- Main article: NickServ
NickServ allows you to register a nickname and prevent others from using it. The commands sent to this service allow for registration and maintenance of nicknames.
- Main article: ChanServ
ChanServ allows you to register and control various aspects of channels. ChanServ can often prevent malicious users from "taking over" channels by limiting who is allowed channel operator privileges.
- Main article: MemoServ
MemoServ is a utility allowing IRC users to send short messages to other IRC users, whether they are online at the time or not, or to channels(*). Both the sender's nickname and the target nickname or channel must be registered in order to send a memo.
- Main article: HostServ
HostServ provides users with a way to set a vanity hostname instead of their usual cloaked hostname. There are rules that must be followed when using this service. These are described in further detail on the VHost page.
- Main article: BotServ
BotServ is the service that maintains custom services' bots for channels. It provides a basic framework for setting up a custom basic bot for users who can't make their own, can't host their own, or just simply prefer the convenience of having a services-controlled bot. BotServ bots will sit indefinitely in their assigned channels even if they are otherwise empty, so they can be used to keep channels open.
- Main article: DenServ
DenServ was a Xertion network stats bot that logged channels and updated that data every 24 hours. It no longer exists.