Change.org

Change.org is the world's largest petition platform, using technology to empower more than 100 million users to create the change they want to see.
Every day people use Change.org to transform their communities - locally, nationally and globally. Whether it’s a mother fighting bullying in her daughter’s school, customers pressing banks to drop unfair fees, or citizens holding corrupt officials accountable, thousands of campaigns started by people have won using the platform - and more are winning every week.