Is There a Bengali AI Voice Agent for Dhaka Businesses?

Short answer: yes. Bengali is one of the 50 languages voice agents speak, so an AI phone agent can answer callers in Bengali, book appointments, answer from your documents and take messages, and the same agent can write Bengali replies on WhatsApp and website chat. What is not claimed: regional speech such as Sylheti or Chattogram dialects, and flawless handling of sentences that mix Bengali and English. Test the agent with your own callers' phrases before it answers real customers.

What can a Bengali voice agent do?

• Greet and answer in Bengali, using the opening line you write.
• Answer from your own material. Fees, opening hours, branches and policies come from your website and documents. If it is not there, the agent should say it will pass the question on rather than guess.
• Book and move appointments through Cal.com or your system's API.
• Take messages with the caller's name and number, and transfer to a person on Plivo and Telnyx numbers.
• Record outcomes. Each call gets a transcript and an outcome. Recording is a per-agent switch that is off until you turn it on.

How do you choose a Bengali voice?

Use the voice library: filter by language (Bengali), gender and age, and play the previews. Pick the voice your customers would expect from your business. A diagnostic centre may want a calm, measured voice; a fashion shop something brighter. The voice can be changed later without rebuilding the agent.

Does it write Bengali on WhatsApp?

Yes. Replies on WhatsApp and website chat run in 37 languages, and Bengali is one of them. The same knowledge base serves voice and chat, so you keep one set of answers. A customer who messages on WhatsApp and rings the next day is recognised by phone number, and the agent can say they have spoken before while holding back what was said until the person verifies. To use WhatsApp, connect a WhatsApp Business API number; see WhatsApp Business API.

What is not claimed?

How do you tune a Bengali agent?

1. Collect real phrases. Ask staff to write down twenty things callers say, including place names, brand names and the half-English ones.
2. Ring the agent from your browser with people of different ages and speaking speeds.
3. Read every transcript. Mark where it misheard, then fix the knowledge base or the instructions instead of hoping.
4. Write the opening line in Bengali. It is what every caller hears first, so have a native speaker read it aloud.
5. Test the hand-over by asking for a person and by asking something out of scope.
6. Go live on evenings and weekends first and review the first week.

For script structure, see writing a script and knowledge base.

Which Bengali calls should you rehearse first?

Start with the five calls that fill your day: a question about fees or prices, opening hours and directions, a booking or a change to one, a complaint or a delay, and a request to speak to a person. For each, write down what a good answer sounds like, then compare the transcript with it. The complaint call is the best test of tone: the agent should apologise once, take the details and promise a callback, not argue or invent a remedy you have not authorised. Repeat the test after every change to the instructions.

When is it not the right fit?

If most of your callers speak a regional language that is not standard Bengali and will not switch, keep a person on those calls and use the agent for overflow, messages and bookings. And if every call needs professional judgement, such as medical triage or visa advice, let the agent take the message and the callback booking only.

What should you do next?

Read the Bangladesh page, build one Bengali agent for your most common call and test it with ten people. For the wider picture, see how a Dhaka business can use an AI phone agent, or the AI receptionist page.