Digital solutions for your business
A3 Chat AI for Facebook, Instagram and WhatsApp, websites and online shops, ERP & POS, and apps — built and supported by A3 Tech.
What we build
One team for the digital side of your business, from the first website to the system that runs your shop.
A3 Chat AI
One inbox for Facebook, Instagram and WhatsApp, with an AI that answers your customers.
Websites & online shops
Fast, mobile-first websites and shops on Shopify, WooCommerce or our own platform.
ERP & POS
Sales, stock, accounts, couriers and staff in one system, for shops and factories.
Apps & automation
Android and iPhone apps, alerts, reports and automations that save hours every day.
A3 Chat: never miss a customer again
Built for Bangladeshi online businesses that sell through Facebook pages, Instagram and WhatsApp.
- Every message from Facebook, Instagram and WhatsApp in one place
- AI replies in Bangla and English, day and night, from your own prices and stock
- Your team teaches the AI, and a person takes over whenever needed
- Orders, follow-ups and order summaries straight from the chat
About A3 Tech
A3 Tech (এ থ্রি টেক) is an IT service business in Chattogram, Bangladesh, registered with Chattogram City Corporation. We build the software we run ourselves every day, then make it ready for other businesses.
- Business name
- A3 Tech (এ থ্রি টেক)
- Type
- IT services
- Trade licence
- TRAD/CHTG/011751/2026, Chattogram City Corporation
- Address
- 436/457 Gazi Shah Lane, Chatteshwari Road, Chawkbazar, Chattogram 4203, Bangladesh
- Phone
- +880 1339-334400
- ceo@a3tech.ai
- Website
- a3tech.ai