Back In Stock! Alert Engine
Turn sold-out products into waitlists. Shoppers tap Notify me and get an email the moment stock returns.
Built for ShopifyFree planKlaviyo & Omnisend on Premium
Shopify Partner since 2022 · Surat, India → worldwide
Shopify Development Agency for Brands Ready to Scale
Script Engine is a Shopify development agency and app developer. We design, build and migrate Shopify stores for D2C brands, and we make the apps merchants run every day, including SE Wishlist Engine, which is Built for Shopify.
- ★ 5.0Shopify Partner Directory · 8 verified reviews
- ★ 4.8SE Wishlist Engine · 275+ reviews · Built for Shopify
- 300+projects delivered · 4+ years · 100+ clients
New season
Linen Overshirt$68.00
♡ Save for later: wishlist button
Size M is sold outGet an email the moment it's back in stock.
Checkout rulesShopify Functions
Hide Cash on Deliverywhen cart total > $500
Show care-kit upsellat checkout · +$12
Stores we've built
TrezerKritilifeHeaven's ELIXInumaBalfeHouse of ZaviColor EyesRoyceluxeLoom & StoryBlackoste
/pages/services
One Shopify team, from first theme file to checkout logic
Every service is run by developers who also build and support their own App Store apps, so your store gets the same standards our apps are reviewed against.
- Store Design & Development Custom Shopify websites and theme development, designed around your brand and built to load fast on mobile.
- Custom App Development Private and public Shopify apps, integrations and automations, from the team behind three live App Store apps.
- Migrate to Shopify Move products, customers, orders and content across with every old URL redirected, so you keep your rankings.
- Shopify Plus Development Checkout customization, Shopify Functions and automation for high-volume stores, built on the same platform as Checkout Engine.
- Store Maintenance & Support Ongoing fixes, updates, security checks and speed optimization, so your store keeps selling while you run the business.
4+
years building on Shopify
300+
Shopify projects delivered
100+
clients across six markets
275+
App Store reviews for SE Wishlist Engine
/pages/shopify-apps
We don't just install Shopify apps. We build them.
Three apps on the Shopify App Store, used by merchants from the UK to the UAE. Each one has a free plan and help docs.
Checkout Engine
Hide, rename and reorder payment and delivery methods, and add checkout upsells, all on Shopify Functions.
Free sandbox planShopify Functions
SE Wishlist Engine
Let shoppers save products from any page, then bring them back with price-drop, restock and low-stock alerts.
Built for ShopifyFree plan
Case study · App success story
How We Built SE Wishlist Engine: A Built for Shopify Wishlist App Trusted by Thousands of Stores
A wishlist app that helps merchants capture shopper intent, send price-drop and restock alerts, and turn saved products into sales. Now Built for Shopify certified.
Read the case study
App Store rating
★ 4.8
Merchant reviews
275+
Certification
Built for Shopify
Pricing
Free plan
At a glance · verified on the Shopify App Store, 22 Sep 2026
5.0★ on the Shopify Partner Directory
What merchants say about working with us
Verified reviews left by stores we've built, migrated and supported.
★★★★★
“Absolutely blown away by the customization work! They took our basic Shopify theme and transformed it into a premium storefront.”
★★★★★
“Their team delivered a clean, professional, and user-friendly website that perfectly matched our requirements. Communication was excellent, the project was completed on time.”
★★★★★
“The team was professional, responsive, and delivered exactly what we wanted. The site looks amazing and works flawlessly.”
★★★★★
“This company is very skilled and next time I need an expert I will use them.”
★★★★★
“We had about 10 additional ADA requirements when onboarding a wishlist app, and this company went above and beyond to meet them.”
★★★★★
“From the initial consultation to the final website launch, their team demonstrated professionalism, deep Shopify expertise, and a strong commitment to delivering a high-quality product.”
Tell us what you're building.
A 30-minute call with a Shopify developer, not a salesperson. You'll leave with a clear plan, whether or not you work with us.