When comparing Diodon vs Copy 2 Online, the Slant community recommends Diodon for most people. In the question“What are the best clipboard managers for UNIX-like systems?” Diodon is ranked 4th while Copy 2 Online is ranked 11th. The most important reason people chose Diodon is:
Light and fast.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Very reliable and configurable
Light and fast.
Pro Free/Trial account
You can use this application during 7-days as a free user.
Pro Speed
Strong searching ability and fetch data.
Pro User-Friendly
Pro Online
Cloud based then access from any devices.
Pro Search Window by pressing Alt+Space
Really user-friendly.
Pro Free usage
Free accounts can open multiple session and share the data between devices. For the paid users, there are many ability while managing copy history and opening the much more sessions.
Pro Promo-Code Section
Nowadays, they have promo-code to have discount. Promo-code is "C2O100".
Cons
Con Only for Debian based distros
You can't install it on Fedora or Arch.
Con Freemium
Free version is limited to :
Copy 100 characters at once
See last 10 copy history
Up to 2 sessions