What is Fluxer?
Chat app for friends and communities with servers, voice and video calls, and screen sharing.
Who is Fluxer best for?
Fluxer is best for friend groups and online communities that want Discord-style chat they can host themselves.
Privacy-minded communities
Fluxer shows no ads, sells no data and asks for no ID or face scans.
Voice hangouts
Voice channels with camera and screen sharing with audio run in 16 regions, so calls stay close to the people in them.
Moderated public servers
Roles with exact permissions, timeouts, bans and a moderation audit log keep large groups in order.
Running your own instance
rexctl sets up an instance with HTTPS in one command and handles upgrades, rollbacks and backups.
How much does Fluxer cost?
Fluxer is free to use and free to self-host under AGPL-3.0; the optional Plutonium subscription costs $4.99 a month and adds larger uploads, 4K streaming and profile extras.
- One-command install with rexctl
- Backups, upgrades and rollbacks built in
- No licence key needed
- Join up to 100 communities
- 25 MB uploads, 720p screen sharing
- Custom themes and animated emoji
- 500 MB uploads, 4K 60 fps screen sharing
- Custom emoji and stickers across communities
- Join up to 200 communities
Plutonium is $49.99 when paid yearly. Fluxer is funded by Plutonium, donations and a one-time Operator Pass for backers, with no outside investors. Full pricing on fluxer.com. We checked these prices on .
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Is Fluxer open source?
Yes. Fluxer's code is public under the AGPL 3.0 licence, so you can run it on your own server.
On GitHub
10,856stars
+299 (+2.8%) in the last 30 days
- Last commit
- 13 Nov
- Repository age
- 10 months
- Latest release
- 12 Nov
- Licence
- AGPL 3.0
- Self-hosted
- Yes
- Repository
- fluxerapp/fluxer
What are the best Fluxer alternatives?
Fluxer is an open source alternative to Slack. Buzz, Rocket.Chat, Mattermost and 2 more do the same job and are open source too.
SlackFreeTeam messaging with AI summaries, search and huddle notes.
BuzzOpen SourceBlock's open-source team chat where people and agents share channels.
Rocket.ChatOpen SourceTeam chat with channels, threads, calls and video that organisations run on their own servers.
MattermostOpen SourceChannels, calls, playbooks and AI agents for engineering, security and operations teams.
CampfireOpen SourceGroup chat for companies that you install on your own server, with rooms, DMs and @mentions.
CinnyOpen SourceMatrix chat client with a clean interface, end-to-end encryption and DMs kept apart from rooms.
Questions about Fluxer
What is Fluxer?
Chat app for friends and communities with servers, voice and video calls, and screen sharing.
Who is Fluxer for?
Fluxer is best for friend groups and online communities that want Discord-style chat they can host themselves.
Is Fluxer free?
Yes. Fluxer has a free Self-hosted plan: one-command install with rexctl.
How much does Fluxer cost?
Fluxer's paid plans are Plutonium at $4.99 per month.
Is Fluxer open source?
Yes. Fluxer's code is public under the AGPL 3.0 licence, so you can run it on your own server.
What are the best Fluxer alternatives?
The closest alternatives on Recaply are Slack, Buzz, Rocket.Chat, Mattermost, Campfire and Cinny.
Where can I try Fluxer?
On its official website, fluxer.com.
Do the Fluxer apps work with self-hosted instances?
Yes. Fluxer says its apps work with self-hosted instances, so people on your own server can use the same desktop and mobile apps as fluxer.com.
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