Does it even exist? I'd like to launch a new site for a particular country to provide free SMS messaging to mobile phones. I will build the site myself, I just need a script that will be sending the SMS messages to mobile phones for free right from my website. Do you guys know where could I get the script?
US or Canada I can help you with cheap not free. You might be able to mod it for other countries IF you can secure the providers gateway info.
Would it work for free? And could it be coded in such a way that the SMS messages could be send from an online form from my website (the user wouldn't know it works via e-mail)? And what about ChickenSMS.com? Does it work? Anyone has any experience with them?
I don't think there is a reliable free SMS service you can use. What is not free but worth trying is clickatell. I have used them in the past and they have many tools for developing your own service.
Clickatell is good, or you can do it a free way by sending to eg: I have seen several such scripts floating around the net