• Multiple conversations per user
• Optionally loop in additional users with each new message
• View the last message for each thread available
• Returns either all messages in the system, all messages associated to the user, or all message associated to the user with new/unread messages
• Return the users unread message count easily
• Very flexible usage so you can implement your own access control

Github: https://github.com/cmgmyr/laravel-messenger