Cool SMS & Messaging Services (top 10 )

SMS Everywhere
Send text messages (SMS) to cell phones

There is NO LIMIT to how many messages you send once you register, apparently. Otherwise, you can send 2 messages Read more...

O2
Send free SMS by registering with O2 (even if you're not an O2 customer). Just register your UK details. You get 10 free sms in total and can send an sms of up to 444 characters, but this will use up 3 of your free sms in one go. For mobiles in the United Kingdom.

You can top up your text messages by purchasing 30 sms for £1.50. O2 also offers free wallpapers and free Read more...

sms.BizHat.com
Send Free SMS to Indian mobile phones

Not all networks included, apparently Read more...

Monkeymaximus Text Messaging
Free text messaging site allows users to create a customizable text page so their friends can text message them using AIM or any other internet application

Supports some networks in the following countries: United States (USA), Argentina, Bolivia, Brazil, Canada, Denmark, Germany, India, Ireland, Italy, Kenya, Read more...

SeaSMS
Seasms have told TextMeFree that their service is not working in the UK and Ireland. Our tests confirm this as well as sms not arriving in Spain. Please read customer reviews of this service below. You can send unlimited sms and registration is not required.

SeaSMS automatically splits long sms into multiple messages to fit the norms set by the destination operator. Seasms offer a Read more...