proof and FOMO with a visitor counter, sold count and countdown timer, so shoppers buy with confidence. Use popups, announcement bars and banners to share new products, discounts, free shipping and campaigns. Collect emails with an email, newsletter or exit-intent popup; they go to your Shopify customers and can be exported. Translate every popup and bar into your store's languages.

Rating

4.9 / 2,015 reviews

Categories

Pop-upsSocial proof

Developer

Qikify Design

Tracked since

Nov 2026

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 / 1,409 reviews

Categories

Cart customizationUpsell and cross-sell

Developer

Essential Apps

Tracked since

Nov 2026

TrustedSite ‑ Trust Badges

Anyone can display a trust badge, but the TrustedSite badges are earned and backed by real verification. TrustedSite, formerly McAfee SECURE, monitors your store for security issues, validates your business information, and awards earned certifications that shoppers can trust and verify. Display earned trust badges throughout your shopping journey to reduce buyer hesitation, strengthen credibility, and help turn more visitors into customers, resulting in increased sales.

Rating

4.6 / 943 reviews

Categories

Badges and iconsSecurity - Other

Developer

TrustedSite

Tracked since

Nov 2026