Apps for extending your checkout

Build a unique checkout for your business.

5,335 apps
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AgentRank ‑AI Visibility & AEO
Free plan available
Track and fix how AI assistants recommend your products
Aopy
From $23/month
Turn store data into email campaigns that bring customers back
AddressSure Address Validator
Free to install
Catch and correct shipping address errors after checkout.
Casaneo
Essai gratuit disponible
Affiliation et influence pour la mode, maison et beauté
Simplify | Bundle Builder
Free plan available
Add a bundle builder to your store with an easy to use editor
roasWhale
Free trial available
Track your true profit after ad spend, fees and COGS
Communify
Free plan available
Flexible recurring purchases with volume discounts and member
YQ Extension Public
Free
Internal extension suite for YQ brand stores
RS: Cart Upsell & Cross Sell
Free
Upsell & cross sell in cart popup, drawer & cart page. No code
Genii
Free trial available
AI assistant for sales, recommendations, and support.
Saga StackBuilder | Stacks
Free plan available
Auto-generated goal-based stacks with one-click add to cart.
Hitch: Bundles & Upsells
Free plan available
Turn order history into product bundles with discounts.
Torko: Free Shipping Bar
Free plan available
Live progress bar for free shipping, gifts, and discounts
PixelHarbour Meta Pixel Track
Free plan available
Track Meta events through checkout without complex GTM setup.
PfandPilot
Kostenloser Test verfügbar
Pfand und Leergut für Online-Shop und POS
Printline Bundles
Free trial available
Bundle discounts that don't break print-on-demand fulfilment
Deadbolt — Fraud Firewall
Free plan available
Block card-testing fraud at checkout, with a transparent log.
Truence
Free trial available
Verify payouts, deposits, returns, and revenue in one place
ReplyCorp
Free
Attribute orders and refunds to ReplyCorp campaigns.
Exsonna Checkout Upsells
Free plan available
Native checkout upsells with automatic discounts
Credit Control for B2B
Free plan available
Block over-limit & overdue B2B orders at checkout
Mikada Clearance Guard App
Free trial available
You already filled this in! ("Stop returns on final sale items
RealProfit Analytics
Free plan available
See your true net profit, not just revenue.
Fenryl Pixel
Free plan available
Cross-platform ad attribution for Google, TikTok, and Facebook
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5,335 apps
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