Join 3,000+ businesses already using WinSMS

Reach Every Customer in Seconds

South Africa's trusted bulk SMS platform for over 20 years. Send locally and to 227 countries. No contracts, no monthly fees, credits never expire.

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Why 3,000+ Businesses Choose WinSMS

97% Read Rate

SMS messages are read within 15 minutes of delivery

Global Reach

Send to all major SA networks plus 227 countries worldwide

Up to 918 Characters

Send long messages without splitting across multiple SMS

Credits Never Expire

Buy once, use whenever you need them

No Contracts

No monthly fees, no lock-in. Pay only for what you use

Two-Way Messaging

Receive replies via SMS inbox, mobile, or email

Our Products

Everything you need to reach your customers

Bulk SMS Software

Reach thousands from your Windows desktop with messages up to 918 characters. Schedule, personalise, and manage contacts — all from one app.

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Web App

Manage campaigns on the go from your phone, tablet, or Mac. Our PWA works on any device, anywhere, anytime.

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Email to SMS

No software needed — send SMS directly from Gmail or any email client. Just compose an email and we'll deliver it as an SMS.

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Short & Long Codes

Dedicated 5 or 10-digit numbers for receiving customer replies. Route responses to your inbox, email, or a URL.

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Developer API

Integrate SMS Into Your Software

Full API access with REST, HTTP, XML and FTP protocols. Real-time webhooks for delivery reports and incoming messages. Comprehensive documentation with code samples in PHP, VB, and Python.

View API Documentation Explore REST API

api-request.json

POST /api/v1/sms/send
Content-Type: application/json

{
  "recipients": ["+27821234567"],
  "message": "Hi {{name}}, your order
    #{{order_id}} has shipped!",
  "sender": "WinSMS"
}

→ 200 OK | Message queued