IteroChat Now Brings AI Customer Support to WhatsApp
WhatsApp AI customer support is now live in IteroChat. Connect your WhatsApp Business number and the same AI that answers on your website answers there too, from the same knowledge base, in whatever language your customer writes. Every conversation lands in one shared inbox, and your agents reply from the dashboard instead of a phone.
What is WhatsApp AI customer support?
WhatsApp AI customer support is the practice of answering customer messages sent to a WhatsApp Business number using an AI assistant grounded in your own help content, with a clear path to a human agent when the AI cannot help. In IteroChat, it works exactly like the website widget: the AI reads the incoming question, finds the relevant passage in your knowledge base, and replies in seconds. When a question is sensitive or the AI genuinely does not know the answer, it escalates to your team with the conversation history and a written summary attached. There is no separate bot to build, no second knowledge base to maintain, and no per-channel configuration to keep in sync.
Why WhatsApp belongs in the same inbox
Most small teams already answer WhatsApp messages. The problem is where those messages live. They sit on someone's phone, outside the system where the rest of your support happens, which creates three predictable failures.
- Nights and weekends go unanswered. A phone in someone's pocket is not a support channel. Messages arriving at 11pm wait until morning.
- Context is stranded. The customer who asked about a refund on WhatsApp is invisible to the agent handling their website chat.
- Nothing is measurable. Volume, resolution rate, and response time on WhatsApp never reach your reporting.
Putting WhatsApp in the same queue as website chat fixes all three at once. It is the same AI, the same knowledge base, and the same team view, no matter which channel the message came from.
How the AI answers on WhatsApp
The AI follows your existing workspace settings: your knowledge base, your instructions, and your escalation rules. You configure them once and both channels obey them. Answers come back in under two seconds, day or night.
Language handling matters more on WhatsApp than on a website, because people write to a phone number the way they speak. IteroChat detects how someone is actually writing and replies in the same language and register, including code-mixed writing such as Banglish and Hinglish. There is no translation layer to configure and no per-language bot to maintain. You can read more in multilingual AI support.
If you would rather a particular number stay human-only, you can turn AI answers off for that connection alone. Every other number keeps working as before.
When does the AI hand off to a human?
The AI escalates when a conversation needs judgment rather than information: a refund, a payment problem, account access, or an explicit request for a person. You control these triggers in AI configuration.
On handoff, the AI sends a short holding reply in the customer's language, writes a plain-English summary, and alerts your team. An agent claims the conversation from the shared queue and replies using the same composer they use for website chat, with the full history already in front of them. The customer never repeats themselves and never notices a system boundary. This is the same human handoff model IteroChat has always used, now extended to a second channel.
What agents can see and send
WhatsApp conversations are not a degraded version of website chat. They carry the media and delivery signals your team needs.
- Inbound media. Customers can send images, audio, and documents, and your agents can open them in the transcript. Files that are still loading show a pending state; files that fail show a failed state so you know to ask for a resend.
- Outbound attachments. Agents can attach images, videos, audio, and documents from the composer.
- Delivery status. Every message your team or the AI sends shows whether it was accepted, delivered, and read, with a failed state if delivery does not succeed.
- Returning customers. When someone messages from a number you have spoken to before, the conversation header can show that they are a returning customer along with their WhatsApp contact details.
Conversations are marked with a WhatsApp channel badge, and you can filter the queue by channel or by a specific connected number. Full details are in the WhatsApp channel documentation.
The 24-hour reply window
This is a WhatsApp platform rule rather than an IteroChat limitation, and it is worth understanding before you connect a number. WhatsApp only allows free-form replies for a limited period after the customer's last message.
While that window is open, your team replies from the composer as normal. Once it closes, the composer tells you that a free-form reply cannot be sent, and the customer must message you again to reopen the conversation. The practical guidance is simple: if a customer goes quiet and the window closes, wait for their next message and continue in the same thread.
Which channels are live today
| Channel | Status | What it does |
|---|---|---|
| Website widget | Live | Answers visitors on the page they are already on, via one script tag. |
| Live | Answers your WhatsApp Business number through the official WhatsApp Business Platform. | |
| Messenger | Live | Answers Facebook Page messages in the same shared inbox. |
| Live | Answers Instagram DMs through a linked professional account. |
Messenger and Instagram are live. Connect a Facebook Page from Settings → Integrations and those conversations appear in the same inbox, with no migration work. See AI customer support on Messenger and Instagram.
How to connect your WhatsApp Business number
- Open Settings → Integrations in your IteroChat dashboard.
- Choose Connect WhatsApp and follow the prompts to link the number you want to use.
- Name the connection something your team will recognise, such as "Sales" or "Support".
- Decide whether the AI answers on that number, or whether messages wait for a person.
Only owners and admins can connect or manage a number. Agents see and reply to WhatsApp conversations in the queue like any other chat. You can connect more than one number, and each is managed separately, including its own AI on/off setting. If your website widget is not live yet, the quickstart guide takes about five minutes.
Frequently asked questions (FAQ)
Does IteroChat use the official WhatsApp Business Platform?
Yes. The connection uses the official WhatsApp Business Platform rather than an unofficial bridge or a phone running in the background, so your number stays in good standing and message delivery is reliable.
Do I need a separate knowledge base for WhatsApp?
No. WhatsApp uses the same knowledge base as your website widget. Update your content once and both channels use the new information immediately, with no redeployment.
Can I connect more than one WhatsApp number?
Yes. You can connect multiple numbers, rename each connection, check whether it is healthy, and turn AI answers on or off per number. Disconnect any number when you no longer want it linked.
Can I turn the AI off and use WhatsApp for live chat only?
Yes. Turning AI answers off for a connection means new messages from that number wait for a person instead, while your other connections carry on unchanged.
What happens when the 24-hour reply window closes?
The composer will tell you that a free-form reply cannot be sent. The customer needs to message you again to reopen the window, and you then continue in the same thread.
Do WhatsApp conversations appear in my reporting?
Yes. WhatsApp conversations land in the same queue as website chat, so they flow into the same metrics, sentiment analysis, and topic trends as every other channel.
Are Messenger and Instagram available?
Yes. Both are live in the same shared inbox. Open Settings → Integrations, choose Connect Facebook Page, and include any linked Instagram professional account. Details are in AI customer support on Messenger and Instagram.
Ready to answer customers wherever they message you? Start free with IteroChat, or open Settings → Integrations and connect your WhatsApp Business number in a few minutes. See pricing for flat monthly plans with no per-resolution fees.