Castby WAYVZ
SMS

SMS over direct operator connections.

Direct where we hold the connection, delivered worldwide via vetted partner networks everywhere else. One API, priced per message by country.

Coverage

Direct close to home, routed everywhere else.

MENA & Africa

Direct operator connections

Direct connections to operators in Lebanon and the UAE, and aggregator partners elsewhere, with Cellfind in South Africa. Local sender ID handling, and delivery status where the route reports it.

Coverage confirmed in writing per country
Worldwide

Delivered everywhere else

For destinations outside our direct connections, messages route through vetted partner networks, so the same API still applies.

Partner SMPP routes Local sender ID support Delivery receipts where the route returns them
Capabilities

Built for both the message and the moment.

OTP & 2FA

One-time passcodes and login verification with delivery status shown where the route reports it.

Marketing campaigns

Segment your audience and send at scale, with the same journeys and reporting used across every channel.

Transactional notifications

Order updates, alerts, and account notices sent from your application through a single REST API.

Two-way SMS

Let customers reply, and route their answers into the same unified inbox as your other channels.

Sender ID management

Register and manage alphanumeric and numeric sender IDs per country, from one dashboard.

Delivery receipts & analytics

Real-time delivery status per message, rolled up into campaign and revenue reporting.

Deliverability & compliance

Every country has its own rules. We keep track of them.

Sender ID requirements, local number formats, and opt-out handling vary by country. Cast applies the right rules for each destination and completes local KYC where a market requires it, so your messages arrive without last-minute surprises.

Message gallery

SMS that fits 160 characters and local rules.

Real message shapes, in English and Arabic, sized the way they actually send.

Alphanumeric sender IDs are registered per market in MENA & Africa; Cast handles the registration where a market requires it.

Hi {{first_name}}, your cart is waiting. Complete checkout before it sells out: {{link}} Reply STOP to opt out.
Cart recoveryEN
Sender ID: alphanumeric, registered per market · -/160 characters
رمز الدخول الخاص بك {{1}} صالح لمدة 5 دقائق. لا تشاركه مع أي شخص.
OTP and loginAR
Sender ID: alphanumeric, registered per market · -/160 characters
Your order {{order_id}} is out for delivery today between {{time_window}}. Track: {{link}}
Delivery updateEN
Sender ID: alphanumeric, registered per market · -/160 characters
عرض خاص لك: خصم {{percent}}% على طلبك القادم حتى {{date}}. للإلغاء، أرسل إيقاف.
Promo, with opt-outAR
Sender ID: alphanumeric, registered per market · -/160 characters
Reminder: your appointment with {{business_name}} is on {{date}} at {{time}}. Reply C to confirm or R to reschedule.
Appointment reminderEN
Sender ID: alphanumeric, registered per market · -/160 characters
تذكير: دفعتك بقيمة {{amount}} لفاتورة {{invoice}} مستحقة في {{date}}. للدفع: {{link}}
Collections reminderAR
Sender ID: alphanumeric, registered per market · -/160 characters
Pricing

Rate card by country and channel.

See exact per-country and per-channel pricing before you commit to anything.

View pricing

Ready to send SMS that actually arrives?

Talk to a local expert about your routes, your volumes, and your rollout.