Bloomerang - Bloomerang is a simple donor database and fundraising software solution that helps nonprofits decrease donor attrition and increase revenue.
Sesame Database Manager - Lantica Software, LLC - Sesame, A Q&A-compatible Database Manager.
Kindful - Nonprofit donor database + fundraising tools all in one
XtraBuild Designer - XtraBuild offers software development tools for database and reporting applications. No coding!
Classy - Expressive, flexible, and powerful stylesheets for native iOS apps
Sheep - Membership and events for SMEs and nonprofits