Best Appifyfor Shopify appsBest Appifyfor Shopify apps24 Shopify apps rank for checkout blocks in App Store search. Here they are in order, with what merchants think of each one and what it costs to start.
Market
54/100
Difficulty
46/100
Established rivals
6
Avg. rating, top 10
4.87★
Positions from our own crawl of App Store search on 2026-08-14. ▲▼ is the change since a week earlier.
Account & Checkout Blocks
Upgrade Account, Orders, Thank you & Checkout pages with dynamic blocks a features for customers. Displays specific content or functionality with just one click
Shopify Checkout Blocks
Customize Checkout, Thank you, and Order status pages with banners, buttons, images, text, and more.
SMART Checkout Rules & Upsells
SMART Checkout Rules helps merchants control the checkout experience using flexible conditions. Validate checkout or hide, block, sort, or rename p...
Checkout Blocks & Customizer
Create powerful checkout & post-purchase experience with upsells, one-click discounts, item edits, dynamic fields & block, address validation and payment rules
Blockify Checkout Customizer
Boost revenue with dynamic checkout extensions. Stop losing customers right at the finish line.
Blockify Fraud Filter, Blocker
Blockify: Fraud IP Blocker by Synctrack helps protect your store, fraud filter, block IP, states, countries, bots, and scammers using proxy and VPN connections
Upsell.com ‑ ReConvert Upsell
Sell more with ReConvert. The simplest, most powerful bundles, upsell & cross sell app. Join 40,000+ brands like yours. 5/5 (4,000+ reviews). Start Free Today!
Kedra Checkout Rules & Upsells
Customize checkout with no code: checkout validation and checkout extensibility in one app. Hide, rename, reorder or block payment and shipping met...
Checkout Components
Maximise conversion and AOV with a personalised checkout experience powered by Shopify customer segments. Upsells, post-purchase, A/B testing & content blocks.
Checkout Customizer Ninja
Customize your Shopify Plus checkout with Checkout Ninja: no-code checkout blocks, custom fields, trust badges & Trustpilot reviews. Build trust & convert.
Checkout Blocks & Customizer
Boost conversions with Checkout Blocks, Checkout Customizer & Checkout Plus. Add upsells, trust badges, timers & more to create a high-performing checkout
Blockly Fraud Filter, Blocker
Shieldy Fraud Filter & Blocker is an advanced fraud prevention and store protection solution designed for Shopify merchants.
Checkout Blocks Pro
Not yet in our catalog — we saw it ranking but haven't crawled its listing.
TL: Post Purchase Upsell
Boost your AOV at the very last minute and aftersell conversions by offering irresistible post purchase coupons and discounts on Check out, Thank you page
Blockit: Checkout Rule
Prevent fake orders with Blockit – Shopify address validator & checkout validation for shipping address verification, emails, and real-time order checks.
DX Checkout Blocks & Rules
Not yet in our catalog — we saw it ranking but haven't crawled its listing.
Ninja Address Validation App
Shopify address validation app. Block missing house numbers, PO boxes, bad postal codes & special characters at checkout. Stop bad orders. Free plan available.
Addressly:Address Autocomplete
Not yet in our catalog — we saw it ranking but haven't crawled its listing.
RevUp Checkout Blocks
Not yet in our catalog — we saw it ranking but haven't crawled its listing.
Checkout Boost: Rules & Upsell
Customize Shopify checkout upsells and checkout rules with CheckoutBoost. Add offers, discounts, and conditional checkout blocks to increase AOV and conversions
Wiz: Checkout Upsell
Migrate to Checkout Extensions with Checkout Wiz. Increase Revenue with 10+ features including Checkout & Post Purchase Upsells Widgets, Custom Content.
CartWatch: Bot Detection Block
Not yet in our catalog — we saw it ranking but haven't crawled its listing.
Pasilobus Checkout Blocks
Not yet in our catalog — we saw it ranking but haven't crawled its listing.
Conversion Companion
Personalise your checkout to increase conversions, revenue, and customer loyalty.
6 of these 24 apps aren't in our catalog yet, so their rating and pricing are blank. That usually resolves within a crawl or two.
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