by Themefic 4.5 (16 reviews)

Instantio — Side Cart & One-Page Checkout for WooCommerce

Name: Instantio — Side Cart & One-Page Checkout for WooCommerce
Rating: 4.5 (16 reviews)
Author: Themefic

Add a side cart, popup cart, floating cart button, and one-page checkout layouts to WooCommerce.

Instantio ranks #7,763 among WordPress.org plugins with 700+ active installations, is #1,282 of 14,124 in the E-commerce category, a 4.5/5 rating from 16 reviews, and was last updated Oct 19, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.4

v3.3.37 Current Version v3.3.37

Updated 2 weeks ago Last Update on 19 Oct, 2026

Refreshed 6 days ago Last Refreshed on

#1,282 of 14,124 in E-commerce Top 10% by installs Downloads -24.4% this week Actively maintained

View on WordPress.org

Rank

#7,763

— No change

Active Installs

700+

— No change

KW Avg Position

58.8

0.6 better

Downloads

73K

+25 today

Support Resolved

— No change

Rating

90%

Review 4.5 out of 5

4.5 (16 reviews)

Next Milestone 800

Total Progress 78%

700+ 800+

172

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Need 22 more installs to reach 800+

Rank Changes

Current #7,763

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

4.5

16 reviews

Overall 90%

14 (88%)

0 (0%)

2 (13%)

Security History

Source: WPVulnerability

5 known vulnerabilities on record · 3 in the last 24 months · checked 3 months ago

Mar 25, 2026

Instantio — Side Cart & One-Page Checkout for WooCommerce [instantio] < 3.3.31

CVE-2026-39571 · Fixed in v3.3.31
May 7, 2025

Instantio — Side Cart & One-Page Checkout for WooCommerce [instantio] < 3.3.17

CVE-2025-47550 · Fixed in v3.3.17
Dec 18, 2024

Instantio — Side Cart & One-Page Checkout for WooCommerce [instantio] < 3.3.8

CVE-2025-24581 · Fixed in v3.3.8
Jun 30, 2021

Instantio — Side Cart & One-Page Checkout for WooCommerce [instantio] < 1.2.6

Fixed in v1.2.6
Instantio — Side Cart & One-Page Checkout for WooCommerce [instantio] < 1.2.6

Fixed in v1.2.6

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Plugin Details

Version: 3.3.37
Last Updated: Oct 19, 2026
Requires WP: 6.8+
Tested Up To: 7.1.4
PHP Version: 7.4 or higher
Author: Themefic

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.5
Reviews: 16
Support Threads: 0
Resolved: 0%

Keywords

multistep checkout woocommerce cart WooCommerce checkout woocommerce direct checkout woocommerce side cart

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TL;DR

AI summary of the plugin's readme

This plugin is for WooCommerce store owners who want a faster, streamlined shopping and checkout experience. It solves the problem of a slow, multi-step checkout by adding side cart, popup cart, floating checkout button, and one-page checkout options that let customers buy without navigating through separate cart and checkout pages.

Popup cart drawer
Side cart drawer
Floating direct checkout button
Ajax add to cart on all pages
Quick view for variable products
WooCommerce checkout field editor
RTL / Arabic checkout support
Elementor compatibility

Frequently Asked Questions

Common questions about Instantio — Side Cart & One-Page Checkout for WooCommerce

One page checkout for WooCommerce streamlines the typical multi-step process into a single page. Instantio specializes in offering this functionality.

WooCommerce Direct Checkout simplifies the buyer's journey by eliminating the cart page, thus reducing cart abandonment. This is another feature available in Instantio.

Instantio is a WooCommerce checkout plugin that converts the multi-page checkout process into a single, same page instant checkout. When customers add items to their cart, a floating cart / side cart / popup cart drawer appears, allowing them to proceed directly to checkout in just 15-25 seconds.

Active the plugin from the WordPress Plugins administration page OR, Go to WP admin panel, click 'Plugins' -> 'Add new'. In the search input box, type 'Instantio'. Install and activate the plugin. Go through the Quick setup wizard for the basic setup. Check our Documentation & YouTube videos for further instruction.

Instantio is entirely free and available on WordPress.org, ensuring the free version remains accessible at no cost. Additionally, a Pro version, enriched with advanced features, is available for purchase through our official website.

Instantio enables customization of the WooCommerce checkout page, allowing a direct route from shopping to payment.

Absolutely, Instantio turns the standard WooCommerce checkout into a one-click experience.

Yes, Instantio seamlessly converts WooCommerce cart into a same page side cart functionality to enable a faster checkout process.

Instantio enhances the WooCommerce popup cart by enabling a one-click checkout feature through a popup interface.

Instantio transforms the WooCommerce checkout into a quicker, more user-friendly Popup Checkout process and users can checkout instantly from the same page.