Piggydb is an open source Web notebook application that provides you with a platform to build your knowledge personally or collaboratively. Developed by Daisuke Morita
License: Open Source
Notezilla is a feature-rich note-taking application designed for personal use with strong multimedia and reminder capabilities, while Piggydb focuses on knowledge management with robust tagging and collaboration features suitable for teams. The choice between them largely depends on whether the user prioritizes multimedia notes or structured knowledge management.