This is an up to date IRCd comparison for all actively developed IRCds. We may also add another comparison table including older inactive IRCds purely for historical purposes, so check back later.
IRCd information
| IRCd
|
Author
|
Based on
|
First released
|
Latest stable release
|
License
|
Programming Language
|
Protocol
|
Website
|
| TestIRCd
|
Fersure
|
UnrealIRCd
|
2025
|
6.7.8.9[1]
|
GPL
|
C
|
TS5
|
UnrealIRCd
|
IRCd comparison
|
|
Operating System
|
Technical Information
|
Features
|
| IRCd
|
BSD
|
Linux
|
Mac OS
|
Windows
|
Client SSL
|
Host Cloaking
|
IPv6
|
Linking SSL
|
Modularity
|
Remote Includes
|
SASL
|
Zip Linking
|
Channel censoring
|
Connect flood detection
|
DNSBL
|
Flood prevention
|
Spamfilter
|
| testircd
|
y
|
y
|
n
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
References