#aufschrei won which German online award in 2013?

#aufschrei won the Grimme Online Award in 2013.

The campaign was recognized on June 21, 2013, in the Grimme Online Award’s “Special” category. The prize honored the hashtag users who discussed everyday sexism and recognized the unusually broad public response generated by a debate that began on social media.

The Grimme Online Award is a German award for notable internet content and online initiatives. In its explanation, the jury highlighted how the discussion reached traditional media and political circles, demonstrating the influence social platforms could have on public debate.

The award was not the Nannen Prize, Bambi Award, or Leibniz Prize. Those are different German honors associated with journalism, entertainment, and science. The Grimme recognition specifically reflected the social and civic impact of #aufschrei rather than an individual artistic or scientific achievement.