Great businesses deserve systems that match. We build those.
Coastline Labs is an AI automation and development agency for established Australian businesses. We speed up the day to day, kill the admin overhead, and build the custom systems and web apps that let you grow.
Systems that give great businesses room to grow.
One standard, whatever you need.
Plays nice with the tools you already use.



You are already good at this. The systems should keep up.
Admin is eating the week
The work that makes money keeps waiting behind the work that just has to get done. We hand those hours back. On one flooring fit-out, a half-day estimating job now takes minutes.
Your systems do not talk
Quotes live in one place, jobs in another, the numbers somewhere else. We connect the tools you already run so the data moves on its own.
Quoting and paperwork are the bottleneck
The jobs are there. Getting the quote out the door is what holds things up. We take the repetitive parts off your plate so you can say yes faster.
Your website does not match the business
You are good at what you do. The site should say so, and bring work in while you sleep. We build sites that rank and turn visitors into enquiries.
A clear path from mess to momentum.
Look
We spend real time in the business and watch where the hours actually go. No assumptions, no generic playbook.
Find
We map the highest-impact builds first, so the first one pays for the ones after it. If the numbers do not stack up, we say so.
Build
We build the system to fit how you already work, not the other way around. You see it come together, not a black box.
Connect
We wire it into the tools you already run, so nothing gets re-keyed and nothing falls through the cracks.
Prove
We measure the before and after in real numbers. You should be able to point at the hours or the jobs it freed up.
Support
We stay on to tune it, extend it, and keep it running as the business grows into it.
Numbers we can stand behind.
Proof, not promises.
The flooring takeoff tool
A multi-site flooring dealer was losing half a day to manual estimating. We built a tool that does it in minutes, and retired the ruler and the printer.
Read the storySunny Gardens
A Gold Coast landscaper with no online presence. We built the site and the lead automation behind it. Now they are page one of Google for their name.
Read the storyAreaSum
We do not just build for clients. AreaSum is our own live product: flooring calculators and a carpet cut optimiser, backed by 696 automated tests.
Read the storyGood questions, straight answers.
We spend time in your business, watch where the hours go, and hand back a plain report on what to automate first and what it is worth. No jargon, no obligation to build.
It depends on the volume of the task. We work that out during the audit and tell you up front. If the numbers do not stack up, we will say so before you spend a cent on a build.
Usually not. Most of the value is in connecting the tools you already run so they work together. We add where there is a gap, not for the sake of it.
It is an AI workspace that sits on top of your team's own knowledge and tools. We set it up with your processes baked in, so your people get expert help on tap without learning a new system.
Yes. From simple brochure sites that rank for your name through to full web apps and products we build and run ourselves. Same team, same standard.
We are based in Robina on the Gold Coast and work with established businesses right across Australia. Most of what we do happens online, so location is rarely a barrier.
Let's see what your systems could do.
Start with a look at where the hours go. If the numbers do not stack up, we will tell you.