Bangla, Banglish & English
Replies in the language the customer writes in, even with spelling mistakes.
AI chatbot development · Bangladesh
AI Chatbot Development in Bangladesh that actually sells.
Replies in seconds in Bangla, Banglish and English on Facebook Messenger, WhatsApp, Instagram and your website. It takes orders, books appointments and saves every conversation to your CRM.
- Live in 7–14 days
- Official Meta APIs
- Fixed price
- Founder-led
Arwahyn AITypically replies in 3 seconds
Bhai ei sharee ta ache? Dam koto?
Yes, it is in stock! ৳2,450, with ৳60 delivery inside Dhaka. Red or blue?
Red. Kal pabo?
Yes, you will get it tomorrow inside Dhaka. Share your name, phone and address and I will confirm the order.
Order saved to CRM · WhatsApp alert sent to the team
The short answer
Arwahyn AI is a Dhaka-based AI automation agency that builds custom AI chatbots for Bangladeshi businesses. The chatbots understand Bangla, Banglish and English, run on Facebook Messenger, the WhatsApp Business API, Instagram and websites, take orders and bookings, and sync with your CRM or ERP. A simple FAQ bot starts at ৳15,000, a sales bot that takes orders costs ৳30,000–৳60,000, and full automation with CRM and courier integration starts at ৳60,000. Most chatbots go live in 7–14 days.
Last updated: 21 October 2026 · Shoeb Reza, FounderWhat the chatbot does
Takes orders & bookings
Collects name, phone and address and confirms the order, or books an appointment.
Products, prices & stock
Quotes exact prices, sizes and stock from your catalogue and never invents them.
CRM / ERP sync
Every lead, order and full conversation lands in your CRM, Google Sheet or ERP.
Human handover
Complaints, big orders and tricky questions go to your team with the full history.
Safe guardrails
No prices or discounts outside your catalogue; angry customers reach a person at once.
Follow-ups
Politely follows up people who asked the price and went quiet, after 24 and 72 hours.
Reports
Messages, orders, top questions and response times on one dashboard.
Where it works
Facebook MessengerWhatsApp Business APIInstagram DMWebsite live chatAI voice & calls
Who it helps most
F-commerce & online shops
Price, size and stock questions, order confirmation and fewer fake COD orders.
Clinics & dental
Serial and appointment booking, reminders, fees and doctor schedules.
Real estate
Qualifies ad leads and books site visits automatically.
Education & coaching
Admissions, fees and batch times, plus an AI tutor for students.
Restaurants
Menus, table reservations and home-delivery orders.
Travel & services
Package details, quotations and bookings.
AI chatbot vs auto-reply vs staff only
| Button auto-reply | Team only | Arwahyn AI chatbot | |
|---|---|---|---|
| Reply time | Instant, but a menu | Minutes to hours | 3–5 seconds, a real answer |
| Nights & holidays | Yes | No | Yes, 24/7 |
| Understands Banglish | No | Yes | Yes |
| Takes orders | No | Yes | Yes, straight into the CRM |
| Monthly cost | Low | ৳15,000+ salary per person | ৳1,500–6,000 AI usage |
How much an AI chatbot costs in Bangladesh
One-time setup. AI usage usually adds ৳1,500–৳6,000 a month depending on message volume.
FAQ bot
৳15,000–25,000One channel- Answers common questions
- Bangla & English
- Human handover
Sales bot
৳30,000–60,000Messenger + WhatsApp + Instagram- Takes orders & bookings
- Prices & stock from your catalogue
- Google Sheet / CRM sync
- Follow-ups
Full automation
From ৳60,000Every channel + your systems- CRM / ERP integration
- Courier booking & fake-order filter
- AI voice & calls
- Dashboard & reports
Live in 7–14 days
- 1Free call
We learn your messages, products and goals.
- 2Collect knowledge
Catalogue, prices, policies and your top 30 questions.
- 3Build
Channels connected through official APIs; tone and rules set.
- 4Test
We replay your real past chats before launch.
- 5Launch & tune
Weekly reviews in the first month to teach it more.
Why Arwahyn AI
- The founder personally leads every project
- You own the accounts, data and the bot
- Official Meta APIs only, so your page stays safe
- Written scope, fixed price, 14-day timeline
Shoeb Reza, Founder — Arwahyn AI, Mirpur 2, Dhaka
See our AI customer service work →WhatsApp automation →Guide: AI chatbots for Facebook pages →Questions
How much does an AI chatbot cost in Bangladesh?
A simple FAQ bot costs ৳15,000–৳25,000, a sales bot that takes orders ৳30,000–৳60,000, and full automation with CRM and courier integration from ৳60,000. AI usage usually adds ৳1,500–৳6,000 a month.
Does the chatbot understand Bangla and Banglish?
Yes. Whether the customer writes in Bangla, Banglish or English, the bot understands and replies in the same language.
Will my Facebook page get banned for using a bot?
No, as long as it is connected through the official Messenger and WhatsApp Business APIs and follows Meta’s rules. We only use official APIs.
How long does it take to launch?
Most chatbots go live in 7–14 days. Full CRM/ERP automation can take 2–3 weeks.
Can the chatbot quote wrong prices?
No. It only answers from the catalogue and policies you give it, and passes anything it does not know to your team.
Does it work with my existing CRM or website?
Yes. It connects to Google Sheets, HubSpot, Zoho, custom CRM/ERP systems, WooCommerce and Shopify.
Your customers want an answer now.
On a free 30-minute call we will show you exactly how the bot would answer your own customers.
Book a free demo call