Oringz.com is somewhat different; it will not charge you, it will not request your personal data, and it will let you preview online and download whatever you want really for free.
But the biggest plus of Oringz.com is the quality of the content. Behind it is a guy who is talented and passionate about sound design. So passionate that it gives it's content for nothing in exchange.
The sounds that you can find on the website are neatly grouped by tags and categories as follows:
* Notification sounds
* Wake-up tones
* Funny ringtones
* Standard ringtones
* Animals ringtones
* Message tones
* Sound effects
* Mini ringtone songs
Every sound has a player attached, so you can preview it with one click.
There are some advertising banners on the site but they will not get in your way; it looks like those banners are the only way to support this free service.