The Raisers Edge - Cloud-based fundraising & donor management software solution built specifically for nonprofits & the entire social good community - get more info here.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Naviance - Naviance is a college and career preparedness software for students.
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
Talisma - CRM suite with marketing and KB (Knowledge Base) tools
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.