WhatsApp AI Business Assistant Development on the Official Cloud API
A WhatsApp AI Business Assistant costs $900 – $2,000 at PINCLER and takes 10–18 days to build. Reply to every WhatsApp enquiry in under ten seconds, in Arabic, English or Hindi.
The price moves inside the $900 – $2,000 band based on how many of the features you need, the number of integrations, the number of user roles and whether existing data has to be migrated. That band is possible because AI coding tools write the first draft while senior engineers review every line, add automated tests and harden security. It covers this one workflow with standard integrations and never exceeds $2,500.
- Fixed price
- $900 – $2,000
- Delivery
- 10–18 days
- Built with
- Claude · GPT · Cursor · Claude Code
A WhatsApp AI business assistant on the official Cloud API that answers enquiries, takes bookings and shares your catalogue in Arabic, English or Hindi. Built from $900 to $2,000.
The problem
In the UAE and India, WhatsApp is where customers actually message you, and most businesses answer from one overloaded phone. Enquiries pile up after 6 pm, replies take hours, bookings are lost to whoever answers first, and nobody can see which messages were handled. A shared number with no system means missed revenue every single day and no record of what was promised.
What we build
We build a WhatsApp AI business assistant on the official WhatsApp Cloud API that answers product and pricing questions, shares your catalogue, takes bookings or orders and hands over to a staff member when needed, all in the customer's language. With Cursor and Claude Code we scaffold the webhook service, conversation engine and shared inbox quickly, use GPT to generate tests from your real chat history, and review every flow before Meta approval. Custom software development from $900 to $2,000, and never above $2,500, delivered with full source code and a green-tick business profile setup.
Features included
- Official WhatsApp Cloud API integration
- Arabic, English and Hindi conversations
- Product catalogue and price list replies
- Booking and order capture with confirmation
- Shared team inbox with handover
- Opt-in broadcast and reminder messages
- Payment link sharing via Razorpay or PayTabs
- Daily summary of enquiries and conversions
What you receive
- Full source code in your GitHub repository
- WhatsApp Business account and template approval setup
- Deployed assistant with shared inbox on your domain
- Setup documentation and handover video
- 30-day bug-fix warranty after launch
How we build it
- Day 0: free 30-minute call to fix scope, flows and languages, followed by a written fixed quote
- Days 1–4: WhatsApp Business verification starts while we build the conversation engine and shared inbox
- Days 5–9: catalogue, booking and payment-link flows are wired to Razorpay or PayTabs and tested on your number
- Days 10–14: message templates clear Meta approval and the assistant runs with a pilot group of real customers
- Days 15–18: full launch on your business number, staff training on the shared inbox and the 30-day warranty begins
What each budget gets you
| Budget | Build | What changes |
|---|---|---|
| $900 | Enquiry assistant | Cloud API setup on your number, FAQ, product and price-list answers in two languages, shared team inbox and human handover |
| $1,400 | Booking assistant | Adds a third language, booking or order capture with confirmations, catalogue replies and opt-in reminder broadcasts |
| $2,000 | Full commerce build | Adds payment links via Razorpay or PayTabs, daily enquiry and conversion summaries, green-tick business profile setup and CRM logging of every chat |
Ideal for
- Restaurants and cafés
- Clinics and salons
- Real estate agencies
- Online sellers
- Tuition and coaching centres
- Car rental companies
FAQ
WhatsApp AI Business Assistant: common questions
What is a WhatsApp AI business assistant?
A WhatsApp AI business assistant is a bot running on the official WhatsApp Cloud API that answers enquiries, shares your catalogue and takes bookings or orders on your business number. It replies in Arabic, English or Hindi within seconds at any hour, and hands the chat to a staff member in a shared inbox when a human is needed. Every message is logged against the customer, so nothing depends on one person's phone.
How much does a WhatsApp AI assistant cost?
A WhatsApp AI business assistant costs $900 to $2,000 at PINCLER as a fixed price. Catalogue size, the number of booking or order flows and integrations such as payment links are what move the price within that band. Meta charges its own per-conversation messaging fees to your account, and our quote never exceeds $2,500.
How long does it take to set up?
A WhatsApp AI business assistant takes 10 to 18 days to build, including Meta business verification and message-template approval. Verification is usually the slowest part and depends on how quickly your trade licence and business details are supplied. We build the conversation flows while approval is pending, so the assistant is ready the day it clears.
Do we need a new phone number?
You need a number that is not currently registered on the consumer WhatsApp app, or we migrate your existing business number onto the Cloud API. Migration keeps the number your customers already know, but the WhatsApp app on that handset stops working because the Cloud API takes over. Chat history from before the migration stays on the old device; everything after it is stored in your own database.
Can it take bookings and payments inside the chat?
The assistant takes a booking or order in the conversation and sends a payment link through Razorpay, PayTabs or Stripe, then confirms the transaction in the same thread. Availability and pricing come from your live systems rather than a static list, so it never confirms a slot you cannot honour. It also sends opt-in reminders and broadcasts to customers who agreed to receive them.
Who owns the WhatsApp account, the code and the messages?
You own the WhatsApp Business account, the number, the source code and every message. The assistant is deployed to your cloud with the repository in your GitHub, and conversation data sits in your own database rather than a vendor platform. If you stop working with us, nothing switches off.
Is this better than Wati, Interakt or a chatbot builder?
Tools such as Wati, Interakt and AiSensy are cheaper to start with and perfectly good if button-based flows and a shared inbox are all you need. A custom assistant is the better choice when you want real conversation rather than menus, deep integration with your booking or stock system, or your per-user fees now exceed a one-off build. The trade-off is that you take on hosting and maintenance of your own system.
Who is this for, and when is it not worth it?
A WhatsApp assistant pays for itself when WhatsApp is your main enquiry channel and you are losing bookings outside office hours. If you get a handful of messages a day, one person with a shared inbox handles it fine and the Cloud API setup is not worth the effort. It is also unsuitable for unsolicited marketing, because Meta's rules require opt-in and ignoring them gets numbers blocked.
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