I know that there are so many other websites offering Free SMS to India Mobiles like 160by2, ways2sms etc, however SMSpoint is still worth trying : you will soon know why.
SMSpoint is very useful service for home or personal users : where you just want to send endless SMS to your friends. SMSpoint also offers commercial usage bulk sms service. Rates are also competitive for the commercial bulk sms pricing.
Coming back to personal usage : SMSpoint is a very clean, very easy to use SMS service. The website itself is free of any ADs. SMSpoint website interface makes it highly easy to use. The registration procedure is very simple : just enter details. You will be send verification emails and SMS on mobile.
After you have registered, you can straight away start sending SMS. The SMS reaches its destination within seconds. Now here is the best part : you can make groups and send sms to a group. You can send bulk sms. You can time your sms. You can make contacts. Also you can check your SMS history!
Personally, I liked the clean interface very much. It makes the service so much easy to use. You can even send Jokes, Greetings from the library.
It will be great if SMSpoint has/releases its Android and iPhone App, it will be very helpful for users.