MyFonts is the best place to find, try, and buy fonts for your website. Their webfonts are flexible, easy to use, and don’t require any monthly fees. Not only that, but you can try any font on your own site free for 30 days.
One thing that you may find appealing about MyFonts is that you host the fonts. That frees you up to use your own CDN, or use your own font loader, or integrate the fonts in whatever fashion works best for you. You have the control.
Looking for a little inspiration? Browse the 50 most popular fonts on the web right now.