Web Development Agency Adelaide

The looks, the brains, the charm – your website needs it all

Attract & delight customers with a powerful online presence.

We build impressive websites for industry leaders.

This ain’t our first rodeo.

You can trust our experienced team of web designers, developers, copywriters and SEO experts in Adelaide to build a fresh new website that elevates your brand, tells your authentic story and converts traffic into leads.

We’ll work with you to create a website that provides an effortless user experience that keeps visitors on your page, builds a connection with your brand & captures leads so you can achieve your business objectives.

We’re fluent in WordPress, a global leading website development platform complimented with custom design, professional copywriting and all the plug-ins you need to keep your website fresh and functional. 

Let’s make your vision a reality.

Book a call with our team… 

Launch a new website
that ticks all the boxes

Industry Best Practices

From integration with your third-party tools to professional imagery, we’re across the cutting-edge design trends & human behaviour that’ll make your business hummm.

Hosting & Maintenance

We offer the convenience of Australia-based web hosting to keep your website safe and secure post-launch. We also provide user training or if you’d prefer we can take care of future updates for you. We’re here if you need us!

Mobile Responsive Websites

Over 60% of all Google searches are made on smartphones. Meet your customers where they are, when they’re ready to buy and be accessible on every device. We design intuitive experiences for every screen.

Effortless CMS

We build websites that empower our clients – take the reins and make product updates and other changes effortlessly! We can integrate your website with all the best SaaS tools like Xero, Google Analytics, the KOA Lead Connector and more.

Backed by SEO

We don’t hand over your website and leave it at that! As SEO experts in Adelaide, we leverage on-page and off-page optimisation to help you dominate on Google rankings. We produce great content monthly to help keep your blog-page fresh and your ranking at the top of search engines.

Latest Design Trends

Your new website boasts custom designs, quality visuals, clever functionality & represents your personal brand – she’s a unique beauty!

Let’s build your businesses digital presence. Get a quote today.

Why Choose Us

Your website is everything – so why choose us to build it?

Because this web development agency in Adelaide knows what an ambitious business like yours needs.

We’re great at what we do, and we smash our deadlines – on time and on budget.

Our extensive knowledge of…

…empowers growing & established businesses to impress & engage their target audience.


“Working with KOA has been great for our business! From early on, they have demonstrated an unmatched level of professionalism, creativity, and strategic thinking. Their team took the time to truly understand our brand and goals, and they have crafted a tailored marketing strategy that exceeded our expectations. Not only did they increase our online visibility and engagement, but also helped us generate more leads. If you’re looking for a marketing partner that delivers results and goes above and beyond, look no further than KOA. They’re simply the best in the business!”

Jaene McKnight
Business Operations Manager
Rowe Partners

We have loved working in partnership with KOA Digital to deliver Future Energy Week. The team at KOA Digital have been a pleasure to work with from a standing start to a sell out event! The team have been delightful, inventive, creative, and conscientious in all their interactions. We look forward to working with them again soon.

Saffron Simpson
Project Manager
Future Energy Week

Wellbeing SA engaged KOA Digital to undertake a review of agency digital platforms, including website and social media channels, and provide advice on transitioning our website analytics to GA4.  KOA undertook this work efficiently and effectively, providing valuable insights and actional recommendations for consideration.  The team was easy to work with and responsive, met all timelines and provided high quality work.

Kelly Barns
Director, Strategy and Operations
Wellbeing SA

It really is exciting to not only see Ignite grow but also the CulturAlchemy brand as it becomes more well known. KOA Digital really have been an absolute delight to work with. A huge thanks for helping us navigate our way through and for your incredible flexibility. I think this is something we can all be proud of.

Jayne Dunn
Co-Founder & Director

“When we started our business, we were pretty much novices, so having KOA’s expertise has been amazing. It’s been really handy to have someone to ask ‘what should we do.’ Having that service behind you is invaluable. you need someone who knows what they’re doing.”

Kara Parrington
Finance Broker
Parrington Finance

Amanda and the KOA team are brilliant to work with. They will always do what it takes to get the best possible outcome. Cannot recommend them enough!

Bianca Hackman
General Manager


Take a look at some of our recent website designs that are both stunning to look at, and deliver a seamless user experience.

Generate consistent leads for your business


We’ll kick off with a meeting to understand:

  • What you do
  • What makes you different
  • What you need from a new website
  • Your business goals

Based on your brand guidelines and personal likes/dislikes we’ll go away and create a mock-up design for your new website.

You’ll provide feedback and approval.

We’ll build out the remaining pages and incorporate your updated copy as well and integrate any SaaS products.

We keep you up to date as we go, so there’s no surprises and you can see our progress at regular intervals.

Then it’s over to you for final testing & to greenlight the launch of your stunning new website.

We’ll provide hosting, user training, support and maintenance post-launch, so you’re always in supportive hands.

Sorry – it depends. Every website and package is different. BUT, here are a couple of ballpark figures* to help you:

  • Standard landing-page: From $6,500
  • Website development packages from $15k

*these prices are estimates, not quotes.

Let’s break down these guidelines into three core principles:

  1. Effective Communication and Collaboration: Clear communication and collaboration with the web design team are foundational. It’s essential to establish a transparent and open channel of communication from the project’s initiation through completion. Regular updates, feedback loops, and addressing concerns promptly are crucial for ensuring everyone is on the same page.
  1. User-Centric Approach: Prioritising the needs of the target audience is at the heart of web design. A successful website must cater to users’ preferences, behaviours, and usability expectations. This involves creating an intuitive and user-friendly interface, delivering engaging content, and providing a smooth navigation experience.
  1. Results-Oriented and Continuous Improvement: Successful web design projects should be results-driven. Aligning the website with your business goals and continuously monitoring its performance helps ensure that it’s achieving its intended purpose. Data-driven decisions and ongoing improvements are key to optimising the website’s impact over time.

The choice between clean and complex web design depends on your website’s goals and audience. Clean designs emphasise simplicity, user-friendliness, and fast loading times, ideal for content-focused sites. Complex designs offer rich functionality, visual impact, and uniqueness, suitable for feature-rich or visually engaging websites. The right choice depends on your specific project requirements and user expectations.

Consider your website’s primary objectives and the preferences of your target audience. If you aim to provide a straightforward user experience with a clear focus on content, a clean design is a solid choice. However, if your website’s success relies on rich features, visual appeal, or complex interactions, then a more intricate design might be the way to go. Remember, user testing and feedback can help determine which design style resonates best with your audience and aligns with your goals. Ultimately, the key is to strike a balance between design aesthetics and functionality to deliver a website that fulfils its intended purpose effectively.

To immediately improve your website:

  • Optimise page loading speed with image compression, browser caching, code minification, and a Content Delivery Network (CDN).
  • Enhance mobile responsiveness through a responsive design, mobile-friendly navigation, and touch-friendly elements.
  • Improve content quality and SEO with high-quality content, internal linking, and user-friendly URLs.

A mobile-friendly website design is characterised by its adaptability to various screen sizes and devices, providing an optimal user experience.

This includes:

  • Responsive layouts that eliminate horizontal scrolling
  • Touch-friendly navigation menus
  • Readable text with an appropriate font size
  • Image optimization is crucial to maintain quality while reducing load times
  • Content should flexibly scale to fit different screen sizes 
  • Eliminating the need for zooming
  • Fast loading is essential, achieved by minimising large files 
  • Using content delivery networks
  • Buttons and interactive elements are touch-friendly and well-spaced for easy tapping
  • Forms are optimised for mobile use 
  • Pop-ups are kept to a minimum to avoid disruption

Mobile-friendly websites ensure compatibility with various devices and operating systems, while also following mobile SEO best practices, such as mobile-friendly URLs and equivalent content for mobile and desktop users. Creating a mobile-friendly website is critical in today’s digital landscape due to the increasing mobile traffic. To provide a positive user experience and improve search engine rankings, it’s imperative that your website is accessible and usable on smartphones and tablets.

Our Services

Digital Consulting

Your personal consultant in your corner to help you get clear on your business and marketing goals.

Digital Solutions program

Make the most of Federal Government Funding with our Adelaide SME Consulting Program.

Google Ads

We put you in front of your potential customers when they’re actively searching for your services.

LinkedIn Ads

Supercharge your lead generation with effective B2B campaigns.

Design & Development

We create websites that look & function beautifully, to turn visitors into clients.

KOA Lead Connector (CRM)

It's time to automate your pipeline and turn leads into clients with our all-in-one Sales & Marketing platform.

Email Marketing

If you have a fantastic database but you aren’t talking to them via email, you’re leaving money on the table!

SM Management

Grow your social channels into profitable communities. We mastered social media so you don’t have to!

Our Services

Paid Ads

Google Ads

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LinkedIn Ads

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Organic Marketing


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Local SEO

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Email Marketing

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Organic Marketing


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