Servers

Unreal

The most widely-deployed IRC server software today, Unreal implements many new features and also participates in the IRCv3 Working Group.

External link

InspIRCd

One of the most modular and flexible IRC servers, InspIRCd is heavily involved in the IRCv3 Working Group.

External link

Charybdis

Charybdis is a modern, well-used IRC server, implementing many of the IRCv3 features and specifications.

External link

ircd-seven

Being the server software of choice for freenode, ircd-seven is a reliable server software that implements some newer standards.

External link

Bahamut

Being written by and for DALnet, Bahamut is a very stable IRC server.

External link

ircd-ratbox

Being well-used on EFnet, ircd-ratbox is a stable and fast IRC server.

External link

ngIRCd

ngIRCd is a lightweight IRC server designed primarily for use in small or private networks.

External link

ircu2

Developed by and for the Undernet community, ircu2 is relatively well-used.

External link

ircd-hybrid

One of the most widely-used servers for a time, ircd-hybrid helped introduce the very widespread TimeStamp server protocol and folows some newer standards.

External link

IRCd

The original IRC server, IRCd spawned a number of the servers listed here. Not maintained today, we list the compatibility of this server mostly for context and historical interest.

External link