Whatsapp WorkFlow

[twilit steppe]

Hi, I'm from Brazil, so I came to the source of information on n8n. I have a big opportunity in my hands, and I need your help:

I'm about to close a contract with my second client - a real estate broker and partner. He told me about a major problem he's facing: he has multiple WhatsApp numbers, each serving a specific function (sales, rentals, financial, etc.), but most of the time clients send messages to the wrong department. This forces the attendants to stop their work to redirect clients to the correct sector number.

He asked if I could solve this issue. I've been researching n8n and it seems like it could be possible to create an automated routing system that:

Receives the initial message

Identifies the subject/intent (through keywords or AI)

Automatically redirects to the correct department

Or at least sends an automatic response with the correct options

My question is: Is this technically possible with n8n? Has anyone here built something similar for WhatsApp message routing? Can I have a master number where only the right attendant sees that message? I'd appreciate any insights on the best approach, potential challenges, or if there are better alternatives.

[arctic pier]

hello I am intseresting now . can we talk mre detail

[river spear]

you can do one thing , send all message to a specific number , use a text classifier node to decide where it should go and use the branches from text classifer to channel it to other departments

[cedar gorge]

hey, create create meta developer acc, and use n8n

[fallow barn]

Only savages reply is helpful here, u could do:

• create a master number, where all the messages come to and then redirect accordingly
• monitor all number individually, then route them and give auto reply and flag only the required ones

[twilit steppe]

Thank you

[twilit steppe]

Thaks buddy

[twilit steppe]

Thanks Clutch

[round sierra]

@Felps, WhatsApp workflow will work only with business account. not individual account. WhatsApp will not allow APIs on individual account. also they will block the account we use APIs for individual account.

[zealous edge]

@twilit steppe You can use Text classifier node to identify intents then route the message to the right departement

[fleet abyss]

Fala mano, tenho tudo isso pronto pra você.

Chama no privado.

[knotty brook]

Yes, this is definitely possible with n8n. You can set up a single 'master' WhatsApp number (via providers like Twilio, 360dialog, Gupshup, etc.) that receives all incoming messages. From there, n8n can process the text, detect keywords or use an AI integration (like OpenAI or NLP tools) to classify the intent, and then automatically forward the message to the correct department’s number or attendant.

Some challenges to consider:

Choosing the right WhatsApp API provider (each has different pricing/limits).

Training or refining keyword/AI detection to minimize wrong routing.

Handling fallbacks (e.g., sending a menu if intent isn’t clear).

I’ve worked on similar routing workflows, and n8n is flexible enough to make this work. If you’d like, I can share an outline of the architecture.