One inbox, many WhatsApp numbers: Replio now answers on every line you run
From today, a Replio workspace can hold several WhatsApp numbers at once — a sales line and a support line, a number per city, or a number per country — all answered by the same AI, from the same shared inbox. Customers keep chatting with the number they know; your team keeps working in one place.
Why businesses run more than one number
One WhatsApp number is rarely the whole story. The moment a business grows, the numbers multiply: the line printed on the Lagos flyers isn't the one on the Abuja billboard, the number sales gives out isn't the one on the receipts, and the number customers in one country trust is a local one, not a foreign code. We built Replio's own support this way — a Qatar line for the Gulf and worldwide, and a Nigerian line for Nigeria — because customers simply respond better to a local number.
Until now, tools forced a choice: one number per bot, or separate inboxes per number with the team juggling tabs. Both are the wrong shape for how businesses actually operate.
How it works in Replio
- Every number, one brain. Each connected number answers 24/7 from the same knowledge base you already trained. Add a number and it knows everything immediately — nothing to re-train, nothing to copy.
- Replies stay on the right line. Each conversation is pinned to the number it arrived on. AI replies, human replies from the inbox, reminders and follow-ups all go out from that same number, so the customer sees one continuous chat with the line they chose.
- One inbox, clearly labelled. All conversations from all numbers land in the same team inbox, and each chat carries a via +… tag showing which line it came in on.
- Two minutes to add. Dashboard → Channels → WhatsApp → Add another number. Numbers can be disconnected individually, and removing one never touches the others.
What people use it for
| Setup | Why |
|---|---|
| Sales line + support line | Marketing prints one number, receipts print the other — both answered instantly, both in one inbox. |
| A number per city or branch | Local flyers, local trust; head office still sees every conversation. |
| A number per country | Customers message a local number in their own dialing code — like Replio's own Qatar and Nigeria lines. |
| Old number + new number | Migrate branding without abandoning the customers who saved the old line. |
No extra Replio fee. Additional numbers are included on every plan that has WhatsApp. Meta's standard per-conversation rates apply per number and are paid directly to Meta, with no markup from Replio.
The details that make it safe
Multi-number messaging has sharp edges, and we built for them. Replies are always sent from the receiving number, because a reply from a different line would open a brand-new chat on the customer's phone and fall outside WhatsApp's 24-hour session window. Business-initiated messages, like broadcasts, are sent from your primary line. And connecting a new number can never silently replace an existing one — adding is always additive, and disconnecting is per-number.
Put every number to work
Connect WhatsApp, Instagram, Messenger or Telegram and have an AI agent answering customers in minutes. Free 14-day trial, no card required.
Start freeFrequently asked questions
Can one business run multiple WhatsApp numbers with Replio?
Which number do replies come from?
How do I know which number a chat came in on?
Does it cost extra to add another WhatsApp number?
How do I add a second number?
Do all the numbers share one knowledge base?
Related
Published 23 July 2026. Replio is a product of NeoDevz. WhatsApp is a trademark of its respective owner; its use here is descriptive only.