As we've freely confessed over and over (and over and over and...), we're sweet on Saleforce. It provides an immensely powerful platform for managing all the relationships a nonprofit has with individuals and organizations.

If you're a membership organization, you're all about managing relationships. Here are the top fifteen reasons why membership organizations love the crush Soapbox Engage has on Salesforce:

"Massive growth" with Soapbox Engage

"Soapbox Engage has allowed us to achieve pretty massive growth," said Isaac Luria, Senior Director for Engagement, New Media and Technology.

The Groundswell Movement is a non-profit organization in New York City, sponsored by Auburn Seminary. It was founded on the 10th anniversary of 9/11 by a Sikh American family that was exposed to anti-Muslim violence. As a new organization, building their supporter base was vital.

Within two months of launching Soapbox Engage, they doubled their supporter list.

"We have a list of 40,000 supporters now. Soon we'll likely be over 50,000 and could be over 100,000 by the end of the year," said Luria.