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All of your private messages (Email, Facebook, Twitter, Instagram etc.) through a single login.

  • FreeOpen Source
  • Online

Caliopen Screenshots

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Caliopen Features

  1.  Unified inboxView e-mails (or similar) from all accounts in one unified view with Caliopen.

Caliopen information

Supported Languages

  • English

GitHub repository

  •  314 Stars
  •  26 Forks
  •  121 Open Issues
  •   Updated
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Our users have written 0 comments and reviews about Caliopen, and it has gotten 2 likes

Caliopen was added to AlternativeTo by POX on and this page was last updated .

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