Industry · E-commerce

E-commerce & Shopify web design in Perth

CatalystHub builds custom Shopify themes and fast e-commerce sites for Perth retailers — tuned for conversion, built around your buyer, with the payments, shipping and inventory integrations your store actually runs on. From $700, and you own the theme. For sellers who've outgrown Dawn.

Start your project See pricing
A Perth retailer reviewing their custom Shopify store on a laptop and phone.

What an e-commerce website needs

Every second and every tap is revenue

In e-commerce, the website isn't a brochure — it's the shop floor and the till. A slow page, a clumsy mobile checkout or a confusing product layout is lost revenue you can measure. We build custom Shopify themes that are fast, clear and conversion-focused, tuned to your brand and your buyer rather than a generic template every other store is using.

  • Conversion-focused theme Product, cart and checkout flows designed to remove friction and lift the conversion rate, not just look nice.
  • Genuinely fast A lean, quick storefront — page speed directly affects both rankings and sales, especially on mobile.
  • The integrations you run on Payments, shipping, inventory, reviews, email and subscriptions wired in cleanly.
  • Mobile checkout that works Most store traffic is mobile; we make buying on a phone effortless.
  • Product SEO Collection and product structure built so your range gets found in search.

What clients say.

“Quoted me a flat price upfront, sent me a one-page PDF of exactly what was in and what wasn't, and that's what I paid. No ‘oh by the way' invoices. No upsells I didn't ask for. After three quotes from other agencies that all crept north of $1.5K, this was a relief.”
James R. Café owner, Fremantle

How we build it.

Custom Shopify Theme

From $700 inc. GST · one-off

A custom theme tuned for conversion — your brand, your buyer, your store. Up to 10 designed pages, custom integrations, unlimited revisions.

Standard build

$500 inc. GST · one-off

Not on Shopify yet, or selling a few items? A five-page site with simple selling, live in 7 days.

Care plans

Hosting, backups, security and monitoring so your store stays fast and online — from $49/month.

E-commerce & Shopify websites — common questions

Do you build on Shopify or something else?
For online stores we build custom Shopify themes — it's the most reliable platform for selling, and a custom theme gives you a fast, on-brand store without the bloat of a marketplace template. For simpler selling we can also build on our standard Astro stack.
How much does a Shopify store cost?
A custom Shopify theme starts at $700 inc. GST with up to 10 designed pages and your integrations. A simple five-page site with light selling is $500. We agree the scope and price in writing before any work starts.
Can you migrate or improve my existing store?
Yes — we can rebuild your theme for speed and conversion while keeping your products, or migrate you onto a clean custom theme. We'll assess your current store and recommend the best path on the call.
Do I own the theme?
Yes. The custom theme is yours, on your Shopify account, with full access handed over at launch. No lock-in. It's in the contract.

Ready to sell more?

Fill the brief in about a minute and we'll reply same-day. Prefer to talk first? Book a 30-minute call or give us a ring.

Start your project Book a call Call (08) 6288 0080