Reach customers where they actually read

We send your transactional notifications over WhatsApp — with approved templates, event triggers, system hooks and delivery monitoring that keeps everything reliable.

Book a consultation Talk to a specialist
Your Business
online
📦 Order #10423 is on its way! Track it live → wtsz.co/t/10423Great, thanks!🔐 Your verification code is 448 201 — valid for 5 minutes.
Type a message…
Track my orderTalk to salesGet a quote
Delivered
The challenge

Why this matters

Important updates sent by email or SMS go unread, while the channel your customers actually check sits unused.

  • Ignored emailsCritical updates get buried in inboxes and never opened.
  • Low SMS engagementSMS is costly and increasingly ignored by customers.
  • Disconnected systemsYour systems can’t easily trigger WhatsApp on their own.
Book a free consultation
Festive Offer — Broadcast● Live

Sent to “VIP customers” · 8,420 recipients

Delivered99%
Read94%
Clicked52%
Orders1,240
94% read rate
What we deliver

Everything included

  • Notification templates for your key customer events
  • Event triggers wired to your business actions
  • System hooks that fire messages automatically
  • Delivery monitoring so failures are caught fast
  • Personalization with the right details per customer
How it works

A clear path to live

1Identify eventsWe list the moments worth notifying customers about.
2Build templatesWe design and submit notification templates.
3Connect systemsWe hook your systems so events trigger messages.
4MonitorWe watch delivery and keep notifications reliable.
Capabilities

Key features

High visibility

Messages land on the channel customers actually read.

System-triggered

Your systems fire notifications automatically on events.

Personalized

Each notification carries the right details for that customer.

Delivery monitoring

Failures are caught and surfaced, not missed.

Outcomes

Results you can measure

Higher
open rates than email or SMS
Automatic
notifications from your systems
Who it’s for

Built for teams like yours

E-commerce Logistics Healthcare Finance Retail
Works with

Fits your stack

Custom APIs ERP CRM Websites
Why Whatsoza

Why teams choose us

Actually seen

WhatsApp gets read far more than email or SMS.

Fully automated

Once wired up, notifications send themselves.

Reliable delivery

Monitoring keeps your critical messages landing.

FAQ

Questions, answered

Any meaningful event — orders, bookings, payments, appointments and more — using approved templates.
We hook into your systems so business events automatically fire the right WhatsApp message.
Yes — notification templates are submitted to Meta, and we design them to get approved.
Delivery monitoring flags failures so they can be retried or investigated quickly.
Often combined with

Related services

OTP Delivery

We deliver one-time passwords over WhatsApp with a simple API, SMS fallback, rate handling and security — so…

Explore

Booking Notifications

We send booking confirmations and reminders over WhatsApp, with reschedule flows and calendar sync — so customers show…

Explore

Order Tracking

We keep customers informed at every step with WhatsApp order updates — status hooks, tracking links, delivery alerts…

Explore

API Development

We build bespoke WhatsApp APIs and middleware for your exact use case — endpoints, webhooks, documentation and security…

Explore

Ready to reach customers where they actually read?

Book a free, no-obligation consultation with a real WhatsApp specialist — or start a chat with us right now.

Book a free consultation

No obligation. A real expert, not a sales bot.

Chat with us