Oi Polloi

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

Nov 2026

Smart Product Filter & Search

Filter products instantly by price, size, color, tag, vendor, brand, collection and metafields, etc. Easy to install and custom your Product filter menu. AI-powered search delivers more relevant results with intelligent synonyms, instant suggestions. Easy integrate with original search bar, theme filter, category filter. Your users are easier to find a right product with sidebar filter, filter collection. More over, you can use the app to display product variants as separate products

Rating

4.9 / 3,105 reviews

Categories

Navigation and menusSearch and filters

Developer

Globo.io

Tracked since

Nov 2026

PostCo Returns & Exchanges

PostCo unifies upsell, order editing, returns, EU withdrawal and exchanges in one platform. No more juggling siloed apps. Customize your cart and build upsell strategies that raise AOV at cart and checkout. Add order editing to cut support tickets. Offer seamless exchanges on your site with bonus credit, instant exchange, and flexible rules that keep revenue in store. All powered by one customer intelligence layer that knows your customer from first visit to return.

Rating

4.9 / 117 reviews

Categories

Returns and exchangesShipping

Developer

PostCo

Tracked since

Nov 2026