Our team, including AddThis board members Ted Leonsis and Tige Savage, congratulates the company on its recent #1 ranking amongst DC-based startups in web traffic volume. According to the spinnakr blog, thanks to a significant quarter-over-quarter traffic increase, AddThis jumped 19 spots in the rankings.

This is just the latest in a string of awards for AddThis, who last month was named one of the “Greatest Places to Work” in the greater DC area by the Washington Business Journal, and in February was named to OnMedia’s Top 100 Private Companies list.