Zero Four Five — AI apps. Purpose built. For what's next.
AI apps. Purpose built.
For what’s next.
We run our own stores, so we build the tools we wished we had. Each one quietly takes a job off your hands and does it properly. Shopify first, any website after. Beyond the apps: AI solutions and custom software for companies, and Shopify stores built by people who run them.
HDG 045 · North East · Australia
Synthetic vision ACTIVE · zerofourfive.com.au
What we
build
Every app carries one job and carries it end to end. No suite, no platform, no dashboard you have to learn. You install the one that fixes the thing costing you hours, and it starts working inside your store.
StoreChat AI
Answers customer questions in your store chat, in your voice, using what it knows about your products and orders. On the Shopify App Store now.
Live StoreChat AI
WebChat AI
Answers your visitors’ questions on any website at all, from what is already on your site. One line of code, no platform, nothing to migrate.
Live WebChat AI
Social Posts AI
Turns your catalogue into social posts that sound like your brand rather than like a template.
Pre-release Social Posts AI
Shipping Rules AI
Takes the shipping logic nobody wants to maintain, all the zones and weight breaks and exceptions, and makes it something you can state in plain words.
Scheduled Shipping Rules AI
Delivery Costs AI
Shows a shopper what delivery will actually cost, on the product page, from one field: their postcode. Without ever touching their cart to find out.
In build Delivery Costs AI
StoreChat AI
LiveMost store chat is a form that emails you later. This one reads the question, knows the catalogue, and answers it. Then it hands the conversation over the moment it hits something only a person should decide.
On Shopify it is StoreChat AI, on the App Store now. On anything else it is WebChat AI — the same assistant, one script tag, no platform required. The widget in the corner of this page is WebChat AI, running on this site.
What’s
next
The order we’re building in. We publish dates when we’re certain of them, which is why there aren’t any on this page yet.
StoreChat AI
Live on the Shopify App Store and answering in stores. The first of the line.
Status: LiveWebChat AI
The same assistant off Shopify, on any website at all. Running on this one.
Status: LiveSocial Posts AI
Catalogue in, brand-shaped social posts out. Built, awaiting Meta review.
Status: Pre-releaseShipping Rules AI
Shipping logic you can write in a sentence instead of a spreadsheet.
Status: ScheduledAnd on
More apps behind these five. Same rule each time: one job, done properly.
Status: In designAI solutions
& software
The apps cover the jobs most stores share. When a company has a problem that is genuinely its own, online store or not, we build the answer: AI put to work on your business, or software written around it. This is the work we came from, and it’s the reason the apps are any good.
AI solutions
AI put to work on your own business: assistants that answer from your documents and data, and workflows that take the reading, sorting and drafting off your team. Built on the same engine as our apps.
Custom software
Software built around how your company actually works, for the jobs no product on the market covers. Internal tools, dashboards and systems, for any business, not only online stores.
Automation
The repeated manual step someone on your team does forty times a week. Found, understood, and removed.
API & backend integrations
Getting your store or website to agree with the systems you already run: ERP, warehouse, accounting, whatever the office actually opens every morning. Their API if they have one, and something that holds if they don’t.
Private apps
Functionality that belongs to you and nobody else. Built into your store, not bolted onto it, and not shared with your competitors.
Shipping logic
Zones, weight breaks, dimensional rules and carrier splits: the rules too particular for any app to cover, including the one we’re building. This is the logic that quietly breaks checkout when it’s wrong.
Shopify stores
we’ve built
We also design and build Shopify stores, and we run all five of these ourselves, so we know what a store needs on a busy Tuesday, not just on launch day.
Two websites into one. A WordPress site full of recipes and videos and a separate Shopify shop, merged into a single Shopify store, with the old addresses redirected to their new homes.
- Products
- 473
- Redirects
- 6,491
- Phone load
8.3 →2.8s
Phone load: the home page’s main content on a phone, old site against new.
A full redesign on the same store without moving a single address, and 44 key pages checked against the old theme before launch. Built around the one question every shopper has: which blender is right for me?
- Products
- 701
- Brands
- 24
- Pages checked
- 44
Built around how people really buy containers: in sets. Multi-buy pricing applies itself at the checkout, wholesale buyers apply online, and the reviews and rewards came across untouched.
- Products
- 30
- Auto discounts
- 25
- Pages checked
- 76
Built for a final sell-through. The maker has stopped production, so the store clears the last stock well: honest stock counts, clear sale pricing, and a spare-parts page that lists only the parts that truly fit.
- Products
- 43
- Text fixes
- 160
- Launched
- 05.10.26
The biggest catalogue of the five, built for trade buyers: prices with or without GST at one switch, a quote button beside every cart button, and pages that load far faster on a phone.
- Products
- 8,029
- Brands
- 136
- Phone load
6.4 →2.7s
Phone load: the home page’s main content on a phone, old theme against the new one, measured before launch.
Why 045
Two founders and best mates, Nicholas and Engledow, united by a shared vision and the same sense of direction. The first letters of their surnames form NE, north-east, which on a compass is a bearing of 045°.
That shared direction inspired the name Zero Four Five.
Talk to
a human
Support for our apps, an AI solution or custom software for your company, a Shopify store, or you just want to know whether the thing you’re imagining is possible. Either way you get a person, not a ticket queue.