Campfire is unclaimed —are you the owner?

Campfire

Super simple group chat, without a subscription. And you get the code, too.·once.com

Campfire is an installable, self-hosted group chat system that you run on your own server. It offers rooms, @mentions, direct messages, mobile support via web/PWA, and dark mode. Since users get the source code, they can customize it and own their data, with no recurring subscription fees.

What it's for

Primary internal chat system to replace Slack or TeamsBackup chat system for when Slack or Teams is downEducational material for studying and modifying real codePrivate, executive-only chat spaceInstant chat rooms for conferences, events, and communities via QR codePrivate, air-gapped chat for company boards

Features 15

@mentions
Air-gapped network operation (no external ping-back required)
Automatic daily update checks with optional manual updates
Chatbot support via HTTP API
Dark mode
Direct messages
Docker image publishing to GHCR
Group chat rooms
IP-based user banning
Japanese language translation
Mobile web and PWA support with push notifications
Private or open rooms
Right-to-left language rendering support
Sidebar-saved search history
Single-command installation via ONCE CLI

At a glance

free tieropen sourceself-hostableAPI

TypeWeb app

DeploymentSelf-hosted

PlatformsWeb

LanguagesJapanese

Company37signals LLC · 1999

Resources

Changelog

Pricing

How we check this

Campfire is entirely free and open source; the only cost is hosting it on your own server.

CampfireFree

Software itself is free; users must provide and pay for their own hosting server.

Requires self-hosting on your own server; concurrent user capacity depends on server resources (e.g. 250 users on 2GB RAM/1CPU, up to 10,000 users on 64GB RAM/32CPU).