The 10 Best One Apps for Shopify

The top 10 apps merchants see when they search the Shopify App Store for one, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.

Updated September 8, 2026 · Organic ranking

Maintained by Rankbase, built by a Shopify app developer

1

ONE: AI, Pop Up, SMS Marketing

★ 4.9 (997 reviews) · Free plan available

Grow sales with AI email marketing, SMS, spin wheel and upsell
2

One Click Upsell ‑ Zipify OCU

★ 4.6 (557 reviews) · Free plan available

Boost AOV with AI post purchase upsell app & checkout upsells
Built for Shopify
3

Notify Me! Back in Stock Alert

★ 4.9 (3,739 reviews) · Free plan available

Waitlist, preorder, wishlist and low stock - all in one app.
Built for Shopify
4

Powerful Contact Form Builder

★ 4.9 (2,463 reviews) · Free plan available

Your all-in-one form app for custom forms, registration forms
Built for Shopify
5

All In One Australia Post Ship

★ 4.9 (129 reviews) · Free plan available

Bulk Labels & Live Checkout Price with MyPost Business.
6

QuickSync ‑ All in One App

★ 4.8 (496 reviews) · Free trial available

Sync your inventory across all stores!
7

Easyship ‑ All in One Shipping

★ 4.1 (390 reviews) · Free plan available

Compare shipping rates and automate labels, tracking & duties
8

Gift Card Hero • All‑in‑one

★ 4.9 (172 reviews) · Free to install

Boost sales with reloadable gift cards for online and in-store
Built for Shopify
9

One Stop Volume Discounts

★ 5.0 (16 reviews) · Free plan available

Volume discounts, quantity breaks, tiered pricing & bundles
Built for Shopify
10

Dropshipman: Easy Dropshipping

★ 4.3 (325 reviews) · Free to install

All-in-one dropshipping supplier with AliExpress, Alibaba,Temu
Built for Shopify

Frequently asked questions

Which is the best One app for Shopify?

Based on the Shopify App Store's own organic ranking for "one", ONE: AI, Pop Up, SMS Marketing currently holds the #1 spot, with a 4.9 star rating across 997 reviews. The best choice for your store still depends on your requirements, so compare the top results above.

How is this ranking determined?

We record the organic results merchants actually see when searching the Shopify App Store for "one", refreshed daily. Shopify's own sponsored ("Ad") results are excluded, so positions reflect its real search ranking rather than paid promotion. Source: the Shopify App Store search results for "one", you can verify the current ranking there yourself.

Which One apps are Built for Shopify?

6 of the top 10 one apps hold the Built for Shopify badge: One Click Upsell ‑ Zipify OCU, Notify Me! Back in Stock Alert, Powerful Contact Form Builder, Gift Card Hero • All‑in‑one, One Stop Volume Discounts and more.

What does the Built for Shopify badge mean?

Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn the badge, an app must meet Shopify's standards for safety, performance, ease of use, and proven usefulness: it cannot slow down the admin, storefront, or checkout, must integrate seamlessly into the Shopify admin, and must demonstrate quality through installs, reviews, and ratings over time. When comparing similar apps, preferring ones with the badge is a safe default. Learn more about the Built for Shopify badge →

As of September 8, 2026, the top-ranked one app on the Shopify App Store is ONE: AI, Pop Up, SMS Marketing, with a 4.9 star rating across 997 reviews. 6 of the top 10 carry the Built for Shopify badge, and the average rating is 4.7 stars across 9,284 reviews.

Related keyword rankings

All One rankings → · Browse all keywords →

Rank higher on the Shopify App Store

Rankbase helps Shopify app developers track keyword positions, analyze install click data, and optimize app listings to rank higher in the Shopify App Store.

Explore Rankbase →

Built by Craftshift

Rankbase is made by Craftshift, a Shopify Partner building apps for product images, variants, and bulk catalog work. We built Rankbase to track the App Store rankings of our own apps first, then opened it to other developers, and this directory grew out of that work. The rankings on these pages are Shopify's own organic search results; we never edit them, including for our own apps.

Craftshift apps on the Shopify App Store