Best Apps that extend your Hydrogen build apps - 2026

14 Apps that extend your Hydrogen build apps tracked, ranked by a weekly index of review velocity, satisfaction, and momentum. Every position derives from publicly available Shopify App Store signals, refreshed every Monday.

Apps in this collection
14
Average rating (Aug 2026)
4.6
Built for Shopify
1
7% of apps
Top category
Upsell and cross-sell
6 apps

Key Facts about Apps that extend your Hydrogen build Apps

What the data says about Shopify merchants here.

86% offer a free plan (12 of 14); 0 are fully free.
Paid plans run from about $10 to $900 per month.
12,404 reviews have been left across these apps.
7 of 14 apps rate 4.8 or higher.
The most-reviewed app in Apps that extend your Hydrogen build is Recharge Subscriptions App, with 2,943 reviews.
Apps in this collection were first published between 2012 and 2023.

Standout Apps that extend your Hydrogen build Apps

Four apps, each measured on a different dimension.

Showing 1-14 of 14
Recharge Subscriptions App icon

Recharge Subscriptions App

4.82,943 reviews1 rank

Smarter subscriptions powering your growth & retention

Pros
Cons
$25-$499/mo
Klaviyo: Email Marketing & SMS icon

Klaviyo: Email Marketing & SMS

TrendingLeader
4.72,935 reviews

Email marketing, SMS, & WhatsApp that turn messages into sales

Pros
Cons
$0-$20/mo

Design blog posts, product pages, landing page sections & more

Pros
Cons
$0-$499/mo
Okendo: Reviews & Loyalty icon

Okendo: Reviews & Loyalty

4.91,311 reviews

Create Superfans with Reviews, Loyalty, Referrals & Quizzes

Pros
Cons
$0-$299/mo
Growave: Loyalty & Wishlist icon

Growave: Loyalty & Wishlist

Built for Shopify
4.81,176 reviews

All-in-one retention platform with Loyalty, Reviews, Wishlist

Pros
Cons
$0-$499/mo

AI recommendations: cart, checkout, and post-purchase upsells

Pros
Cons
$0-$25/mo
Gorgias: AI, Helpdesk & Chat icon

Gorgias: AI, Helpdesk & Chat

4.2615 reviews1 rank

Instantly resolve support inquiries and grow your business.

Pros
Cons
$10-$900/mo

Manage returns, exchanges, tracking, order editing & more!

Pros
Cons
$0-$340/mo

Maximize your store sales & ROI with this easy-to-install app.

Pros
Cons
$0-$299.99/mo

AI-powered personalization & search to increase online revenue

Pros
Cons
Free

Drive higher conversions and shopper engagement at scale

Pros
Cons
Free
Weaverse icon

Weaverse

58 reviews

Build and customize Hydrogen stores visually, no code needed.

Free
Sanity Connect icon

Sanity Connect

4.54 reviews3 rank

Build customer loyalty with more expressive storefronts

Free

Merchants browsing Apps that extend your Hydrogen build also explore these collections

FAQs about Apps that extend your Hydrogen build Apps

Answers verified against August 2026 Apps that extend your Hydrogen build data.

Q1What are the best Apps that extend your Hydrogen build apps in 2026?

Recharge Subscriptions App leads by review volume; Okendo: Reviews & Loyalty is the highest-rated; Klaviyo: Email Marketing & SMS has the steepest momentum (+95/30d).

Q2Which of these apps are free?

12 of 14 offer a free plan, 0 fully free. Paid tiers run about $10 to $900/mo.

Q3How is review velocity (the "biggest mover") calculated?

Net new reviews over the last 30 days, synced weekly. Klaviyo: Email Marketing & SMS leads at +95.

Q4How much do Apps that extend your Hydrogen build apps cost?

Freemium-heavy: 12/14 have a $0 tier. Paid $10 to $900/mo.