Sliding Cart for WooCommerce by FunnelKit vs Fluid Checkout (September 2026)
Updated September 7, 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 #9 and Fluid Checkout at #4. Fluid Checkout leads on 3 of the 5 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.
Fluid Checkout
Fluid Checkout for WooCommerce – Lite
Frictionless Multistep Checkout for WooCommerce. Get up to 36% increase in conversion rates with a better purchase experience at the checkout page.
Who leads on what
Fluid Checkout leads on 3 of the 5 measures we track.
Fluid Checkout ranks higher on WordPress.org: #4 against #9 in Checkout Plugins.
Sliding Cart for WooCommerce by FunnelKit has more users: 30,000+ active installs against 20,000+.
Sliding Cart for WooCommerce by FunnelKit is rated higher: 5.0 out of 5 from 109 reviews, against 4.9 from 159 reviews.
Fluid Checkout has more reviews behind its score: 159 against 109.
Fluid Checkout was updated more recently, on August 21, 2026; Sliding Cart for WooCommerce by FunnelKit on August 14, 2026.
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 the review score matters most to you.
Fluid Checkout
Pick Fluid Checkout if you go by where WordPress.org itself puts them, you want the score backed by more reviews or you want the one shipping releases most recently.
Sliding Cart for WooCommerce by FunnelKit vs Fluid Checkout side by side
| Sliding Cart for WooCommerce by FunnelKit | Fluid Checkout | |
|---|---|---|
| Checkout Plugins ranking | #9 | #4 |
| Rating | 5.0 | 4.9 |
| Reviews | 109 | 159 |
| Active installs | 30,000+ | 20,000+ |
| Total downloads | 285,096 | 690,286 |
| Downloads, last 30 days | – | – |
| Last updated | Aug 14, 2026 | Aug 21, 2026 |
| First published | Mar 11, 2023 | Jun 25, 2021 |
| Tested up to WordPress | 7.0.4 | 7.1 |
| Requires PHP | 7.0 | 7.4 |
| Pricing | Free on WordPress.org | Free + paid version |
30-day download figures appear after both plugins have 30 days of tracking.
Sliding Cart for WooCommerce by FunnelKit ratings
Fluid Checkout 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 Fluid Checkout 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 Fluid Checkout: common questions
Is Sliding Cart for WooCommerce by FunnelKit better than Fluid Checkout?
Fluid Checkout leads on 3 of the 5 measures we track. Neither is better at everything, and the answer depends on which measure you weigh. Fluid Checkout ranks higher on WordPress.org: #4 against #9 in Checkout Plugins.
Which has more users, Sliding Cart for WooCommerce by FunnelKit or Fluid Checkout?
Fluid Checkout ranks higher on WordPress.org: #4 against #9 in Checkout Plugins.
Which is rated higher, Sliding Cart for WooCommerce by FunnelKit or Fluid Checkout?
Sliding Cart for WooCommerce by FunnelKit has more users: 30,000+ active installs against 20,000+.
Are Sliding Cart for WooCommerce by FunnelKit and Fluid Checkout free?
Both are free to install from WordPress.org. Sliding Cart for WooCommerce by FunnelKit may also sell a paid version or add-ons. Fluid Checkout is listed as commercial, so a paid version or add-ons exist.
Alternatives to Sliding Cart for WooCommerce by FunnelKit and Fluid Checkout
Plugins that score close to both in the same WordPress.org rankings and tags.
-
Payoneer Checkout
5,000+ installs · 4.2 from 5 reviews
-
Kustom Checkout for WooCommerce
10,000+ installs · 3.5 from 15 reviews
-
Checkout Files Upload for WooCommerce
7,000+ installs · 4.4 from 14 reviews
-
WPFunnels
5,000+ installs · 4.9 from 174 reviews
-
Flexible Checkout Fields
80,000+ installs · 4.7 from 295 reviews
More Checkout Plugins comparisons
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- Checkout Files Upload for WooCommerce vs Fluid Checkout
- Flexible Checkout Fields vs Fluid Checkout
- Fluid Checkout vs Funnel Builder
- Fluid Checkout 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.