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    OBM

    OBM is a free messaging and collaboration platform useful for just a couple to many thousands of users with strong support for mobile devices.

    Recent user activities on OBM

    • gajk added OBM as alternative(s) to Zendo
      3 months ago
    • astuceman edited OBM
      10 months ago
    • astuceman edited OBM
      10 months ago