Big Domain designs, builds and hosts custom web apps and PWAs for Malaysian businesses — with AI features, chatbots and automation wired in natively, not bolted on later. Your app works on every phone and desktop browser from day one; app store builds come when you’re ready.
Working prototype in 5 days. MVP live in 4–6 weeks. Free 30-minute scoping call, fixed-price quote within 48 hours.
Speed, AI and one accountable partner — the combination pure code shops and big consultancies can’t match.
AI-assisted discovery and design sprints get you a clickable prototype in 5 days — you see and approve your app before committing budget. MVP live in 4–6 weeks.
Prototype in 5 daysChatbots, WhatsApp agents, document automation and recommendation engines as native features — powered by our own LLM infrastructure, hosted with your app.
AI-native, not bolt-onDesign, build, hosting, AI, payments and maintenance from one accountable team. We host what we build on our own infrastructure — nothing gets lost between vendors.
Design → Build → Host → CareOne partner for the whole lifecycle — design, build, hosting, AI, payments and growth.
One codebase, every device — desktop, tablet and phone browsers, plus installable PWA with offline support. No app store walls, updates ship instantly.
Already live on the web? When you’re ready for the App Store & Play Store, we package the same code into app builds — no rebuild from scratch.
Chatbots, WhatsApp agents, document AI, recommendations — agentic workflows that do the work.
Storefronts, marketplaces and ordering flows with payments wired in from day one.
Booking, ordering and support flows inside WhatsApp — where your customers already are.
We host what we build — VPS, cloud and GPU. AI-powered monitoring, updates and support.
It’s the feature Malaysian businesses request most once their website is live: a calculator, quote builder or interactive section that answers “how much?” on the spot — and hands you the lead while the visitor is still interested. No contact form, no waiting. The working sample below is built for a fictional printing & signage shop — yours would carry your brand, your products, your prices.
One codebase, every device. Same app, same data — desktop web, tablet and mobile working together. These auto-playing previews are prototype quality: the kind we put in your hands within 5 days.
A disciplined sprint process powered by AI-assisted delivery at every step.
Free 30-min call. We turn your idea into a spec, then a fixed-price quote.
48 hoursClickable prototype you can test on your own phone. Approve before we build.
5 daysSprint-based build with weekly demos. Live on your domain as an installable PWA — app store packaging when you ask for it.
4–6 weeksAI-powered monitoring, updates and feature work. Hosting and tokens included.
OngoingEvery project starts with a free scoping call and a fixed-price quote — no surprises, no hidden costs.
We don’t show stock mockups. These are Big Domain products running in production right now.
A SaaS platform that turns WhatsApp into a customer channel — link generation, tracking and lead management for Malaysian businesses.
A full marketplace platform — campaigns, bidding, payments and admin workflows connecting businesses with freelancers.
AI-powered sensitive-word detection, rewrite assistant and merchant onboarding tools for Malaysia & Singapore creators.
Most projects land between RM30,000 and RM150,000 depending on scope. Our MVP package starts from RM29,000 and includes a 5-day prototype so you see exactly what you’re paying for before we build — the price you see is the price you pay.
Working prototype in 5 business days, MVP in 4–6 weeks for most projects. That’s roughly half the industry standard, thanks to AI-assisted discovery, design sprints and reusable in-house components from our own products.
That’s exactly where most of our projects start. Book a free 30-minute scoping call — we’ll help you shape the idea, then deliver a clickable prototype in 5 days so you can see and touch it before committing to the build.
Yes — but our default is to launch as a web app / PWA that works on every device, then package the same code for the App Store & Play Store when you need store presence. That keeps your first version fast and affordable — no expensive double builds.
Your app ships with working AI features — chatbots, WhatsApp agents, document automation, recommendation engines — integrated as native features, hosted on our infrastructure with bundled LLM tokens. Not a demo, not an afterthought: working AI on launch day.
Yes, end to end. We host what we build on our own VPS/cloud/GPU infrastructure, provide AI-powered monitoring and updates, and give you 24/7 Malaysian support. One partner, no vendor juggling.
Free scoping call. No obligation. We’ll come back with a spec, a timeline and a fixed price — so you can decide with full clarity.
