Checkout Customizer Ninja

Checkout customizer with checkout blocks & custom fields

by Nex App Studio (Formerly Checkout Ninja) · Launched: November 2023

5.0 (10) on Shopify Built for Shopify

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No-code checkout customizer — add checkout blocks, trust badges, Trustpilot reviews & custom fields

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About Checkout Customizer Ninja

Checkout Ninja is a no-code checkout customizer for Shopify Plus. Customize your checkout with drag-and-drop checkout blocks and checkout customization tools. Add trust badges and display Trustpilot reviews at checkout to build trust. Use checkout custom fields to collect customer info, and add coupon lists, banners and content blocks. Show or hide any checkout block with conditional logic. You can also validate addresses and customize payment options. Convert more, no code. Checkout customizer: customize your Plus checkout with no code Customize checkout page with a no-code checkout editor Show Trustpilot reviews on your checkout page to lift conversion Add checkout custom fields, coupon lists & checkout content blocks Drag-and-drop checkout blocks with conditional show/hide logic Show more Show less

Last verified: July 16, 2026 · Fresh

App details

Developer: Nex App Studio (Formerly Checkout Ninja)
Category: Marketing & conversion
Pricing: Paid
Launched: November 2023
Rating: 5.0 (10) on Shopify

Key features

Banner Blocks
Trustpilot Review Block
Trust Badges Block
Coupon List Block , Payment Icons
Checkbox, Date picker block

Integrations with:

Address validator, Checkout, Gift Card, Shopify Admin, Trustpilot, checkout blocks, checkout custom fields, checkout fields

2 plans · 3-day free trial

Advanced Bundle

$49/month

Deluxe Bundle

$99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 12 Shopify App Store reviews

Use the arrows to read individual reviews

what a great app it working just as i should we are very happy with this app and will keep using this

— Neuroview

empty

— Wonder Quest

great support, great app

— Men Found

Been using CheckoutNinja for a few months now on our Shopify store and honestly it does what it promises. Setup was straightforward, didn't need to mess around with code or anything. The upsell flow at checkout actually converts way better than what we had before. Only thing I'd say is the UI could be a bit cleaner in the dashboard, took me a minute to find some settings. But support replied withi...

— shinie

Great help and support .Its working well!

— Velareeh Haus

10/10 support and the app functions great

— Gudslip®

Excelente servicio y soporte!! solicitamos una mejora y nos brindaron una solucion funcional en menos de 3 dias habiles! excelente equipo de trabajo

— Lady Lee Honduras

Fantastic app, highly recommended. We have been using it for years now without a hic. Sabeeh is a great partner to work with and has also built a long list of checkout customisations suited to our store and requirement. A must have for all your Shopify checkout needs!

— Headphone Zone

Amazing team ! Sabeeh was extremely helpful . Fingers crossed the app will improve our metrics.

— Unniyarcha

Good customer support and great custom blocks!

— Adeline Jewellery

Really helpful and quick support. The app works perfectly for us.

— Casarto

If you're looking for a solution to customize messages and cart limitations at checkout, Checkout Ninja Blocks is the perfect app! We were facing a challenge on our U.S.-based website, and needed to display a custom message for specific products and regions. Checkout Ninja Blocks not only solved the problem but did so seamlessly. The app allowed us to display a message for our U.S. customers and...

— Lumebox

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