DocGen - Static website generator
Planning Center - Find the information you need to follow up with your congregation and gain insight into your church members, all in one place.
openSourceCM - Web-based legal document processing and contract management
CiviCRM - A Constituent relationship management for the Civic Sector
LogicalDOC - A document management system such as LogicalDOC can help your organization better manage business processes and put order in the chaos of documents every day run your business.
WORKetc CRM - All-in-one business management system. CRM + Social + Projects + Billing