Shopify apps & e-commerce software · Noida, India · since 2019
zephron.ai builds the inventory, merchandising, conversion and operations apps used by 20,000+ merchants — and builds custom Shopify apps and stores for brands that want the same team on their roadmap. Pick your lane.
I run a Shopify store
Ten App Store apps — sorting, sold-out handling, low-stock alerts, urgency, delivery checks and warranty claims. They work alone or together.
Rated 4.8419 reviews3× Built for Shopify
Free plan on every Xeon app · paid from $2.99/mo
I'm building a product
App development from idea to App Store, optimization for what you already run, or a dedicated team on your roadmap — 2,000+ brands served.
10+ years15+ apps designed & delivered
4.8
Average App Store rating
419
Merchant reviews across 10 apps
20,000+
Active merchants
3×
Built for Shopify apps
Ratings and review counts as listed on the Shopify App Store.
Watch it work
The moment a product or variant sells out, our apps push it down, hide it and tell you — before a shopper ever clicks it.
Sink — Push Down Out of StockRated 5.0
Pushes sold-out products to the bottom of collections in real time so shoppers see what they can buy.
VarHide — Hide Sold Out VariantsRated 5.0
Hides sold-out variants from product pages, search and filters — no theme code changes, no flicker — and brings them back on restock.
iAlert — Low Stock AlertRated 4.8
Rules-based low-inventory alerts by email or Slack, per-location thresholds, tag & variant filters. Since 2019.
For merchants
Ten focused apps, one job each. Install only what you need — they work alone or together.
Merchandising
Rules-based collection sorting with analytics — push sold-out products down, surface bestsellers, even auto-create collections.
Rated 4.8 · 120 reviewsInstall Collection Sort Pro from the Shopify App Store (opens in a new tab)
Pushes sold-out products to the bottom of collections in real time so shoppers see what they can buy.
Rated 5.0 · 35 reviewsInstall Sink — Push Down Out of Stock from the Shopify App Store (opens in a new tab)Details about Sink — Push Down Out of Stock
Sorts product variants by size order (XS to XL), price, stock, newest or best-selling and keeps sold-out options at the bottom — on a schedule or on demand.
New on the App StoreInstall VarSort — Variants Sort from the Shopify App Store (opens in a new tab)
Automation
Rules-based low-inventory alerts by email or Slack, per-location thresholds, tag & variant filters. Since 2019.
Rated 4.8 · 95 reviewsInstall iAlert — Low Stock Alert from the Shopify App Store (opens in a new tab)Details about iAlert — Low Stock Alert
Automatically unpublishes sold-out products and republishes them the moment stock returns.
Rated 4.7 · 72 reviewsInstall Blink — Hide Out of Stock from the Shopify App Store (opens in a new tab)Details about Blink — Hide Out of Stock
Hides sold-out variants from product pages, search and filters — no theme code changes, no flicker — and brings them back on restock.
Rated 5.0 · 13 reviewsInstall VarHide — Hide Sold Out Variants from the Shopify App Store (opens in a new tab)Details about VarHide — Hide Sold Out Variants
Conversion
A live low-stock counter on product pages that creates urgency, configured in minutes.
Rated 4.7 · 82 reviewsInstall Stock Counter from the Shopify App Store (opens in a new tab)
Shows shoppers exactly when a product or variant will be back in stock — turns “sold out” into “coming soon”.
Rated 5.0 · 2 reviewsInstall Back In Stock Date from the Shopify App Store (opens in a new tab)
Operations
Warranty registration and repair or replacement claims inside Shopify — customers file claims with photos from their account, you work them in admin.
New on the App StoreInstall Warranty Desk from the Shopify App Store (opens in a new tab)Details about Warranty Desk
Pincode and zipcode delivery checks on product and cart pages — block checkout for unserviceable areas and cut RTOs and failed orders.
New on the App StoreInstall Zipcode Checker from the Shopify App Store (opens in a new tab)Details about Zipcode Checker
Free plan on every Xeon app · paid from $2.99/mo
See all 10 appsWho builds them
Every app is published under one of three Shopify partner organizations — all run by the same team in Noida, India, building for Shopify merchants since 2019.
zephron.ai
Shopify Partner · 10 published apps · 3× Built for Shopify
Xeon Apps
iAlert, Sink, VarHide and Blink — alerts before stockouts, sold-out products pushed down, sold-out products and variants hidden automatically.
2× Built for Shopify · 93% of reviews are five stars · free plan on every app
Visit Xeon AppsOrigin Apps
Warranty Desk, Zipcode Checker and Expiry Manager — warranty claims, delivery-area checks and batch expiry tracking, all inside Shopify.
Two apps on the App Store · free to install
Visit Origin AppsJedi Apps
Collection Sort Pro, Stock Counter and VarSort — collections sorted on autopilot, urgency on product pages, variants in the right order.
Built for Shopify: Collection Sort Pro · 4.8★ · 120 reviews
See all three on the App Store (opens in a new tab)What merchants say
Five straight from the Shopify App Store, plus three from merchants we work with. Unedited.
The low stock alerts saved us from overselling during our busiest launch ever. Support replied within the hour when we had a question.
Simple. Sends me an email when I am low. Works well.
DustinsFishtanks
United States · using iAlert ~5 years
Exactly what we needed to keep sold-out products from cluttering our store. Setup took five minutes and it has worked flawlessly since.
Merchant
United Kingdom
93%
of Xeon Apps reviews are five stars
Works well in hiding out of stock items so I don't have customers get frustrated seeing out of stock items on the site. Great app!
USA Biker Goods
United States
Love this app!
VooDoo Vault TCG Collectibles
United States
This app is outstanding and performs exceptionally well.
Fararti
United States
4.8 stars
weighted average across 10 apps and 419 reviews
Collection sorting on autopilot. Bestsellers stay on top, sold-out items drop down, and our conversion rate noticed the difference.
Merchant
Australia
Easy to use and did exactly what I want.
Booked with Jess
United States
For brands & product teams
Three of our own apps carry Shopify’s Built for Shopify badge. Bring us a new app, an existing one that needs sharpening, or a roadmap that needs more hands.
Or call +91 82870 46468
Brands we’ve built for
Shopify App Development
From idea to App Store — we design, build and ship Shopify apps with intuitive UX that merchants rely on every day. The same way we shipped our own ten.
Optimization & Enhancement
Already have an app or store? We refine performance, polish UX and add automation for the parts you no longer want to run by hand.
Dedicated Expert Teams
Plug our experienced engineers and designers into your roadmap for continuous support and fast iteration — from a team building for Shopify merchants since 2019.
Enter at any step.
Running a store
Every app lives on the Shopify App Store. Pick one from the catalog and it's running in minutes.
Every Xeon app has a free plan.
Building something
A new app, a faster store, or a team that ships alongside yours — tell us what you're building and we usually reply within one business day.