Apps for extending your checkout

Build a unique checkout for your business.

6,255 apps
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PreProduct pre‑order
4.9 out of 5 stars 108 total reviews • Free to install
Pre-orders for scale: charge now or later, ship when you say
Kedra Checkout Rules & Upsells
4.8 out of 5 stars 513 total reviews • Free plan available
Checkout customizer, validate checkout, grow AOV with upsells
Frequently Bought Together CBB
4.9 out of 5 stars 1208 total reviews • Free plan available
Boost AOV with product bundle, AI recommendations & upsells
One Click Upsell ‑ Zipify OCU
4.6 out of 5 stars 567 total reviews • Free plan available
Boost AOV with AI post purchase upsell app & checkout upsells
Massy B2B Wholesale Pricing
5.0 out of 5 stars 224 total reviews • Free plan available
Grow wholesale B2B with custom pricing, volume discount & more
Shoptopus: Invoice Generator
4.8 out of 5 stars 61 total reviews • Free
Create PDF invoices, packing slips and credit notes with ease.
Customix Product Personalizer
4.9 out of 5 stars 42 total reviews • Free plan available
AI product customization for POD: live preview & print files
KwikEngage: Whatsapp Marketing
4.9 out of 5 stars 295 total reviews • Free trial available
AI WhatsApp Automation & Abandoned Cart Recovery for eCommerce
Kai Progress bar & Free Gift
5.0 out of 5 stars 44 total reviews • Free trial available
Progress bar upsell: free gift with purchase & free shipping
InPost Paczkomaty Orlen Paczka
4.7 out of 5 stars 53 total reviews • Free plan available
Let customers pick a pickup point and ship orders faster
Hoppy Bundle Offer, BYOB, BOGO
4.9 out of 5 stars 151 total reviews • Free
Build buy x get y, mix and match, free gift bundler, discount
Locksmith
4.7 out of 5 stars 306 total reviews • Free trial available
Flexible access control for the Online Store channel
CWILL:AI Chatbot &Live Chat
4.8 out of 5 stars 101 total reviews • Free
AI chat bot & live chat with helpdesk inbox and FAQ support
Collection & Product Sort SMRT
4.8 out of 5 stars 39 total reviews • Free
Powerful data driven collection sorting & merchandising
Easy Bundles Quantity Breaks
4.9 out of 5 stars 330 total reviews • Free trial available
Grow AOV with fast product bundles, bundler, bundle builder.
Gift Card Factory
5.0 out of 5 stars 65 total reviews • Free plan available
Boost sales via bulk gift cards, discounts & store credit
RUBIX Cash On Delivery‑COD Fee
4.9 out of 5 stars 34 total reviews • Free
Charge a COD fee and apply limits to Cash on Delivery orders.
SK: WhatsApp Chat Button
4.9 out of 5 stars 87 total reviews • Free plan available
WhatsApp chat button with multi-agent, auto-open & analytics.
Sami B2B Lock,Password Protect
4.9 out of 5 stars 986 total reviews • Free plan available
Unlock exclusive pages, prices, and products for B2B customers
Payment Rules Hide PaymentHero
4.9 out of 5 stars 214 total reviews • Free trial available
Payment rules for better conversion rate: hide, sort & rename
Sami B2B Wholesale Pricing
4.9 out of 5 stars 993 total reviews • Free plan available
All-in-1 Wholesale B2B: Volume discount, b2b registration, tax
Anti Bot: Spam Bot Blocker
4.8 out of 5 stars 53 total reviews • Free plan available
Bot protection, country block IP blocker, security, anti spy
SearchPie: AI SEO & Schema
4.9 out of 5 stars 2446 total reviews • Free plan available
Fix SEO onpage, schema markup, search console via smart SEO AI
GLC Geolocation & GEO Currency
4.5 out of 5 stars 307 total reviews • Free
Smart geolocation: country, language, multi currency switcher
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6,255 apps
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