About WinSMS

WinSMS is one of South Africa's longest-running bulk SMS providers. For more than 20 years we have helped over 3,000 businesses — from small owner-run operations to large enterprises — reach their customers, staff and members reliably and affordably over SMS.

WinSMS is a product of Dolsin Business Solutions (Pty) Ltd. Dolsin focuses on researching and developing cost-effective messaging solutions, using the latest in technology, that business owners can immediately apply to their businesses and benefit from.

What we do

We make it simple to send bulk SMS in whatever way suits you best. Send from your browser with our online web app, install our Windows bulk SMS software, send messages straight from your email inbox, or build SMS into your own systems with our developer API and integrations. Whichever method you choose, every message runs on the same reliable platform and draws from the same pool of credits.

Our network connects directly to all the major South African mobile networks, so your messages are delivered quickly and dependably to recipients across the country.

Why businesses choose WinSMS

• No contracts and no monthly fees — you only pay for the credits you use
• Credits never expire, so you can buy in bulk and send at your own pace
• Delivery to all major South African networks — Vodacom, MTN, Cell C and Telkom
• Free incoming replies, so two-way conversations cost you nothing extra
• Friendly, locally based support from a team that knows SMS

Supported networks

WinSMS delivers to every major South African mobile network, including Vodacom, MTN, Cell C and Telkom Mobile, giving you nationwide reach from a single account.

Membership and compliance

WinSMS is a proudly South African company and a member of the Wireless Application Service Providers' Association (WASPA). We adhere to the WASPA Code of Conduct and to the requirements of the Protection of Personal Information Act (POPIA), so you can send with confidence that your messaging is handled responsibly and legally.

WinSMS Support

Our technical support team is dedicated to providing the highest level of service to our customers. Our comprehensive online Knowledge Base covers most questions and support issues relating to the WinSMS software, web app and API — in most cases you will find that your query has already been answered there.

If your question isn't covered, submitting a support ticket is the best way to get an in-depth answer. You can also give us a call during office hours on 0861 WINSMS (086 194 6767), or simply email support@winsms.co.za. International callers can dial +27 11 675 6967.