FOR MISSION-LED ORGANISATIONS

Digital products built for the people you serve.

Castle is an Australia-based product studio working with healthcare, accessibility, and mission-led organisations. We build software your users can rely on, and your team can actually run. Local product leadership, hybrid delivery, accessibility scoped from day one.

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WHERE THE SOFTWARE HAS TO WORK

→ When a clinician opens a patient record.

→ When a guest books an accessible room.

→ When someone in grief fills out an intake form. These aren't conversion events.

Accessibility scoped upfront

We agree your accessibility target at kickoff and design to it from the first wireframe.

Senior accountable

A senior product lead owns your project and stays your point of contact through delivery.

60-day warranty

Defects in our build are fixed at no cost for 60 days after launch. Ongoing support plans start from day one.

Built for your team

Admin tools and documentation your staff can run without calling us for every change.

FEATURED WORK

Other recent work.

All case studies

HOW WE WORK

Three phases, one partnership.

Every engagement runs through the same three phases. What changes is where you start.

01

Visualise

Workshops, audience and business goals, value proposition. We pin the problem before we propose the solution.

01 · VISUALISE

Commercial and business strategy

Digital product strategy

User and market research

Ideation and prototyping

Proof of concept

Concept testing

02

Create

Prototype, test, design, build. Hi-fi from week one. Iterative delivery with the right team.

02 · CREATE

UX design

Product development

API integration

Quality assurance

Go-to-market support

03

Grow

Continuous improvement, support, optimisation. Product work is never done.

03 · GROW

Product management

Infrastructure management

Analytics and optimisation

Support

Digital product marketing

Continuous improvement

SERVICES

What working with Castle looks like.

Each line answers a question you're already asking.

USERS

Designed with the people who use it.

Frontline staff and end users are part of discovery and testing, so the product works for them as well as for the people who sign it off.

ACCESSIBILITY

Accessible by design.

Contrast, keyboard paths and screen reader behaviour are designed from the first wireframe, then tested against the standard we agree with you.

GOVERNANCE

Delivery your board can follow.

Each phase of Visualise, Create, Grow ends with a decision point and a plain-English update on scope, spend and risk.

SUPPORT

Still here after launch.

Documentation and training at handover, then a support and maintenance plan that keeps the product in step with your service.

WHY ORGANISATIONS TRUST US

Built for accountability.

Your organisation answers to a board, to funders and to the people you serve. We weigh your users, your organisation and the technology together on every decision, so the trade-offs are visible before they cost you anything.

Australia-based

Senior product leadership in Australia, with a hybrid delivery team for scale.

Consultative

UX and product management at the core of every engagement.
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Sector track record

Products in use at Sargood on Collaroy, Grief Australia and Thin Green Line.

References available

Direct conversations with current and past clients on request.

“

Alex, Mark and the Castle Digital team were great at working towards a product that suited our unique business needs.

James Daikin

General Manager · Sargood on Collaroy

Questions

Questions we hear from mission-led teams.

What accessibility standard do you build to?

The one we agree with you at the start, usually a WCAG level that matches your obligations and your users. Contrast, keyboard paths and screen reader behaviour are designed in from the first wireframe and tested against that standard before release, so accessibility sits in the scope and budget rather than arriving as a fix.

How do you handle sensitive client and health data?

Carefully, and in writing. Before the build starts we agree where data is hosted, who can access it and how it is protected, then document those decisions so your board and funders can see them. Where your sector carries specific obligations, they become requirements in the scope rather than assumptions.

Can you work within a grant or fixed funding round?

Yes. We scope to the funding you have, sequence the work so each stage delivers something usable on its own, and flag early if a requirement will not fit the budget. If the grant carries milestones or reporting dates, we plan the delivery phases around them so your acquittal is straightforward.

Can the new product work with systems we already run?

Yes. Most organisations already rely on a CRM, a booking system or a client database, and the new product has to fit around them. We map those systems during discovery, then integrate where it makes sense, or build standalone where an integration would add more risk than value.

Who looks after the product once it launches?

We do, through a support and maintenance plan that starts at launch. Your team gets documentation and training at handover so day-to-day running stays with you, and we handle updates, fixes and the changes your service needs as it grows. You are never left holding software nobody can change.

Building something that should exist?

Book a free 30-minute call. We'll talk through what you're working on, what we'd do, and whether we should partner. No pitch deck, no PDF brochure.

Book a free 30-minute call

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