Sliding Cart for WooCommerce by FunnelKit vs Kustom Checkout for WooCommerce (October 2026)
Updated October 24, 2026 · Data from WordPress.org, refreshed daily · How this works
Both rank in the WordPress.org Checkout Plugins top 10: Sliding Cart for WooCommerce by FunnelKit at #10 and Kustom Checkout for WooCommerce at #5. Kustom Checkout for WooCommerce leads on 3 of the 6 measures we track. Every number below comes straight from WordPress.org and is refreshed every day.
Sliding Cart for WooCommerce by FunnelKit
Sliding Cart for WooCommerce by FunnelKit – Skip Cart & Reach WooCommerce Checkout Faster
FunnelKit Cart adds a beautiful sliding cart to your WooCommerce store. Let the buyers add items, edit quantity and add upsells on the side cart.
Kustom Checkout for WooCommerce
The leading checkout in the Nordics, built for higher conversion and returning shoppers. Easy to integrate, supports Klarna and all popular payment me …
Who leads on what
Kustom Checkout for WooCommerce leads on 3 of the 6 measures we track.
Kustom Checkout for WooCommerce ranks higher on WordPress.org: #5 against #10 in Checkout Plugins.
Sliding Cart for WooCommerce by FunnelKit has more users: 30,000+ active installs against 10,000+.
Not enough reviews to compare ratings fairly: Sliding Cart for WooCommerce by FunnelKit has 111, Kustom Checkout for WooCommerce has 15. We compare ratings only above 50 reviews each.
Sliding Cart for WooCommerce by FunnelKit has more reviews behind its score: 111 against 15.
Kustom Checkout for WooCommerce was updated more recently, on October 20, 2026; Sliding Cart for WooCommerce by FunnelKit on August 14, 2026.
Kustom Checkout for WooCommerce was downloaded more in the last 30 days: 25,334 times against 4,195.
Which one to pick
Each plugin is the better answer for the measure it actually leads on. Nothing here is a recommendation we invented.
Sliding Cart for WooCommerce by FunnelKit
Pick Sliding Cart for WooCommerce by FunnelKit if you want the plugin more sites already run or you want the score backed by more reviews.
Kustom Checkout for WooCommerce
Pick Kustom Checkout for WooCommerce if you go by where WordPress.org itself puts them, you want the one shipping releases most recently or you want the one being installed faster right now.
Sliding Cart for WooCommerce by FunnelKit vs Kustom Checkout for WooCommerce side by side
| Sliding Cart for WooCommerce by FunnelKit | Kustom Checkout for WooCommerce | |
|---|---|---|
| Checkout Plugins ranking | #10 | #5 |
| Rating | 5.0 | 3.5 |
| Reviews | 111 | 15 |
| Active installs | 30,000+ | 10,000+ |
| Total downloads | 291,640 | 1,553,795 |
| Downloads, last 30 days | 4,195 | 25,334 |
| Last updated | Aug 14, 2026 | Oct 20, 2026 |
| First published | Mar 11, 2023 | Dec 12, 2017 |
| Tested up to WordPress | 7.0.7 | 7.1.3 |
| Requires PHP | 7.0 | 7.4 |
| Pricing | Free on WordPress.org | Free on WordPress.org |
Downloads per day, last 50 days
Sliding Cart for WooCommerce by FunnelKit ratings
Kustom Checkout for WooCommerce ratings
How we compare these two
Every figure here is pulled from the WordPress.org plugin API every day at 03:00 UTC, for both plugins in the same run, so the two are always read on the same day. We compare only what the directory reports: active installs, the rating and how many reviews stand behind it, the last release date and, once we have a month of history, downloads over the last 30 days. Ratings are only called a win above 50 reviews each, because a handful of five-star reviews is not evidence. Nothing is weighted into an overall score, no measure is worth more than another, and neither Sliding Cart for WooCommerce by FunnelKit nor Kustom Checkout for WooCommerce can pay to appear here: the pair exists only because both plugins reached the Checkout Plugins top 10. Full methodology.
Sliding Cart for WooCommerce by FunnelKit vs Kustom Checkout for WooCommerce: common questions
Is Sliding Cart for WooCommerce by FunnelKit better than Kustom Checkout for WooCommerce?
Kustom Checkout for WooCommerce leads on 3 of the 6 measures we track. Neither is better at everything, and the answer depends on which measure you weigh. Kustom Checkout for WooCommerce ranks higher on WordPress.org: #5 against #10 in Checkout Plugins.
Which has more users, Sliding Cart for WooCommerce by FunnelKit or Kustom Checkout for WooCommerce?
Kustom Checkout for WooCommerce ranks higher on WordPress.org: #5 against #10 in Checkout Plugins.
Which is rated higher, Sliding Cart for WooCommerce by FunnelKit or Kustom Checkout for WooCommerce?
Sliding Cart for WooCommerce by FunnelKit has more users: 30,000+ active installs against 10,000+.
Are Sliding Cart for WooCommerce by FunnelKit and Kustom Checkout for WooCommerce free?
Both are free to install from WordPress.org. Sliding Cart for WooCommerce by FunnelKit may also sell a paid version or add-ons. Kustom Checkout for WooCommerce may also sell a paid version or add-ons.
Alternatives to Sliding Cart for WooCommerce by FunnelKit and Kustom Checkout for WooCommerce
Plugins that score close to both in the same WordPress.org rankings and tags.
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Fluid Checkout
20,000+ installs · 4.9 from 159 reviews
-
Payoneer Checkout
5,000+ installs · 4.2 from 5 reviews
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Checkout Files Upload for WooCommerce
7,000+ installs · 4.4 from 14 reviews
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Flexible Checkout Fields
80,000+ installs · 4.7 from 296 reviews
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Checkout Field Manager for WooCommerce
80,000+ installs · 4.5 from 784 reviews
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- Checkout Files Upload for WooCommerce vs Kustom Checkout for WooCommerce
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What moved this week
One email a week, built from the same daily snapshots these rankings come from: the plugins that climbed, what launched, and one ranking worth a look.