CiviCRM - A Constituent relationship management for the Civic Sector
ContractWorks - ContractWorks provides secure and easy-to-use contract management software that helps you gain control of your contracts.
Planning Center - Find the information you need to follow up with your congregation and gain insight into your church members, all in one place.
Accordium - Accordium helps salespeople win customers and close deals faster with video proposals, sales automation and e-signatures.
Odoo CRM - Open Source CRM
Conga Contracts - Conga Contracts is management solution designed to accelerate and simplify contract negotiations in Salesforce.