Advanced, cross-platform & friendly libraries
for top performance texting
Years of development resulted in very complete set. Constantly updated.
Pro-grade, proven in various scale deployments. All around the world.
Quite few customers. Billions of messages. Check our references.
Delivers answers and technical expertise. Not frustration.
Managed .NET (also .NET 5/6) and native (DLL/so for x86/x64) library to send and receive messages through SMSC using SMPP, UCP, CIMD2 or SEMA protocols.
Managed .NET (also .NET 5/6) and native (DLL/so for x86/x64) library for easy integration of SMSC server functionality in SMPP, UCP or CIMD2 protocols.
For over 10 years tops delivers software for communication via Short Text Messages and it's derivatives. Our software allows easy integration of various core mobile messaging standards into advanced business solutions. Our products stand out for high quality, performance and great support.