PX Add To Cart Button vs Ajax Cart Pro ‑ Smart Purchase

Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for PX Add To Cart Button, Nov 8, 2026 for Ajax Cart Pro.

The short answer

  • On the Shopify App Store: PX Add To Cart Button 4.7 from 4 reviews and Ajax Cart Pro 4.6 from 13 reviews.
  • Only PX Add To Cart Button lists a free plan.
  • PX Add To Cart Button lists 5 features Ajax Cart Pro’s listing doesn’t mention, including Custom CSS, Custom HTML, Frequently bought together.

Head to head

Detected stores

PX Add To Cart Button: —
Ajax Cart Pro: 11

App Store reviews

PX Add To Cart Button: 4
Ajax Cart Pro: 13
Open this comparison in ShoplistFree account. Every feature, store and change, side by side.
Pitch

Sticky Add to Cart Button, Customize Button, Cart Animation

Improves the user experience when purchasing a product.

Categories
  • Cart customization
  • Cart customization
Languages
  • English
  • English
Launched
Jul 17, 2019
Apr 21, 2021
Built for Shopify
Not badged
Not badged
Reviews per month
1 last full month
1 last full month
Detected stores
0active installs
11active installs
  • My Botanical Heart
  • Antracite
  • Sanara Skincare
  • TruVybe Essentials
  • Shopping RJ
+6 more
Most common store size
—
11-50 products45%
Top countries
—
  • United States45%
  • India9%
  • Ireland9%

Momentum

New reviews each month

Review pace is the clearest public read on how fast an app is winning new merchants.

0510SepNovMarMayJulAugOctJanJulJunSepFebPX Add To Cart Button: 1 reviews in September 2020PX Add To Cart Button: 8 reviews in October 2020PX Add To Cart Button: 3 reviews in November 2020PX Add To Cart Button: 1 reviews in December 2020PX Add To Cart Button: 2 reviews in March 2021PX Add To Cart Button: 2 reviews in April 2021PX Add To Cart Button: 1 reviews in May 2022PX Add To Cart Button: 2 reviews in June 2022PX Add To Cart Button: 1 reviews in July 2022PX Add To Cart Button: 1 reviews in March 2023PX Add To Cart Button: 1 reviews in November 2023PX Add To Cart Button: 1 reviews in July 2024Ajax Cart Pro ‑ Smart Purchase: 1 reviews in August 2023Ajax Cart Pro ‑ Smart Purchase: 1 reviews in September 2023Ajax Cart Pro ‑ Smart Purchase: 2 reviews in October 2023Ajax Cart Pro ‑ Smart Purchase: 1 reviews in November 2023Ajax Cart Pro ‑ Smart Purchase: 1 reviews in January 2024Ajax Cart Pro ‑ Smart Purchase: 1 reviews in April 2024Ajax Cart Pro ‑ Smart Purchase: 1 reviews in March 2025Ajax Cart Pro ‑ Smart Purchase: 1 reviews in June 2025Ajax Cart Pro ‑ Smart Purchase: 1 reviews in August 2025Ajax Cart Pro ‑ Smart Purchase: 1 reviews in September 2025Ajax Cart Pro ‑ Smart Purchase: 2 reviews in December 2025Ajax Cart Pro ‑ Smart Purchase: 1 reviews in February 2026
PX Add To Cart ButtonAjax Cart ProCompleted months only
Free options
Free planFree trial
Free planFree trial
Monthly range
From $0 to $3.95/month
—
Plans
FreeFree
  • · 24/7 Support
  • · Animation for Add to Cart button
  • · Daily data backup
Unlimited$3.95/month
  • · 24/7 Support
  • · Animation for Add to Cart button
  • · Daily data backup
  • · Device Options
  • · Sticky Floa Add to Cart button
  • · Style Add to Cart button
FreeFree to install
Free install for shopify default theme, with custom theme : 25$ / one site
Coverage
7 of 12 features58%
7 of 12 features58%
Unique strengths
  • Custom CSS
  • Custom HTML
  • Frequently bought together
  • Rewards redemption
  • +1 more
  • Buy more, save more
  • Cart sharing
  • Multi-language
  • One-click upsell
  • +1 more
Cart customization
58%7/12
58%7/12
Cart display
100%4/4
50%2/4
Checkout customization
25%1/4
75%3/4
Upselling
50%2/4
50%2/4
525onlybothonly
PX Add To Cart ButtonAjax Cart Pro12 features listed across both App Store listings

Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.

See every feature
Works with also listed by another
—
  • checkout
  • default theme
How it sells itself

Animate Add To Cart Buttons- Bring your Add To Cart buttons to your customer’s attention using advanced beautiful animations. Your customers will love it and click more on Add To Cart. Choose from a large collection of animation styles.

This is the way to enable customers to shop more and increase your revenue. This app allows buyers to add products to the shopping cart from any page without having to go to the specific product detail page. They can select product options via ajax cart pop-up and avoid wasting time on annoying page reloads.

Key points
  • Easily rebuild your Add To Cart buttons to look the way you like.
  • No Coding Skills, easy to install, just one click
  • Get more visitors to click on button using beautiful animations.
  • Enhance customer experience on a user-friendly shopping site significantly.
  • Add products to cart without being redirected to another page or reload page.
  • Customers can select product options to add to cart via the ajax cart pop-up.
  • Well compatible with all devices such as mobiles, desktop, tablets, and other.
Screenshots
Cart animation
SettingMobileDesktop
Add product by ajax from catalog collection page
Ajax cart popup while adding product to cartImproves the user experience when purchasing a productProduct added to cart via ajax cart pro app

All the numbers

Every figure, side by side

A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.

Showing only the rows where the apps differ.

Adoption

MeasurePX Add To Cart ButtonAjax Cart Pro
Detected storesNot published11as of Nov 8, 2026
Net store change, 28 days0estimated0estimated
Stores added, 28 daysNot enough dataNot enough data
Big-brand shareNot enough dataNot enough data
Top store categoriesNot publishedApparel & Accessories, Health & Beauty, Sporting Goods
Top store countriesNot publishedUnited States, India, Ireland

Reviews

MeasurePX Add To Cart ButtonAjax Cart Pro
App Store rating4.7 ★(ahead)4.6 ★
App Store reviews413(ahead)
New reviews, 28 days0(ahead)0
Reviewers a year or more inNot enough dataNot enough data

Pricing

MeasurePX Add To Cart ButtonAjax Cart Pro
Free planYesNot listed
Lowest paid monthly plan$3.95/monthNo monthly plan listed
Longest free trialNot listedNot listed
Plans listed21

Listing

MeasurePX Add To Cart ButtonAjax Cart Pro
Shopify category rank#260in Cart customization#222(ahead)in Cart customization
Shopify App ChartsNot on this week’s chartsNot on this week’s charts
Built for ShopifyNoNo
LaunchedJul 17, 2019Apr 21, 2021
Languages1English1English
DeveloperPxAppsHukCommerce Agency

FAQ

PX Add To Cart Button and Ajax Cart Pro: common questions

Is PX Add To Cart Button or Ajax Cart Pro cheaper?
Only PX Add To Cart Button lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
Which has better reviews, PX Add To Cart Button or Ajax Cart Pro?
On the Shopify App Store: PX Add To Cart Button 4.7 from 4 reviews and Ajax Cart Pro 4.6 from 13 reviews.
What features does each app list that the other doesn’t?
PX Add To Cart Button lists 5 the others don’t mention, such as Custom CSS, Custom HTML, Frequently bought together, Rewards redemption. Ajax Cart Pro lists 5 the others don’t mention, such as Buy more, save more, Cart sharing, Multi-language, One-click upsell. A feature missing from a listing may still be supported; this compares what each App Store listing says.
Where does this comparison’s data come from?
Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for PX Add To Cart Button, Nov 8, 2026 for Ajax Cart Pro; estimated figures are labeled.

How Shoplist compares apps

Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for PX Add To Cart Button, Nov 8, 2026 for Ajax Cart Pro. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.