Can anyone help me find the discord bot I need?

I have a small personal server with just a couple of people and I want to have a bot that announces (just sending a message saying welcome or something @ the user who came online) when one of us comes online as you would have on Skype etc.

Now, I found a bot that claims to do this called Anthbot http://www.ingmferrer.com.ve/anthbot/en/ but they are having trouble with their servers so no new servers can add them right now - also they have a lot of other features I wouldn't need for a tiny personal server.

The command that seems to do what I need is "!notification online <on/off> - Enables/Disables member login/logout event notifications." but I can't for the life of me find a single other bot that has this capability, but I don't know if its just that no other bots mention this or noone else has ever wanted this as a function!