SumOfUs is described as 'movement of consumers, workers and shareholders speaking with one voice to counterbalance the growing power of large corporations. Join us on our journey as we seek to make the world a better place for ourselves, our children and all who share our planet'. There are seven alternatives to SumOfUs, not only websites but also apps for Wordpress. The best alternative is Change.org, which is free. Other great sites and apps similar to SumOfUs are AVAAZ.ORG (Free), Causes (Paid), Civist (Free Personal) and Upworthy.com (Free).
We live in an amazing time, when the opportunity to make a difference is greater than ever before. Gathering people behind a cause used to be difficult, requiring lots of time, money, and a complex infrastructure. But technology has made us more connected than ever.
Avaaz—meaning "voice" in several European, Middle Eastern and Asian languages—launched in 2007 with a simple democratic mission: organize citizens of all nations to close the gap between the world we have and the world most people everywhere want.
With Civist you create online-petitions directly in WordPress, raise funds and build strong supporter networks. To do so, you simply install a WordPress plugin and register with Civist in three simple steps.
At best, things online are usually either awesome or meaningful, but everything on Upworthy.com has a little of both. Sensational and substantial. Entertaining and enlightening. Shocking and significant.