Dudle - Dudle is an online scheduling application, which is free and open source.
Conga Contracts - Conga Contracts is management solution designed to accelerate and simplify contract negotiations in Salesforce.
FullCalendar - FullCalendar is an open-source JavaScript event calendar.
Concord - Contract Management Software and unlimited Electronic Signatures. Reduce costs, maximize compliance & mitigate risk. Enterprise solutions available.
Framadate - Make your polls
CobbleStone Software - Managing contracts just got easier with CobbleStone!