Alternatives to ClearCase

• Gnu Arch and its Wiki
• Subversion
• Cogito on GIT (previously Pasky, Readme)
• Codeville
• Fast CST (Change Sets)
• Vesta
• darcs (David's Advanced Revision Control System)
• NXN alienbrain 6.0
• TeamTrack (web change management over an existing VC tool)
• KLOCwork GateKeeper (alternative to UCM on top of ClearCase?)
• AccuRev
• Aegis
• CCFD - ClearCase for Dummies
• Continuus and CM Synergy
• Katie
• CVS
• BitKeeper: problem with the license of the free version
• Elephant file system
• Concurrent Versioning File System (CVFS)
• Accumulative versioning file system Moraine and its application to metrics environment MAME
• SiberShare (plain naive version control as it seems...)
• Perforce and Comparaison with ClearCase
• Razor
• ArcStyler (esp.): Change Management over plain VC (e.g. CVS)
• VSS
• StarTeam
• PVCS
• MKSource Integrity
• CPMake (make system written in Java)