HeartMob is a community dedicated to helping those experiencing online harassment

Are you experiencing online harassment?

Allyship and community support
is a proven way to combat the effects of online harassment.

Join our community to provide direct, meaningful support to those experiencing harassment online. Become a HeartMobber

HeartMob is a project by

a global, people-powered movement to end harassment — in all its forms.

16 years

of building the power of those affected by harassment


people trained in harassment intervention


stories of harassment shared and published
9,312 actions of support taken on HeartMob

What people have said about HeartMob

Contribute to our cause

We need your support to make HeartMob better for people experiencing online harassment. HeartMob is a project of Hollaback!, a nonprofit on a mission to end harassment – in all its forms.

Are you a journalist?

We partnered with International Women's Media Foundation (IWMF) to support women journalists experiencing online abuse.
Learn More

Best New Product 2016