DX Checkout Blocks & Rules vs Nudge ‑ Checkout Optimizer
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026.
The short answer
- Paid plans start at $9.99/month for DX Checkout Blocks & Rules and $49/month for Nudge.
Head to head
Basic
- · Banner Block
- · Checkout Assurance
- · Custom Text Block
- · Customers Feedback
- · Payment Icons Block
- · Reserved Timer Block
Advance
- · Everything in Basic
- · Live Chat & Call Support
- · Payment Customization
- · Recommended Product Block
- · Shipping Customization
Spark
- · Analytics dashboard included
- · Banners, upsells, trust and payments
- · Full layout and style customization
- · Post-purchase game, 500 sessions
- · Unlimited checkout blocks always on
Lift
- · Have AI decide when blocks are shown
- · Have AI rewrite content per shopper
- · Post-purchase game, 1,000 sessions
- · Unlimited checkout blocks always on
- · Use your own AI API key for Nudge Assist
Drive
- · Fully managed Nudge Assist AI
- · Post-purchase game, 2,500 sessions
- · Priority support included
- · Real-time personalization per shopper
- · Unlimited checkout blocks always on
Momentum
- · AI adapts at scale automatically
- · Dedicated onboarding and support
- · Managed AI with highest limits
- · Post-purchase game, 6,000 sessions
- · Unlimited checkout blocks always on
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureDx Checkout Blocks with Rules gives Shopify merchants full control over checkout with no-code validation, payment, shipping and discount rules. Hide, rename, sort or block options based on cart value, products, customer tags, country and more.
Nudge helps you improve checkout performance with AI-powered blocks that adapt to each shopper’s behavior. It adjusts offers, messaging, and product suggestions in real time based on how customers interact throughout the checkout experience. After purchase, a built-in swipe game collects direct customer feedback on products. Customers can quickly like or dislike items, giving you clear signals on preferences.
- Add custom text, images, trust badges, and dynamic content blocks.
- Create urgency with checkout timers to encourage faster purchase decisions.
- Show payment instructions, shipping notices, and delivery information.
- Customize checkout using Shopify Checkout Extensibility, no coding required.
- AI checkout blocks that adapt offers, messaging, and products per shopper.
- Real-time personalization based on how customers interact at checkout.
- Post-purchase swipe game to collect direct like or dislike feedback.
- Test products and offers with real shoppers to identify data-backed winners.
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  DX Checkout Blocks & Rules |  Nudge |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | DX Checkout Blocks & Rules | Nudge |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 1 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | DX Checkout Blocks & Rules | Nudge |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $9.99/month(ahead) | $49/month |
| Longest free trial | 7 days | 7 days |
| Plans listed | 2 | 4 |
Listing
| Measure | DX Checkout Blocks & Rules | Nudge |
|---|---|---|
| Shopify category rank | #294(ahead) | #395 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | May 16, 2026 | May 8, 2026 |
| Languages | 1 | 1 |
| Developer | DigiXoft | TACTECH LLC |
FAQ
DX Checkout Blocks & Rules and Nudge: common questions
- Is DX Checkout Blocks & Rules or Nudge cheaper?
- Paid plans start at $9.99/month for DX Checkout Blocks & Rules and $49/month for Nudge. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.