Bulk SMS That Beats a Foreign Reseller.
Voimar SMS is our own Notify engine — the same platform sending messages for Gyte, Kesho and Heita — sold standalone. Pay-as-you-go credits, card top-ups, a real API, and a local team who picks up the phone.
A Real Working App, Not a Sales Deck
Illustrative screen — actual layout and modules, sample data.
| Campaign | Recipients | Status |
|---|---|---|
| Payment Reminder — Sept | 1,204 | Delivered |
| OTP — Login Verify | Live | Sending |
| Outage Notice — Midrand | 842 | Scheduled |
Not Another Reseller Storefront
Most bulk SMS platforms are a login screen bolted onto someone else’s gateway. Voimar SMS is the same engine we run our own business on.
Built for Teams That Send Every Day
Bulk Campaigns
Send targeted campaigns to thousands of contacts in seconds, with per-message delivery status.
Contacts & Groups
Import from CSV, organise into groups, and manage an opt-out list that's enforced automatically.
Scheduled Sending
Queue a campaign for a future date and time — cancel or edit anytime before it goes out.
Email-to-SMS & SMTP Relay
Trigger SMS straight from your existing email, app or CRM — no new integration to build.
OTP & 2FA
One-time PINs and verification codes with sub-second delivery, built for login and checkout flows.
Developer API
A REST API with the same request shape you already know, plus delivery-status webhooks.
Sender ID Management
Register and manage your own alphanumeric or numeric sender IDs for South Africa and beyond.
Card Top-Ups via Paystack
Buy credit with a saved card in seconds — the same secure checkout used across our platform.
Built & Supported in Africa
Your contacts and message history live on African infrastructure, with a local team behind it.
Send Your First Message in One Request
One REST API for your app, your CRM, or Gyte, Kesho and Heita themselves — the same Notify engine, one account, one set of credentials.
View API DocsPOST https://sms.voimar.co.za/v1/messages
Authorization: Basic <token_id:token_secret>
Content-Type: application/json
{
"to": "+27821234567",
"from": "VOIMAR",
"body": "Your OTP is 482911"
}Buy Credit, Start Sending
Pay-as-you-go credit bundles, ZAR pricing, no contract. Exact per-SMS cost depends on network and destination — see live pricing at checkout.