What are some of the best apps for nonprofits?

I'm looking for apps or software that are created specifically for nonprofits or provide a nice discount for nonprofits to use in their organizations.
Ben TerryCreative Director, Access Ventures · Asked

2 recommended

Britain GreenFront-end Developer, Iluminere · Written
TechSoup is a platform built for nonprofits. They partner with companies to release free, or discounted software and services.
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1
Virtuous CRM

Ben TerryCreative Director, Access Ventures · Written
Here's one example that I'm familiar with, which is basically the Salesforce but catered specifically for nonprofits.
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