Screely - Screely instantly generates dribbble-ready images. Simply upload your screenshot and we'll do the rest.
Xnapper - Take beautiful screenshots instantly
Screenzy - A simple screenshot beautifier
Glorious Demo - Create glorious animations to show your code in action.
BrandBird - Brand your Twitter content uniquely
Pikwy - Pikwy - Free Online website screenshot service that takes a full page screenshot. Capture screenshot of any web page with one API call.