Based on our record, Quassel IRC seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on Reddit, HackerNews and some other platforms. They can help you identify which product is more popular and what people think of it.
I've been a massive user of IRC since the mid 90s... Have written lots of bots, scripts etc plus set up plenty of stuff to deal with being able to disconnect your client without missing out on anything (currently use https://quassel-irc.org/ with the daemon on a VPS). I was even l33t enough to "read bitchx.doc" back in the day... - Source: Reddit / 3 months ago
irssi - Irssi is a terminal based IRC client for UNIX systems.
HexChat - HexChat is a fork of XChat with bug fixes and new features.
WeeChat - WeeChat is a fast, light and extensible chat client.
mIRC - mIRC: Internet Relay Chat client
Pidgin - Pidgin is an easy to use and free chat client used by millions. Connect to AIM, MSN, Yahoo, and more chat networks all at once.
KVIrc - KVIrc is a free portable IRC client based on the excellent Qt GUI toolkit.