10 Best Fluid Checkout Alternatives in 2026
Updated October 22, 2026 · Ranked by how closely each plugin matches, from WordPress.org data · How this works
Fluid Checkout sits at #4 in the WordPress.org Checkout Plugins ranking. These 10 plugins share its category or its tags on WordPress.org, are actively maintained, and each has at least 100 active installs. They are ordered by how closely they match, not by our opinion.
The 10 closest alternatives to Fluid Checkout
- 1
Sliding Cart for WooCommerce by FunnelKit
Closest matchSliding Cart for WooCommerce by FunnelKit – Skip Cart & Reach WooCommerce Checkout Faster
5.0 (111) 30,000+ active installsFunnelKit Cart adds a beautiful sliding cart to your WooCommerce store. Let the buyers add items, edit quantity and add upsells on the side cart.
#9 in the WordPress.org Checkout Plugins ranking. About 1.5 times the installs, rated 5.0 against 4.9, last updated August 14, 2026.
- 2
3.5 (15) 10,000+ active installsThe leading checkout in the Nordics, built for higher conversion and returning shoppers. Easy to integrate, supports Klarna and all popular payment me …
#5 in the WordPress.org Checkout Plugins ranking. About half the installs, last updated 2 days ago.
- 3
5.0 (57) 5,000+ active installsForce customer to log in or register before checkout
#10 in the WordPress.org Checkout Plugins ranking. About a quarter of the installs, rated 5.0 against 4.9, last updated 26 days ago.
- 4
4.2 (5) 5,000+ active installsPayoneer Checkout for WooCommerce - Build beautiful checkout flows + manage payments in one place
#7 in the WordPress.org Checkout Plugins ranking. About a quarter of the installs, last updated 24 days ago.
- 5
4.9 (45) 5,000+ active installsBrazilian checkout fields: CPF/CNPJ, address number, neighborhood and phone, with automatic CEP address pre-filling and much more for WooCommerce.
#8 in the WordPress.org Checkout Plugins ranking. About a quarter of the installs, last updated today.
- 6
FunnelKit – Funnel Builder Plugin for WooCommerce Checkout
5.0 (1,026) 30,000+ active installsCreate high-converting WooCommerce checkout pages, thank you pages & sales funnels with the highest-rated WordPress funnel builder.
#6 in the WordPress.org Checkout Plugins ranking. About 1.5 times the installs, rated 5.0 against 4.9, last updated today.
- 7
Checkout Field Manager (Checkout Manager) for WooCommerce
4.5 (784) 80,000+ active installsCheckout Field Manager (Checkout Manager) for WooCommerce is the most advanced plugin to customize checkout fields on your WooCommerce checkout page.
#2 in the WordPress.org Checkout Plugins ranking. About 4 times the installs, rated 4.5 against 4.9, last updated 22 days ago.
- 8
Flexible Checkout Fields
Paid version availableFlexible Checkout Fields for WooCommerce – WooCommerce Checkout Manager
4.7 (296) 80,000+ active installsThe best WooCommerce checkout manager. Edit, remove or add checkout fields. Customize WooCommerce checkout with this checkout field customizer.
#3 in the WordPress.org Checkout Plugins ranking. About 4 times the installs, rated 4.7 against 4.9, last updated today.
- 9
Checkout Field Editor for WooCommerce
Paid version availableCheckout Field Editor (Checkout Manager) for WooCommerce
4.9 (1,056) 400,000+ active installsCheckout Field Editor (Checkout Manager) for WooCommerce – The best WooCommerce checkout manager plugin to manage WooCommerce checkout fields.
#1 in the WordPress.org Checkout Plugins ranking. About 20 times the installs, last updated September 1, 2026.
- 10
5.0 (52) 4,000+ active installsAllow customers to change product quantities and remove products directly from both Classic and Block-based WooCommerce checkout pages.
Shares the checkout, woocommerce tags on WordPress.org. About a quarter of the installs, rated 5.0 against 4.9, last updated December 21, 2025.
Fluid Checkout against each of them
Head to head on installs, ratings, reviews and updates. Each measure names its own leader; there is no overall winner.
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Fluid Checkout vs Sliding Cart for WooCommerce by FunnelKit20,000+ vs 30,000+ installs · 4.9 vs 5.0
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Fluid Checkout vs Kustom Checkout for WooCommerce20,000+ vs 10,000+ installs · 4.9 vs 3.5
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Fluid Checkout vs Force Authentification Before Checkout for WooCommerce20,000+ vs 5,000+ installs · 4.9 vs 5.0
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Fluid Checkout vs Payoneer Checkout20,000+ vs 5,000+ installs · 4.9 vs 4.2
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Fluid Checkout vs Campos Checkout Brasileiro para WooCommerce20,000+ vs 5,000+ installs · 4.9 vs 4.9
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Fluid Checkout vs Funnel Builder20,000+ vs 30,000+ installs · 4.9 vs 5.0
Switching from Fluid Checkout: common questions
What is the best alternative to Fluid Checkout?
Sliding Cart for WooCommerce by FunnelKit is the closest match: it shares the Checkout Plugins top 10 with Fluid Checkout and has 30,000+ active installs with a 5.0 out of 5 rating.
Which Fluid Checkout alternative has the most users?
Checkout Field Editor for WooCommerce, with 400,000+ active installs reported by WordPress.org.
Which Fluid Checkout alternative is rated highest?
Funnel Builder, rated 5.0 out of 5 by 1,026 reviewers. Only plugins with at least 50 reviews are counted.
Are these Fluid Checkout alternatives free?
Every plugin listed here is free to install from WordPress.org. Where WordPress.org marks a plugin as commercial, the developer also sells a paid version or add-ons, and that is shown on each plugin.
How are alternatives chosen?
Automatically, from WordPress.org data: plugins that share a category top 10 with Fluid Checkout score highest, then plugins that appear in the same WordPress.org rankings, then plugins with the same tags, weighted so rare tags count more than common ones. Plugins by the same author and plugins rated under 4.0 are left out.
How we choose these alternatives
Nothing on this page is picked by hand. Every day we walk the whole WordPress.org directory, then score every plugin against Fluid Checkout on three signals: sharing a category top 10 counts most, then appearing in the same WordPress.org rankings, then carrying the same tags, with rare tags counting for more than common ones like "wordpress". Plugins by the same author are excluded, so an author's own add-ons cannot fill the list, and so is anything rated below 4.0 or with fewer than 100 active installs. The ten highest scores are what you see, in that order. Full methodology.
The bottom line
Sliding Cart for WooCommerce by FunnelKit is the closest match to Fluid Checkout by the data we track, and Checkout Field Editor for WooCommerce has the widest reach with 400,000+ active installs. Campos Checkout Brasileiro para WooCommerce shipped the most recent release, on October 21, 2026. The list is rebuilt every day from WordPress.org, so a plugin that stops being maintained drops out on its own.
Weekly · free
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.