SMS text messaging allows you to get through to teams, customers and colleagues quickly and effectively. It is the only messaging technology that is available on almost every mobile phone in the world. Speak to us about how we can help your organisation with mobile communication services from HSL Mobile®.

Get your account

Business customers only (including public sector, schools, charities)

Developers

If you're a developer and are looking for API specs, SDKs, apps and code samples then you'll find them here.

HSL Mobile® has been providing SMS gateway services to organisations since 1999. Our customers include major organisations such as DHL, Cap Gemini, John Lewis, NHS and Save the Children, in addition to SMEs, local authorities, police forces and schools.

Try a quick demo

See our fast SMS auto-responder for yourself

Through our solutions and APIs we provide a powerful range of SMS messaging services using our advanced, reliable and fast messaging infrastructure. Our SMS gateway allows you to receive SMS from mobiles using virtual mobile numbers (VMNs), virtual SIM hosting (VSIM) and physical SIM hosting, and send SMS to mobiles on over 900 mobile networks worldwide.