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Fluid Checkout vs FunnelKit Funnel Builder

Updated 14 Oct 2026. 18 features compared side by side.

Fluid Checkout

★★★★★★★★★★ 4.9 (159)

Lightweight multi-step or single-step WooCommerce checkout redesign with a free Lite version and PRO templates, express buttons and an optimised cart.

Free installs20K+
From€99/yr
UpdatedAug 2026
VS

FunnelKit Funnel Builder

★★★★★★★★★★ 5.0 (1,028)

WooCommerce funnel and checkout builder with custom checkout pages, order bumps, one-click upsells, A/B tests and analytics, built with your page builder.

Free installs30K+
From$129/yr
UpdatedOct 2026

Choose Fluid Checkout if…

  • Stores that want a cleaner, easier checkout with minimal overhead and are not looking for funnels or upsells

Choose FunnelKit Funnel Builder if…

  • You need checkout field editor and conditional fields
  • You also want order bumps and custom field types
  • You want the more complete feature set (88/100 vs 44/100)
  • You prefer the more widely used option

FunnelKit Funnel Builder has 8 that Fluid Checkout lacks, including Checkout field editor, Custom field types and Conditional fields. Both include 8 of the 18 features we track. 2 features are not yet verified for one or both plugins.

At a glance

Fluid Checkout
FunnelKit Funnel Builder
44/100
Feature score
88/100
8 of 18
Features included
16 of 18
4.9/5
WordPress.org rating
5.0/5
20K+
Active installs
30K+
100%
Support threads resolved
100%

Feature comparison

Click a screenshot to see both plugins side by side.

Feature
Fluid Checkout
FunnelKit Funnel Builder
Checkout fields0/53/5
Checkout field editor KeyAdd, remove, reorder and rename checkout fields.
Fluid Checkout Third-party

No editor of its own; works with ThemeHigh Checkout Field Editor and Flexible Checkout Fields.

FunnelKit Funnel Builder Included

Lite lets you build sections and drag, reorder or remove checkout fields.

Custom field typesFile upload, date, select, checkbox and other field types.
Fluid Checkout Third-party

Extra field types come from compatible field editor plugins.

FunnelKit Funnel Builder Paid version Basic

14 field types such as checkbox, radio, HTML and file upload.

Conditional fields KeyShow fields based on products, cart or other answers.
Fluid Checkout Third-party

Conditional fields only via compatible third-party field plugins.

FunnelKit Funnel Builder Paid version Basic

Show or hide checkout fields based on shopper choices.

Fields that add feesFields or options that add a fee to the order.
Fluid Checkout Not included

No fee fields of its own.

FunnelKit Funnel Builder Not verified
Fields in emails & ordersCustom field values appear in emails, orders and My Account.
Fluid Checkout Not verified
FunnelKit Funnel Builder Not verified
Checkout layout5/55/5
Optimised checkout templates KeyRedesigned checkout layouts built for conversion.
Fluid Checkout Included

Lite gives an optimised layout; Classic, Boxed, Split and Minimalist templates are PRO.

FunnelKit Funnel Builder Included

Lite includes checkout templates; premium library on paid plans.

Multi-step checkoutSplit checkout into steps.
Fluid Checkout Included

Multi-step or single-step layouts in Lite.

FunnelKit Funnel Builder Paid version Basic

Two- and three-step and Shopify-style checkouts are paid features.

One-page & direct checkoutSkip the cart or combine product and checkout on one page.
Fluid Checkout Partial

Single-step checkout layout, but no cart-skip or product-plus-checkout pages.

FunnelKit Funnel Builder Paid version Plus

One-page checkouts and order forms are part of the paid funnel tools.

Address autocompleteGoogle Places or similar address lookup.
Fluid Checkout Via add-on

Paid Google Address Autocomplete add-on, included in the PRO+ bundle.

FunnelKit Funnel Builder Paid version Basic

Google address autocomplete with your own Maps API key.

Express payment buttonsApple Pay, Google Pay or PayPal buttons at the top of checkout.
Fluid Checkout Paid version PRO

Apple Pay, Google Pay and Amazon Pay buttons shown before the steps.

FunnelKit Funnel Builder Included

Apple Pay and Google Pay express buttons on both Lite and paid tiers.

Conversion1/55/5
Order bumps KeyAdd-on offers inside the checkout.
Fluid Checkout Third-party

Not built in; changelog notes compatibility with third-party funnel plugins.

FunnelKit Funnel Builder Paid version Plus

Multiple rule-based bumps with skins and custom positions.

One-click upsellsPost-purchase upsell offers.
Fluid Checkout Third-party

Not built in; works alongside upsell funnel plugins.

FunnelKit Funnel Builder Paid version Plus

One-click upsells and downsells with rules and multiple offers.

Cart abandonment recoveryCapture emails and send recovery messages.
Fluid Checkout Third-party

Not built in; compatible with Cart Abandonment Recovery Pro.

FunnelKit Funnel Builder Via add-on

Via the free FunnelKit Automations plugin; paid Automations adds SMS and rules.

Checkout analytics & A/B testsConversion stats or split tests of checkouts.
Fluid Checkout Not included

No conversion stats or split testing.

FunnelKit Funnel Builder Included

Basic conversion dashboard in Lite; A/B testing and step analytics from Plus.

Custom thank-you pageDesign the order received page.
Fluid Checkout Paid version PRO

Optimised order received page with order overview and progress bar.

FunnelKit Funnel Builder Included

Thank-you page templates and order/customer detail widgets in Lite.

Compatibility2/33/3
HPOS compatibleDeclared compatible with WooCommerce High-Performance Order Storage.
Fluid Checkout Included

Main plugin file declares custom_order_tables compatibility.

FunnelKit Funnel Builder Included

Changelog 2.13.0 added WooCommerce HPOS compatibility.

Cart & Checkout blocks KeyWorks with the block-based Cart and Checkout.
Fluid Checkout Partial

Declares Cart/Checkout blocks compatibility but replaces the Checkout block with its own layout.

FunnelKit Funnel Builder Partial

Takes over the checkout; changelog shows notices and fixes for block-based checkouts.

Page builder supportDesign checkout with Elementor, the block editor or similar.
Fluid Checkout Not included

Checkout layout is not designed in a page builder; Elementor is supported for compatibility only.

FunnelKit Funnel Builder Included

Design checkout steps in Elementor, block editor, Divi, Bricks or Oxygen.

Statuses: Yes Pro Add-on Partial 3rd-party No ?

Pricing compared

Fluid Checkout Freemium

Free$0
LiteFree per year, Unlimited
PRO€99 per year, 1 site
PRO+ Complete bundle€129 per year, 1 site

FunnelKit Funnel Builder Freemium

Free$0
LiteFree per year, Unlimited
Basic$129 per year, 1 site
Plus$299 per year, 2 sites
Professional$399 per year, 3 sites
Elite$599 per year, 30 sites

Downloads trend

Fluid Checkout

959 downloads last week

FunnelKit Funnel Builder

6,900 downloads last week

Verdict

Based on our feature data Checked 14 Oct 2026

FunnelKit Funnel Builder scores higher on our feature checklist (88/100 against 44/100) and includes checkout field editor, conditional fields and order bumps that Fluid Checkout does not. Check the features you rely on in the table below before deciding.

Biggest differences

Checkout field editor

Fluid Checkout: third-party. FunnelKit Funnel Builder: included. Lite lets you build sections and drag, reorder or remove checkout fields.

Conditional fields

Fluid Checkout: third-party. FunnelKit Funnel Builder: paid version (Basic). Show or hide checkout fields based on shopper choices.

Order bumps

Fluid Checkout: third-party. FunnelKit Funnel Builder: paid version (Plus). Multiple rule-based bumps with skins and custom positions.

Custom field types

Fluid Checkout: third-party. FunnelKit Funnel Builder: paid version (Basic). 14 field types such as checkbox, radio, HTML and file upload.

One-click upsells

Fluid Checkout: third-party. FunnelKit Funnel Builder: paid version (Plus). One-click upsells and downsells with rules and multiple offers.

Cart abandonment recovery

Fluid Checkout: third-party. FunnelKit Funnel Builder: via add-on. Via the free FunnelKit Automations plugin; paid Automations adds SMS and rules.

Written from the feature, pricing and install data on this page, not from hands-on testing. How we compare.

Which would you choose?

0 votes so far. Vote to see the results.

FAQ

Which is better, Fluid Checkout or FunnelKit Funnel Builder?

FunnelKit Funnel Builder scores higher on our feature checklist (88/100 against 44/100) and includes checkout field editor, conditional fields and order bumps that Fluid Checkout does not. Check the features you rely on in the table below before deciding.

Which has more features?

FunnelKit Funnel Builder includes 16 of the 18 features we track, against 8 for Fluid Checkout. Feature count is only part of the picture; check which of the differences matter to you.

Is Fluid Checkout free?

Fluid Checkout has a free version on WordPress.org. Paid plans start at €99/yr.

Is FunnelKit Funnel Builder free?

FunnelKit Funnel Builder has a free version on WordPress.org. Paid plans start at $129/yr.

Feature data last changed 14 Oct 2026. Spotted something wrong? Suggest an edit to Fluid Checkout or FunnelKit Funnel Builder. Some links are affiliate links. We may earn a commission at no cost to you; it never affects our data or rankings.