AI Solution

WhatsApp Chatbot Development Services
for Perth, Melbourne, Sydney, Brisbane businesses.

WhatsApp chatbot development services and messaging bot development services for real businesses. AI bots for WhatsApp, Messenger and Instagram that handle bookings, reminders, customer service and lead capture automatically. Instant responses on the platform your customers already check 50 times a day.

Official WhatsApp Business API. Rich messages. Connected to your CRM and booking system.

  • AU-wide Perth-based · servicing Australia
  • 18+ yrs Building AI & automation
  • Fixed Price scopes, no surprises
  • 100% Code & prompt ownership
How it runs

Your whatsapp chatbot development services project, end to end

Three stages. No surprises. Every custom messaging bot development project is delivered personally by the founder, from scoping call through to production cutover.

  1. Week 0

    WhatsApp/Messaging Bot Audit

    15-minute scoping call. We map your current process, the documents/data the AI will work with, and the systems the AI output must land in. Fixed-price quote inside 48 hours.

  2. Weeks 1–N

    Build & Parallel-Run

    AI system built and parallel-run against your live operations for two weeks. Every extraction, decision and integration validated before production. Human-in-the-loop where confidence is lower.

  3. Cutover

    Go-Live & Handover

    Production cutover on a planned window. Team training, monitoring active, 30 days post-launch support. Documentation, prompts and source code handed over in full.

Founder profile

Kasun Wijayamanna

Founder · Perth, WA · Started HELLO PEOPLE in 2008

18+ Years running HELLO PEOPLE

Founded in 2008. Two decades of technology-driven business transformation across Australia.

100+ Projects delivered

Startups to government agencies across mining, healthcare, legal, education and more.

HDR Researcher · Curtin University

Postgraduate research in Artificial Intelligence and Retrieval-Augmented Generation (RAG).

MBA Oil & Gas

Deep technical expertise combined with strong business and financial acumen.

Perth Based in WA

Serving businesses across Western Australia and nationally.

AU+TH International experience

Professional background in Bangkok, Thailand before migrating to Perth.

PHF Paul Harris Fellow · Rotary

Former President of Rotary Club of Booragoon. Over a decade of community service.

Read the full bio — research, career, community involvement and how HELLO PEOPLE runs projects.

See full founder page
What We Build

WhatsApp chatbot development services, by purpose

Five messaging bot patterns we build most often across our ai messaging bot services. Pick a tab to see how yours would take shape. Most businesses start with one channel and add the others once volume grows.

WhatsApp Customer Service Bot

An AI bot on WhatsApp that handles customer enquiries — order status, availability, pricing, returns, and service questions. Customers message your business number and get instant, accurate responses in a natural conversational flow.

The bot is trained on your business data. "Is the Friday dinner special still available?" "What time does the Fremantle store close?" "Can I return the item I bought online?" Answers drawn from your real information, not canned responses.

WhatsApp Booking & Appointment Bot

A bot that handles bookings directly through WhatsApp. The customer messages "I need a haircut on Thursday afternoon" and the bot checks your calendar, offers available slots, confirms the booking, and sends a reminder.

Connected to your booking system — Cliniko, SimPRO, ServiceM8, Calendly, or Google Calendar. Real availability, real bookings. Handles rescheduling and cancellations too. "Can I move my Friday appointment to Monday?"

Automated Reminders & Status Updates

Automated WhatsApp messages for appointment reminders, order updates, delivery notifications, and follow-ups. Triggered by events in your business systems — not manually by your staff.

A booking is confirmed — the customer gets a WhatsApp confirmation. 24 hours before — they get a reminder. The job is complete — they get a follow-up asking for a review. All automated, all branded, all tracked.

WhatsApp Lead Capture & Qualification Bot

A bot that qualifies leads through WhatsApp conversation. Someone messages your business with an enquiry — the bot asks qualifying questions, captures requirements, and routes them to the right team member.

"What service are you interested in?" "What is the size of the project?" "When do you need it completed?" The bot captures structured data and creates a lead in your CRM with full context and qualification score.

Multi-Channel Messaging Bot

One AI bot across WhatsApp, Facebook Messenger, Instagram DMs, and SMS. Same brain, same knowledge, same integrations — every messaging platform your customers use, handled from one system.

A customer starts a conversation on Instagram, then continues on WhatsApp. The context carries over. They do not have to start again. Your team manages all channels from a single dashboard.

WhatsApp AI bot answering a customer service question about store hours and availability
WhatsApp bot checking availability and confirming a booking directly through the messaging app
Automated WhatsApp reminders and status updates with rich message buttons and confirmations
WhatsApp lead capture bot qualifying an enquiry and routing to the sales team
AI messaging bot handling conversations across WhatsApp, Messenger, and Instagram from one interface
Capabilities catalogue

WhatsApp & messaging bot services we deliver

Every capability below has been delivered for a real Australian business — from a single WhatsApp booking flow to multi-channel messaging with CRM and ERP integration. If your scenario is not listed, ask — we build bespoke.

WhatsApp Business API bots

  • WhatsApp Business API setup & verification
  • WhatsApp template approval & management
  • WhatsApp catalogue & commerce bots
  • WhatsApp interactive button & list messages
  • WhatsApp media (image/PDF/audio) bots
  • WhatsApp location-sharing bots
  • WhatsApp opt-in & compliance flow
  • WhatsApp green-tick verification support

SMS bots

  • AI SMS conversational bots
  • SMS booking & reminder bots
  • SMS order-status update bots
  • SMS lead-capture bots
  • SMS + Twilio integration
  • SMS + Telnyx integration
  • Two-way SMS support bots
  • SMS shortcode / longcode setup

Messenger bots

  • Facebook Messenger AI bots
  • Instagram DM automation
  • Click-to-Messenger ad integration
  • Messenger comment-to-DM automation
  • Messenger shop & catalogue bots
  • Messenger + CRM integration
  • Messenger story-reply automation
  • Messenger broadcast (24h window)

Conversational ordering / booking via messaging

  • Conversational ordering via WhatsApp
  • Restaurant ordering bots
  • Retail catalogue ordering bots
  • Service booking via messaging
  • Appointment booking via WhatsApp
  • Class / event booking via messaging
  • Quote-to-order via messaging
  • Payment links inside messaging

Customer service via messaging

  • WhatsApp customer service bots
  • Order status & tracking via WhatsApp
  • Returns & refunds via WhatsApp
  • After-hours WhatsApp support
  • WhatsApp helpdesk inbox
  • Multi-agent WhatsApp routing
  • WhatsApp + ticketing handover
  • Multilingual WhatsApp support

Messaging bot + CRM/ERP integration

  • WhatsApp bot + HubSpot
  • WhatsApp bot + Salesforce
  • WhatsApp bot + Pipedrive
  • WhatsApp bot + Zoho CRM
  • WhatsApp bot + ServiceM8 / Simpro
  • WhatsApp bot + Cliniko / healthcare PMS
  • WhatsApp bot + ERP order systems
  • Contact-record auto-creation from chat
Pricing

How we price whatsapp chatbot development services

No hourly billing. No vague estimates. Here is how whatsapp bot services australia are scoped, from a free 15-minute call to a fixed-price proposal.

Free 15-minute call

Tell us what problem you are trying to solve. We will give you an honest answer on whether AI is the right fit and what it would involve.

Fixed-price quote

After discovery, you get a fixed price for the project. No hourly billing that spirals. You know exactly what it costs before we build.

Staged delivery

PoC first, then production build in phases. You see real value early, give feedback, and pay in milestones.

Why HELLO PEOPLE

WhatsApp & messaging bots
HELLO PEOPLE vs the alternatives

ChatGPT Enterprise, no-code AI tools and an in-house AI team all solve pieces of the problem. Here is how HELLO PEOPLE compares on the things that actually matter to an AU SMB.

Concern HELLO PEOPLE ChatGPT / Off-shelfNo-code AI (Zapier)In-house AI hire
Fit to your WhatsApp use case Built around your template flows Generic bot, no fitTrigger-based, brittle logicDepends on the hire
WhatsApp bot live in 6-10 weeks Meta approval handled Live in minutes, no approvalWeeks of DIY bot builderMonths to hire and train
AU privacy + Meta business policy fit Opt-in flows + AU retention US-hosted, policy riskDepends on your setupDepends on the hire
Ongoing cost Fixed price, one-time Per seat/token, per monthPer-run + prompt engineeringSalary + super + overhead
When WhatsApp policy or API changes We patch, no extra charge You rewrite the promptYou rebuild the flowInternal team owns it
Direct access to the builder Email Kasun, get Kasun OpenAI support tierCommunity forumInternal AI team
Bot code + message log ownership You own it, nothing sits with us Vendor holds prompts & logsVendor holds middlewareYou own it internally
Consulting firm knowledge search system
Case Study

AI knowledge search that made 10 years of reports instantly accessible

We built an AI-powered search system for a consulting firm. Consultants now find relevant insights across a decade of reports and proposals in seconds.

Read the full case study
10 yrs Knowledge indexed
80% Faster research
< 5s Answer time

We added WhatsApp booking to our restaurant and bookings went up 28% in the first month. Customers love it — they send a message, pick a time, done. And the reminder messages have cut our no-shows in half.

Owner Perth restaurant group · 4 venues
Business Impact

What custom messaging bot development actually changes

More bookings, fewer no-shows, faster responses on the channel customers actually use, less admin. Here is what ai messaging bot services deliver for a real Australian business.

WhatsApp AI bot responding instantly to a customer message at midnight

Every message answered in seconds — day and night

WhatsApp customers expect fast responses. Research shows 82% of consumers expect a response within 10 minutes on messaging apps. If you take 4 hours, you might as well not respond at all.

The bot responds instantly. At 2pm, at 2am, on Christmas Day. The customer gets a helpful, accurate answer from your business data within seconds of sending their message.

For businesses competing on service speed — trades, healthcare, hospitality, real estate — instant WhatsApp response can be the difference between winning the customer and losing them to whoever replies first.

WhatsApp business messaging with 98% open rate compared to email

Meet customers where they already are — WhatsApp

WhatsApp has a 98% open rate. Email has 20%. Your customers check WhatsApp dozens of times a day. They check email maybe three times. If you want engagement, go where the attention is.

Appointment reminders sent via WhatsApp get seen and responded to. Booking confirmations arrive instantly. Follow-up messages get read. The engagement rate on WhatsApp is in a completely different league from email or SMS.

For Australian businesses, WhatsApp adoption is growing fast — particularly in multicultural communities, hospitality, healthcare, and trades. If your customers use WhatsApp personally, they want to use it with your business too.

WhatsApp appointment reminder with confirm and reschedule buttons

Appointment reminders that actually get seen

No-shows cost your business directly. A missed appointment is wasted time, lost revenue, and a slot that could have gone to someone else. Email reminders often sit unread. SMS reminders get lost in the noise.

WhatsApp reminders get opened within minutes. They include interactive buttons — "Confirm" or "Reschedule" — so the customer can respond with one tap. If they need to reschedule, the bot handles it immediately.

Clients using WhatsApp reminders consistently report 25-40% reductions in no-show rates. For healthcare, beauty, trades, and hospitality businesses, that translates directly to recovered revenue.

WhatsApp bot handling multiple customer conversations simultaneously

Handle hundreds of conversations without hiring

One person can manage maybe 15-20 WhatsApp conversations at a time before quality drops. During busy periods, messages pile up. Responses get delayed. Conversations get mixed up.

The bot handles unlimited concurrent conversations. 100 customers messaging at the same time? Every one gets an instant, accurate response. Zero delay. Zero confusion. Zero overtime.

Your team steps in for the conversations that genuinely need a human. The bot handles the routine — bookings, FAQs, status updates, reminders. Same service quality at a fraction of the staffing requirement.

How It Works

How our whatsapp chatbot development services actually run

Every project is different, but the six-step structure stays the same. Messaging audit, WhatsApp Business API setup and Meta approvals, sprint-based build, template testing, deploy and monitor, then optimise once you are live.

Messaging Audit

We review your current customer messaging — volume, common questions, existing WhatsApp usage, and the conversations you want automated. We map the ideal bot conversation flows.

WhatsApp Business Setup

We set up your WhatsApp Business API account, verify your business, configure your profile, and get your number approved. If you already have WhatsApp Business, we connect the bot to your existing account.

Bot Build & Integration

We build the AI bot, train it on your business data, and connect it to your systems — CRM, booking tool, helpdesk, e-commerce. Rich message templates for confirmations, reminders, and follow-ups.

Testing & Approval

We test with real message scenarios. WhatsApp also requires message template approval for outbound messages — we handle the submission and approval process. Your team reviews every conversation flow.

Launch & Monitor

Go live on WhatsApp (and other messaging channels if needed). Real-time monitoring for the first week. Full analytics from day one — message volume, resolution rate, engagement, and handoff patterns.

Optimise & Expand

We review conversation data, improve responses, add new message templates, and expand to additional channels (Messenger, Instagram, SMS). Monthly reporting on engagement and business impact.

FAQs

Common questions about WhatsApp and messaging bots

What do whatsapp chatbot development services actually deliver?

A working AI bot on WhatsApp, Messenger or Instagram DMs that handles bookings, reminders, customer service and lead capture in natural conversation. Built on the official WhatsApp Business API with rich message templates, buttons and quick replies. Connected to your CRM and booking system, so every message triggers real actions in your back office.

How much do whatsapp chatbot development services usually cost in Australia?

Every project is scoped and quoted fixed-price. A focused whatsapp bot services australia build for customer service or booking sits at the lower end. A larger solution with booking, CRM integration, automated reminders, lead capture and multi-channel support is more. Meta charges a small per-conversation fee, which we scope during the build.

How long do messaging bot development services take from kickoff to launch?

A focused WhatsApp bot takes 3 to 5 weeks. WhatsApp Business API verification with Meta can add 1 to 2 weeks, and outbound message templates need Meta approval. A multi-channel deployment across WhatsApp, Messenger and Instagram takes 5 to 8 weeks. We start testing while Meta approvals are running.

Do I need WhatsApp Business API or can I use regular WhatsApp?

You need the WhatsApp Business API for automated messaging. Regular WhatsApp and the free WhatsApp Business app do not support bot integration, automated messaging or rich message templates. We handle the Meta verification, business account setup and template approvals as part of the project.

Can our ai messaging bot services cover Messenger, Instagram and SMS too?

Yes. We deploy the same AI bot across WhatsApp, Facebook Messenger, Instagram DMs and SMS via Twilio. Same knowledge, same integrations, every messaging channel. Most businesses start with WhatsApp and add the other channels once the bot is proven.

Can the sms bot development services send images, buttons and documents?

Yes. WhatsApp Business API supports rich messages: buttons, quick replies, images, PDFs, location pins and links. Perfect for booking confirmations, product images, receipts and interactive menus. SMS is text plus links only, but we design fallback templates for it.

Is it compliant with WhatsApp policies and Australian Privacy Principles?

Yes. We build strictly within WhatsApp Business API policies. No spam. No unauthorised messaging. Customers must opt in before receiving outbound messages. Data stored in Australian data centres by default. Full audit logging. Compliant with Australian Privacy Principles.

Do we own the bot, the templates and the code?

Yes, 100 percent. Source code, prompts, message templates and integrations, all handed over at go-live. Your Meta Business account, your WhatsApp Business API number, your data. No per-message licensing on top of the Meta fees.

Describe the messaging bot you want built

What do customers message about? WhatsApp, Messenger, Instagram or SMS? Which questions eat the most time? Tell us where the volume is and we will come back with a clear next step and a realistic cost.

Prefer a quick chat? Call 0425 531 127. We answer the phone in Perth.