Ecommerce · Shopify · Apps
Shopify stores, run by people who build their own apps.
We design and grow Shopify stores that convert — and when the tools fall short, we build our own. Real software, shipped to the App Store, born out of running real brands.
Talk about your storeHow we work
We don't just have opinions about Shopify. We live in it.
Interlude runs its own ecommerce brands on Shopify, so we've made every mistake and tuned every lever on our own money first. That's a very different thing from an agency reading best-practice articles. When we build or optimise your store, it's the same playbook we trust with our own revenue.
What we do for stores
The store, the growth, and the software behind it.
Store design & build
Fast, on-brand Shopify storefronts built to convert — considered product pages, clean checkout flows and a mobile experience that doesn't leak sales.
Conversion optimisation
We treat the store like a system: bundles, upsells, package protection, reviews and trust — every lever we've tuned across our own brands, applied to yours.
Custom Shopify apps
When an off-the-shelf app is bloated or doesn't exist, we build our own. Native, fast, and made from actually running stores — not guessing at them.
Ads + store as one system
The traffic and the store, handled together. No blaming the ads for a leaky checkout, or the store for weak creative — one team owns the whole path to purchase.
Apps we build
We don't just run the ads. We build the tools.
Intrlude builds its own software. Real Shopify apps, shipped to the App Store, born out of running real stores.
Stocklens
Live on the Shopify App StoreKnow what to reorder, and when.
Turns your Shopify order history into clear inventory intelligence. Live sell-through speed, reorder points and run-out dates for every variant, plus the revenue you lose for every day something's out of stock. Purchase orders and supplier management built in.
- Velocity + depletion forecasting
- Lost-revenue tracking
- Purchase orders + suppliers
Shipping Protection
Coming soonCover every parcel. Keep the margin.
A clean, native widget that lets customers protect their order at checkout against loss, damage or theft. No bloated third-party app, no clunky upsell. Just a tidy toggle that adds margin to every cart and takes the support headache off your plate.
- Native checkout widget
- Adds margin per order
- No third-party bloat
Want an app built for your store? Talk to us.
Pricing
Store and software pricing.
Build one-off, grow monthly, and add custom software when you need it.
Store Build
from $4,000
one-off
A fast, conversion-focused Shopify store, designed and built around your products.
Growth Retainer
from $2,000
per month
Ongoing conversion work — bundles, upsells, testing, speed and support.
Custom App
from $5,000
quoted per project
A bespoke Shopify app built for your store when off-the-shelf won't cut it.
Let's talk about your store.
Whether it's a new build, a conversion overhaul or a custom app you can't find off the shelf — tell us where you're stuck.
Talk about your storeFAQ
Ecommerce & apps — answered.
For ecommerce, Shopify is almost always the right call — it's fast to launch, reliable, and we know it deeply because we run our own stores on it. For service businesses that don't sell online, we build lean custom sites instead. We match the platform to the goal rather than forcing one on you.
Get in touch
Tell us about your business.
We'll handle the rest.
Tell us a bit about your business and what you're after. We'll come back within a couple of days with how we'd approach it — no pitch, no obligation.