Shopify app studio
Take control of your Shopify catalogue.
AppAvio builds catalogue software for Shopify merchants. Compliance records, product copy, duplicate data, and cart-stage suggestions. Every app keeps merchant review and catalogue ownership visible.
- Published
- 0 on the App Store
- In production
- 3 deployed apps
- In development
- 1 product direction
The apps
Each app has its own launch state and installation path. No unavailable action is rendered as a link.
In production · listing unavailable · v2.6.1
GPSR Product Compliance
Generates and maintains EU GPSR safety records across the catalogue, and publishes merchant-reviewed data to the storefront.
In production · not listed yet
Product AI
Writes product descriptions from the catalogue data you already hold, and keeps them in metafields you own.
In production · not listed yet · v1.4.0
Duplicate Merger
Finds duplicate products across the catalogue and merges them while preserving the records selected in review.
In development
AI Cart
Cart-stage suggestions built from catalogue relationships, not from browsing history. No listing or install link exists yet.
Flagship · in production
AA GPSR Product Compliance AI
Prepare responsible-person, safety, and traceability records, hold them for merchant review, and publish approved data through a theme-app block.

From the blog
All postsThe six fields GPSR asks for, and where they live in Shopify
Responsible person, manufacturer, identifiers, warnings, instructions, traceability. The app keeps these six working groups together so they can be reviewed and published consistently.
ComplianceMerging duplicate products without losing metafields
A safe merge preserves the record that merchants cannot see at a glance: metafields, media context, variants, inventory decisions, and the old product URL.
Data hygieneProduct copy is a data problem before it is a writing problem
A description generated from three attributes reads like a description generated from three attributes. Measure catalogue coverage, fill the useful gaps, then generate.
Content
Start with the catalogue problem you have today.
Compare the apps by workflow, data boundary, and current launch state.