Refusal is the feature
No sending to non-consenting, unsubscribed or invalid numbers.
Business WhatsApp
Your number is an asset. This tool protects it.
WhatsApp campaigns through Meta's official Cloud API — only to contacts who consented, with approved templates, and an automatic stop as soon as your quality rating turns red.
- Official Cloud API
- 3-level consent lock
- Opt-in server included
- 14-day trial
Who is it for?
- Marketing teams
- Retailers and distributors
What DoualaZoom Sender does for you
Consent lock
Server-side filtering, imports locked by default, check before each send.
Automatic unsubscribe
STOP received by webhook: the contact is excluded and confirmed.
Quality rating read live
Before the campaign and every 25 successes; stop on red.
Messaging tiers
From 250 to 100,000 conversations a day, by your Meta tier.
Three languages
Interface and manuals in French, English and Spanish.
How it works
- 1
Consent
Only contacts who agreed.
- 2
Approved template
Meta has seen the opening text.
- 3
Stop on complaints
A red rating stops the campaign.
DoualaZoom Sender in pictures
Licence and pricing
14-day free trial, all features included, no commitment and no card. Licence then based on workstations and modules.
Platform : Windows · Meta WhatsApp Cloud API
Request a quoteIncluded
- Installation on your computers
- User training
- Support by WhatsApp and phone
- Corrective updates
Downloads
Installer, user manuals and product sheets.
Let's talk about your needs
Free demonstration by appointment, at your premises in Douala or remotely.
Request a demo- Phone / WhatsApp+237 689 37 37 57
+237 692 05 01 01
+237 699 74 69 14 - Emailinfo@doualazoom.com
contact@doualazoom.com - Douala Zoom SARLDouala, Cameroon — doualazoom.com
Other Douala Zoom software
Gest_ProThe new-generation integrated ERP for African businesses.CostCalc ProMaster the cost of the products you make.Rapports & RelancesManagement reports and customer reminders, automated from Sage or Odoo.DentiSoft ProComplete software for dental clinics.MediZoom ProManagement for polyclinics, hospitals and health centres.VetConnectThe platform for veterinary practices and pet owners.HotelSoft ProRun your whole hotel, from front desk to accounting.AuréaRun your beauty institute with elegance.JURIS-TRACKA legal deadline cannot be recovered.Assistant de DirectionYou delegate. The app follows up.VoxScribe ProYou speak. Word writes. Nothing leaves your PC.PrintManagerNothing prints untracked; every page is counted.Boîte WhatsApp unifiéeAll your WhatsApp activity, in one inbox.