MatrixBot is a nice small Bot developed by a lovely person. The Bot is self hosted and is almost 24/7 online, only offline for few seconds to update the bot :)
Things the Bot got:- a welcome feature to say hello to new people or/and to tell them about ongoing events
- nice random image commands for example m!!cat to get a random picture of a cat :3
- changable prefix!
- m!!serverinfo to get information about your server
- a clear command to delete up to 99 messages at once!
- a say command to write messages as the bot (ADMINISTARTOR only!)
- & more
Usefull links:
Bots Website/Dashboard | Support/Community Server | Trello board