The 10 Best Fast Apps for Shopify

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

Updated July 12, 2026 · Organic results only

Maintained by Rankbase, built by a Shopify app developer

1

FBP | Fast Bundle & Upsell App

★ 5.0 (3,057 reviews) · Free to install

Product Bundles & Upsell App for Mix & Match, BOGO, Free Gift
Built for Shopify
2

FAST ‑ Chat Bubble & Leads

★ 5.0 (30 reviews) · Free

"Hi" to "Buy". Turn chats into checkouts with a bubble button.
3

Fast Simon AI Search & Filters

★ 4.8 (343 reviews) · Free plan available

Maximize your store sales & ROI with this easy-to-install app.
4

Fast Product Options, Variants

★ 5.0 (7 reviews) · Free

Add unlimited custom variant options with product personalizer
5

Smart Size Chart & Fit Finder

★ 4.9 (129 reviews) · Free plan available

Size recommender size charts and size guide fast with AI agent
Built for Shopify
6

Snap Cart Drawer Cart Upsell

★ 4.8 (55 reviews) · Free

Boost CRO w/ fast-loading slide cart drawer, cart progress bar
Built for Shopify
7

Heartcoding Sales & Discounts

★ 4.9 (489 reviews) · Free plan available

Set up and schedule your sales & promotions fast and easy
Built for Shopify
8

Shipandco

★ 4.8 (145 reviews) · Free to install

Print shipping labels fast with FedEx, UPS, DHL & JapanPost.
9

CedCommerce TikTok Shop

★ 4.8 (229 reviews) · Free to install

Award-Winning TikTok App – List Fast, Sync Smart, Fulfill Easy
10

Sky Pilot ‑ Digital Downloads

★ 4.8 (404 reviews) · Free plan available

Sell ebooks, digital downloads, digital products & PDF fast.
Built for Shopify

Frequently asked questions

Which is the best Fast app for Shopify?

Based on the Shopify App Store's own organic ranking for "fast", FBP | Fast Bundle & Upsell App currently holds the #1 spot, with a 5.0 star rating across 3,057 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 "fast", refreshed daily. Sponsored ("Ad") placements are excluded, so positions reflect Shopify's real search ranking rather than paid promotion. Source: the Shopify App Store search results for "fast", you can verify the current ranking there yourself.

Which Fast apps are Built for Shopify?

5 of the top 10 fast apps hold the Built for Shopify badge: FBP | Fast Bundle & Upsell App, Smart Size Chart & Fit Finder, Snap Cart Drawer Cart Upsell, Heartcoding Sales & Discounts, Sky Pilot ‑ Digital Downloads.

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 July 12, 2026, the top-ranked fast app on the Shopify App Store is FBP | Fast Bundle & Upsell App, with a 5.0 star rating across 3,057 reviews. 5 of the top 10 carry the Built for Shopify badge, and the average rating is 4.9 stars across 4,888 reviews.

Related keyword rankings

All Fast rankings → · Browse all keywords →

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