App studio for Shopify, iOS and Android
House of Marka is a one-stop app development company. We build Shopify apps, iOS and Android apps and custom software to order, customise and speed up Shopify stores, and make our own Shopify apps — Marka Reviews, Marka Cart Drawer, Marka Bundles & Upsells, Marka Metrics and Margship — for teams in the United States, United Kingdom and Europe.
Channels we integrate every week
Our Shopify apps
House of Marka makes its own Shopify apps and runs them on the same standard it builds client apps to. Marka Reviews and Margship are on the Shopify App Store; Marka Cart Drawer, Marka Bundles & Upsells and Marka Metrics are in Shopify's review.
What we build for you
Shopify apps and stores, iOS and Android apps, custom software — designed, built, shipped and looked after by one senior team. Tell us the idea; we do the rest.
180+
Products shipped
14
Countries served
5 yrs
Average senior tenure
<6 wks
Typical time to first release
Platforms we build on
US · under NDA
D2C beauty retailer
9-figure revenue
UK · under NDA
Home & lifestyle group
40k-SKU catalogue
DE/NL · under NDA
Payments scale-up
2M+ app users
IT/FR · under NDA
Fashion wholesaler
6 export markets
US · under NDA
B2B SaaS platform
Series C
EU · under NDA
Marketplace operator
Mirakl-powered
Most engagements are covered by NDAs — named references are available on request, sector-matched to your project.
Who we are
House of Marka is the app development studio of Marka Modern Retail Private Limited. We are a small team of senior engineers, designers and AI specialists who take responsibility for outcomes rather than tickets — and who will tell you when the thing you asked for is not the thing you need.
Two to three weeks that decide whether the next six months are worth spending.
Interface, motion and brand systems that survive contact with real users.
Small senior teams. Weekly releases. No hand-offs to a team you have not met.
The unglamorous plumbing between your systems and everyone else’s.
We keep what we build running, against response-time SLAs agreed before launch.
AI strategy, technical due diligence and build-vs-buy calls, without an agenda.
Commerce infrastructure
We connect merchants to the marketplaces their customers already shop on — and keep inventory, pricing, content and orders reconciled across all of them, in near real time.
Selected work
What clients say
“The part that surprised us was how boring it became. Nothing fights us any more.”
How we work
01
A short paid discovery. You leave with an architecture, a plan and a fixed price — whether or not you build it with us.
02
Working software in weeks, not slideware. We prove the risky part first, on purpose.
03
A senior pod of three to six people. Weekly demos, a shared board and direct access to the people writing the code.
04
Launch is the middle, not the end. We monitor, patch, iterate and report against agreed SLAs.
Applied AI
Quietly, and only where it earns its place. Our teams work daily with the current generation of reasoning and multimodal models — including Claude Opus-class systems for deep engineering work and fast models for high-volume tasks — with evaluation harnesses that tell us when a model is the wrong answer.
Every AI feature ships with a test set, a baseline and an accuracy target. If it cannot beat the existing process, we say so.
Approval gates on anything that spends above an agreed threshold or changes a customer record.
Model routing, caching and distillation so unit economics survive scale.
No client data used to train general-purpose models. EU and US residency options. Full DPA coverage.
Latest thinking
Fifty-plus field notes on applied AI, marketplaces, D2C economics and compliance, published as we learn things worth writing down.
Questions
House of Marka is a one-stop app development company: it builds Shopify apps, iOS apps, Android apps and custom software to order, customises and speeds up Shopify stores, and makes its own Shopify apps — Marka Reviews, Marka Cart Drawer, Marka Bundles & Upsells, Marka Metrics and Margship. It is the trading name of Marka Modern Retail Private Limited, based in Gurugram, India, working with teams in the US, UK and Europe.
