The 10 Best Buy Now Apps for Shopify

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

Updated August 9, 2026 · Organic results only

Maintained by Rankbase, built by a Shopify app developer

1

Wi Buy Now: Sticky Add to Cart

★ 5.0 (39 reviews) · Free

Boost CTR by sticky add to cart button, buy now button
Built for Shopify
2

PF: Sticky Add To Cart Bar

★ 4.4 (32 reviews) · Free

Skip to checkout via buy now button, hide Apple Pay & PayPal
Built for Shopify
3

Addora ‑ Buy Now Ship Later

★ 5.0 (5 reviews) · Free plan available

Shoppers hold and combine orders, pay shipping once
4

Instant Checkout ‑ Buy button

★ 4.7 (39 reviews) · Free trial available

Skip cart & redirect to checkout page when clicked on Buy Now
Built for Shopify
5

BNB Amazon Buy Now Button+More

★ 4.6 (123 reviews) · Free trial available

Connect products to sales listings on Amazon, TikTok and more
6

Ego Mobile App Builder

★ 5.0 (41 reviews) · Free

Native apps with conversion tools & push
Built for Shopify
7

Buy Button: Sticky Add To Cart

★ 4.1 (46 reviews) · Free to install

Sticky add to cart bar with buy now button, add to cart button
8

QkBuy: Quick Buy Now Button

★ 5.0 (1 reviews) · Free trial available

Buy Now Button to quickly redirect users to checkout or cart.
9

SP Sales Pop up Social Proof

★ 4.9 (981 reviews) · Free to install

Boost add to carts with sales popup for social proof & urgency
Built for Shopify
10

King Product Options, Variants

★ 4.7 (448 reviews) · Free

Add product options variants options with product personalizer
Built for Shopify

Frequently asked questions

Which is the best Buy Now app for Shopify?

Based on the Shopify App Store's own organic ranking for "buy now", Wi Buy Now: Sticky Add to Cart currently holds the #1 spot, with a 5.0 star rating across 39 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 "buy now", 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 "buy now", you can verify the current ranking there yourself.

Which Buy Now apps are Built for Shopify?

6 of the top 10 buy now apps hold the Built for Shopify badge: Wi Buy Now: Sticky Add to Cart, PF: Sticky Add To Cart Bar, Instant Checkout ‑ Buy button, Ego Mobile App Builder, SP Sales Pop up Social Proof 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 August 9, 2026, the top-ranked buy now app on the Shopify App Store is Wi Buy Now: Sticky Add to Cart, with a 5.0 star rating across 39 reviews. 6 of the top 10 carry the Built for Shopify badge, and the average rating is 4.7 stars across 1,755 reviews.

Related keyword rankings

All Buy 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 →