Send one message to hundreds of customers from your own business number, paced so it reads like a person sending, with every reply landing in one shared inbox.
The free app only reaches people who saved your number, caps each broadcast list, and sends replies back to one phone. Mesa sends from the same number but lets you pick who gets the message from your real customer list and puts every reply in front of your team.
Describe the people you want in plain words and Mesa builds the list from your chats.
Mesa sends campaign messages one at a time with a random gap of several seconds, checks the list before sending, and tracks which messages were delivered. No tool can promise WhatsApp will never act, but pacing like this keeps you close to how a person sends.
Broadcasts are an add-on on top of a Mesa plan, billed monthly in kwacha and paid by MTN, Airtel or Zamtel money. Mesa adds no per-message fee. See the pricing section for current prices.
Sending to customers who gave you their number and expect to hear from you is normal business. Sending to bought lists is spam, breaks WhatsApp rules, and gets numbers banned. Under the Data Protection Act, keep to people who agreed to hear from you.
Mesa has no fixed list size. Large lists take longer because each message waits a few seconds after the last, which is what protects your number.
Bans come from many people blocking or reporting you. Message people who know you, keep it useful, and let Mesa pace the sending. Mesa checks the list before it starts.
Yes. Replies land in the shared inbox like any chat, and the assistant can answer the common ones from your price list.