A small studio that builds serious Shopify software
Shreyas Labs is a software studio in India. We build Shopify apps for the App Store and custom Shopify work for merchants, brands and agencies. Our first two apps, Kartel and Outbound MCF, were built and tested end to end before being submitted for review.
Most store problems are solved by three apps that don't agree
Running a store means stitching together a bundle app, a gift app, a 3PL connector, a reporting tool and a theme full of snippets, each with its own idea of what the cart contains and each breaking in its own way. Merchants spend their evenings in support chats.
We started Shreyas Labs to build the opposite: one engine per job, built on the parts of Shopify designed to be built on, explained in plain words, and supported by the people who wrote it. Kartel replaces the discount apps. Outbound MCF replaces the fulfilment spreadsheet. Custom work fills the gaps that no public app should try to.
Plain words beat clever UI
If a merchant needs a help page to use it, the screen is wrong, not the merchant.
Shopify's rails, not workarounds
Functions, extensions, managed billing and privacy webhooks. Things built this way keep working.
Test on real carts and real orders
Every release is checked live on a development store before merchants see it.
Never block a sale
Nothing we ship can stand between a shopper and the pay button.
Two apps and the platform under them
Kartel
- 32 kinds of discount on Shopify Functions, in Rust
- A picker that shows each discount as shoppers see it
- Bulk codes with usage accounting
- Analytics with a verdict per discount
- Read more
Outbound MCF
- Shopify orders fulfilled from TikTok Shop warehouses
- Claiming, tracking and stock sync in both directions
- Plain-word handling of every exception
- Observe mode and demo data for safe trials
- Read more
Shared platform
- Embedded Polaris admin shell and sessions
- Shopify managed billing and usage charges
- Privacy webhooks, monitoring and an operations view
- Screen-render, loader and live-store test harnesses
- Reused by every app we build, public or private
The Kartel family, and more apps in the same spirit
After Kartel launches, focused apps follow from the same engine for stores that want one thing done well: a bundle app, a free-gift app, a spin-to-win app. Each is smaller and cheaper than the suite, and all of them share Kartel's checkout engine and plain-word design.
Custom work continues alongside: it's where the next public app usually comes from.
| Name | Shreyas Labs |
| Form | Sole proprietorship, India |
| What we do | Shopify apps, custom Shopify development, storefronts, integrations, dashboards |
| Where | India (IST); working with stores anywhere Shopify is |
| Contact | support@shreyaslabs.com |
| Support hours | Replies within one business day |
Work with us
Install our apps when they launch, or tell us what your store needs that doesn't exist yet.