An each require an invite so if you are interested to have any of them in your own server, you should talk to the developer of an each bot.
Ginabot is practical notification bot for Hive blockchain. For me personally it notifies everything great, besides the votes. That somehow is skipped. But, maybe it is better, because if you have 500 votes on your content, that means 500 requests for the app. And, everybody already has Ginabot. She would explode, lol. And your notifications would be just too much to process.
Banjo is multipurpose bot. You can chat with him in a Discord or ask him to deliver you some sort of the Hive-specific information.
For example the age or reputation of the account, either yours or somebody else's.
While Banjo works specifically in the channel, Ginabot sends messages mostly in PM. Ginabot requires user registration, while Banjo does not.
Most of the Hive related Discord servers already have these two bots.
Ginabot:
Discord: https://discord.com/invite/S37bYma
Invite link for your server: https://discordapp.com/oauth2/authorize?client_id=343289742361755650&scope=bot&permissions=268954688
Peakd: @ginabot
Banjo:
Invite link: https://discordapp.com/oauth2/authorize?&client_id=273612111610118144&scope=bot
Peakd: @banjo