Intercarrier text messaging gateway between North American wireless phone networks.

Web tools and programs, broadcast text messaging worldwide, plus subscription based email to SMS.

FREE SMS text messaging here! Send SMS with no signup or login from the homepage and get free replies and free delivery confirmations. Instant texting, easy to use and fun. Get your free messages now!

The world's leading SMS messaging provider offering simple and reliable SMS gateway connectivity to 578 networks in 192 countries

Telsis designs and manufactures innovative text and voice infrastructure and service solutions that offer unique advantages to mobile and fixed network operators.

Simplewire, Inc. is a wireless messaging infrastructure and software provider. Its unique platform and accompanying tools ease the process of creating wireless applications for businesses, telecommunications carriers, and software developers.

Open Source WAP and SMS Gateway

Send SMS text messages from the web to any mobile phone. Cheap and easy to use texting.

Offers free SMS to HTTP gateway.

Send short text messages to mobile phones around the world right from your desktop!