Build
Integrations & Custom Tools
Connections between your practice-management, accounting and CRM systems, plus small internal tools, so data is entered once and every system agrees.
Build · Client portals and internal apps
App Development is Pylon Digital's custom app development for established businesses: client portals, booking and job tools, internal tools and web apps built around the systems you already run. We are Melbourne app developers who design, build, host and support each app, and we know the practice-management systems law, accounting and advisory firms use.
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Is it right for you
App Development suits established businesses and 10–100 person firms that have outgrown spreadsheets, email threads and workarounds, but will not find what they need in an off-the-shelf product. The usual trigger is a process clients or staff complain about, such as re-entering the same details on three screens.
Most apps an established business or professional firm needs fall into three groups: portals for clients, tools for staff, and connections that make several systems behave as one. Each one replaces a manual process that sits between the systems the business already runs.
An app, an integration and a website are three views of the same client data. The integrations work moves data between systems, the app gives clients and staff a screen to work in, and the website is where new clients first find you. Because one team builds all three, a new enquiry reaches the portal and the practice-management system without anyone re-keying it.
What we build
Clients see their matter or job, sign documents and message the firm in one place, while staff keep working in the practice-management system they already use.


Deliverables
You get a working app and everything needed to run it, documented and handed over.
The users, screens, data and systems the first version covers, agreed in writing, with anything left for later listed separately.
Your team tries the main screens before any build starts, so changes are cheap and the app matches how you work.
A web app that works in any modern browser and on phones, designed to meet WCAG 2.2 AA, with sign-in for staff, clients or both.
Links to your practice-management, booking, accounting and Microsoft 365 systems through each vendor's API, built with our integrations work.
Each user sees only what their role allows, and every sign-in, upload and change is recorded in an audit log.
A plain-English guide to what the app does, the data it holds and where it runs. Code and data ownership is set out in your proposal.
Process
Every app starts small: the smallest version that solves the real problem, built in stages you can see, then extended once people use it.
We talk through the process, who uses it and which systems hold the data today.
We check each vendor's API, write the scope and build a clickable prototype of the main screens for sign-off.
We build and show working screens at agreed checkpoints, testing with sample data before any client data is used.
We test access rules, accessibility and speed, pilot with a few users, then open it to everyone.
We host, monitor and update the app, and make changes as your needs grow.
Integrations
Apps sit on top of the systems your business already runs rather than replacing them. Connections between systems are built through our integrations work.
Security & data residency
Client portals and internal apps hold personal and confidential information, so security is designed in from the first screen, not added at the end. Every app stores its data in fully GDPR-compliant data centres, and only the people you approve can reach it.
Pricing
Pricing model: Quoted
Quoted per project after scoping, with the price in writing before the build starts. The price depends on the number of screens and user types, the systems the app connects to, and whether clients as well as staff will use it. Hosting and support after launch are set out separately in your proposal.
Illustrative scenario: a 30-person property law firm fields the same "where is my matter up to?" calls every day, and contracts go back and forth by email. A client portal shows each client their matter stage, read from the practice-management system, the documents waiting for their signature and secure messages from their lawyer.
Commitments
These are the working rules behind every engagement, from the first discovery call to the monthly Run service. Ask us on the call how each one works for the system you have in mind.
Every build is scoped and priced in writing before work starts, so there are no open-ended hours.
Our AI agents draft; a person at your firm approves what they send. The After-hours Receptionist answers live only from wording your firm approves in advance.
Every action an agent takes is recorded in an audit log, so you can see exactly what it did.
Client data in the systems we build and run is stored in fully GDPR-compliant data centres.
Websites are designed and tested against WCAG 2.2 level AA and Google’s Core Web Vitals “good” thresholds.
A build can move straight onto a monthly Run service with us, so it is not handed over and forgotten.
Melbourne and Victoria
We are based in Melbourne and work with businesses across Melbourne, Geelong and Victoria, on site by arrangement or remotely.
Questions
Yes. Pylon Digital is a Melbourne AI, app and web development company, and we work with established businesses and professional firms across Australia. We design and build each app, then can host, monitor and update it after launch, so one team stays accountable rather than a separate support provider.
Most apps a business needs are best built as web apps: they work in any browser and on phones, need no app store and update for everyone at once. Where a native iOS or Android app is genuinely needed, for example for offline use or device features, we scope and quote it separately after the discovery call.
A client portal is a secure website where clients sign in to see their matter or job, upload and sign documents and message your team. It suits businesses that answer many status calls or chase documents by email. Many practice-management and booking systems include a basic portal, so we check what yours already offers before recommending a custom build.
Buy when a product already does the job well, because it will be cheaper to run. Build when the process is specific to your business, when products force staff into workarounds, or when you need several systems to act as one. We tell you in scoping if an existing product fits, even when that means no build.
Apps are quoted per project after scoping, with the price in writing before the build starts. The price depends on the number of screens and user types, how many systems the app connects to, and whether clients as well as staff use it. Starting with a small first version keeps the initial cost down and the risk low.
Ownership of the code and the data is set out in your proposal before any work starts. After launch we can host, monitor and update the app on a monthly basis, so the people who built it keep it running. Every app is documented at handover, so your team knows what it does, what data it holds and where it runs.
Secure by design. Set up correctly. Fully managed.
Start with a free 45-minute discovery call. We look at your systems and priorities, then recommend a first step with a fixed scope, or tell you if we are not the right fit.
Keep exploring
Build
Connections between your practice-management, accounting and CRM systems, plus small internal tools, so data is entered once and every system agrees.
Build
Fast, accessible websites for established businesses of every kind, written and structured to be found in Google and cited in AI answers such as ChatGPT.
Industry
Private AI over your precedents, supervised agents for intake, email and first drafts, and weekly matter-level WIP and lock-up reporting for Australian law firms.
All services
See the full line-up of 10 services and how an engagement moves from setup to a monthly Run service.