# Arcum — Websites, Apps & AI Systems > We design and build websites, apps and AI tools for businesses. From the first idea to the software you use every day. URL: https://www.arcum.com.au/ Language: en **We design and build the software your business runs on.** Websites, web and mobile apps, AI agents and the automation between them. One team from the first sketch to the system you use every day. ## Selected work. A selection of Arcum client projects and independent products. Each project details the role and scope of the work. ### [Chest](https://www.arcum.com.au/work/chest) Tide researches the strategy. Chest handles execution, with scoped access, approvals and risk limits. Product & systems engineering ### [Mente y Salud](https://www.arcum.com.au/work/mente-salud) An approachable website for a psychology practice in Las Palmas, centred on the practitioner, her services and the first conversation. Arcum client work · Website design & development ### [Waydock](https://www.arcum.com.au/work/waydock) Email, meetings and tasks, brought together for the agents you choose. With permissions that stay in your hands. Product design & engineering ### [Votare](https://www.arcum.com.au/work/votare) An agency workspace connecting estimates, people, project planning and time. Built to keep the whole team in view. Product design & engineering ## Capabilities: What we build A website to launch. A product to build. A system to connect. A technical decision to make. We bring design, engineering and practical direction together. ### Digital products Websites, SaaS and mobile applications, with backend, cloud and Web3 engineering where your product needs them. - [Websites & Landing Pages](https://www.arcum.com.au/services/web-development): Develop responsive, high-converting websites and landing pages that effectively communicate your brand message. Custom web development solutions that are scalable, secure, and designed to support your business growth. - [Web Apps & Integrations](https://www.arcum.com.au/services/web-apps): Custom web applications, client portals and dashboards, plus the integrations that connect them to the tools you already use, like online payments, CRMs and accounting. - [Mobile App Development](https://www.arcum.com.au/services/mobile-app-development): Engage your customers on the go with intuitive, feature-rich mobile apps. Native and cross-platform mobile applications that deliver exceptional user experiences and drive engagement. - [Backend, Cloud & DevOps](https://www.arcum.com.au/services/backend-cloud): APIs, databases and cloud infrastructure for web, mobile and enterprise software. From system design to deployment and ongoing operation. - [Web3 & Blockchain](https://www.arcum.com.au/services/web3-blockchain): Smart contracts, decentralised applications, wallets and programmable payments. Technical design and implementation for blockchain products. ### AI & automation Agents that use your business tools, connected workflows and less manual work, with clear permissions and human review. - [AI Agents](https://www.arcum.com.au/services/ai-agents): AI agents that handle real work for your team and customers: answering questions from your own documents, qualifying leads, triaging requests and taking actions in your systems. - [Custom MCP Servers](https://www.arcum.com.au/services/mcp-servers): Connect AI assistants like Claude and ChatGPT to your own data and tools with custom Model Context Protocol (MCP) servers, built securely and to spec. - [Agentic Development](https://www.arcum.com.au/services/agentic-development): Multi-step AI systems that plan, use tools and work through whole processes, from research and reporting to back-office processing, with people in the loop. - [Workflows & Automation](https://www.arcum.com.au/services/workflow-automation): Automate the repetitive work between your apps: lead capture, invoicing, onboarding, reporting and notifications, with or without AI. ### Technical direction Architecture, product decisions and hands-on delivery leadership. From validating an idea to building and growing the product. - [CTO & Technology Advisory](https://www.arcum.com.au/services/technology-advisory): Technical direction for founders and growing teams: strategy, architecture reviews, hiring, delivery planning and hands-on execution oversight. - [Product & Venture Building](https://www.arcum.com.au/services/venture-building): Work with a hands-on product and engineering partner from idea validation through prototyping, MVP delivery, launch and iteration. [Explore all services](https://www.arcum.com.au/services) ## How we work **You work with the people building it.** We agree the scope, show you the work as it develops and test it before launch. You can see what’s ready and what comes next. 1. **Understand the problem**: We get to know your business, your users and the problem worth solving. 2. **Design and prototype**: See the idea in a prototype. Test the flow and shape the direction together. 3. **Build and review**: Design and development stay connected. You see progress as it happens. 4. **Test and hand over**: Test, ship and hand over. Then improve with real feedback from real people. ## Packages **Find your starting point.** Starting prices for common projects. We’ll agree the scope and confirm a final quote before any work begins. - **Landing page design**: Conversion-optimised landing page design. From AUD 2,900 (Starting estimate · AUD) - **Workflow automation (per workflow)**: One automated workflow between your apps, such as lead capture to CRM or invoice reminders, built, tested and documented. From AUD 3,900 (Starting estimate · AUD) - **AI agent (starter)**: An AI assistant for one well-defined task, grounded in your documents and connected to one of your tools, deployed on your website or chat channel. From AUD 8,800 (Starting estimate · AUD) All prices are starting estimates in AUD. Your final quote depends on the agreed scope. ## Contact **What are you working on?** Tell us what you need to build or improve. If you’re still figuring that out, we can start there. --- - Contact: https://www.arcum.com.au/contact - Packages: https://www.arcum.com.au/quote-builder - WhatsApp: https://wa.me/34684741318