Is IRC dead? The honest numbers in 2026

People have been writing IRC's obituary since roughly 2005. The honest answer in 2026: IRC is much smaller than it was, and remarkably stable.

The numbers #

At the peak around 2003–2004, the largest single network (QuakeNet) held over 240,000 simultaneous users, and total IRC usage was close to a million. Between 2003 and 2012, IRC lost roughly 60% of its users to social media, and later another wave to Slack and Discord.

Today the top 100 networks together serve over 160,000 concurrent users — and note that "concurrent" undersells it, since far more unique people pass through per day. Libera.Chat alone hosts about 30,000 simultaneous users in over 22,000 channels. Several hundred networks remain operational, and the totals have been broadly flat for years: the decline stopped, and a floor formed.

Who is still here #

The floor is made of communities for whom IRC's properties are features:

• Open source projects. Official support and development channels for major distributions, languages, and tools live on Libera.Chat and OFTC.
• Operations people. When infrastructure burns, IRC — which depends on almost nothing — is famously the channel that still works.
• Old communities. Channels with 25 years of continuity have survived the death of more platforms than most users have ever joined.
• Privacy-conscious users who prefer a protocol with no account, no ads and no data mining.

What "dead" actually meant #

When people say IRC is dead, they usually mean "the masses left", which is true. But protocols are not products; they do not need growth to survive, only maintainers and users. By that standard IRC is conspicuously alive: server software like Ergo is actively developed, the IRCv3 working group keeps extending the protocol, new clients like Halloy and goguma appear and thrive, and the networks have functioning governance — Libera.Chat updated its bot policy as recently as 2026.

So should you bother? #

If your community is already somewhere else, there is no reason to move. But if you contribute to open source, work in operations, or simply want a chat platform that will exist in twenty years in the same form it exists today, IRC is not a museum — it is infrastructure. Start with what is IRC? and join a channel; it costs two minutes.