About Fluxer

Fluxer is run by Fluxer Platform AB in Sweden and is open source under the AGPL. Read who builds it, how it's funded and what's on the roadmap.

Common misconceptions about Fluxer, the Discord alternativeShort answers to what people most often get wrong about Fluxer, from phone numbers and message scanning to self-hosting and who runs it.
Fluxer vs Discord: is Fluxer a good Discord alternative?Fluxer is open source, free to self-host and shows no ads. How it compares with Discord on price, privacy, features, apps and stability, and where Discord is ahead today.
Is Fluxer funded by venture capital?No. Fluxer is bootstrapped, owned by its founder and funded by the people who use it. This article also lists who funds Discord and other chat apps, with sources.
Fluxer vs Stoat: which open source chat app fits your community?Fluxer and Stoat are both free and open source. We read both codebases to compare self-hosting, features, privacy and apps, and the places where Stoat is ahead.
Fluxer vs Matrix (Element): which one fits your community?Fluxer is built around Discord-style communities, with voice channels and custom emoji, and has federation and end-to-end encryption on its roadmap. Matrix is federated, and Element encrypts DMs and private rooms by default.
Fluxer vs TeamSpeak: is Fluxer a good TeamSpeak alternative?Fluxer is open source, free to self-host with no license key and free for communities on fluxer.com. How it compares with TeamSpeak on price, privacy, features, apps and stability.
Fluxer vs Mumble: which one fits your group?Fluxer saves text history with search and has video and screen sharing, free on fluxer.com or on your own instance. Mumble is a mature voice chat app you host yourself.
Fluxer vs Root: open source and self-hosting comparedFluxer is open source, free to self-host, works in the browser and lets you export your data, and we expect its iOS app on the App Store in early November 2026. Root is a closed-source app from a US company that plans a web app and self-hosting later, and its mobile apps are released in the App Store and Google Play.
Fluxer vs GameVox: is Fluxer a good GameVox alternative?Fluxer is open source with free self-hosting and free communities. GameVox hasn't published its source code, has a free tier and paid tiers for each server, and has mobile apps in the app stores, while Fluxer expects its iOS app on the App Store in early November 2026.
Is Fluxer owned by Discord?No. Fluxer is an independent Discord alternative run by Fluxer Platform AB in Sweden, with its own open source code.
Did Fluxer copy Discord's design?Fluxer keeps a chat layout many people already know and builds its own app on top of it, with its own code, logo and artwork.
What can Fluxer do that Discord can't?Self-hosting, open source code under the AGPL, peer-to-peer calls and a no-AI-training promise are some of the things this Discord alternative offers.
Who runs Fluxer and how it's fundedFluxer Platform AB in Sweden, founded by Hampus Kraft, makes Fluxer. It's funded by optional purchases and donations, with no ads or outside investors.
The story of FluxerHow Fluxer grew from a high school project into an open source Discord alternative with more than 500,000 accounts, told by its founder.
When was Fluxer created?Fluxer started as a high school project between 2020 and 2022, became a private alpha in 2023 and opened to everyone as a public beta in January 2026.
Why haven't I heard of Fluxer before?Fluxer hasn't bought ads or run a marketing campaign yet, because we wanted the service stable and the mobile apps in the stores first. We expect the iOS app on the App Store in early November 2026.
How many people use Fluxer?fluxer.com passed 500,000 accounts in October 2026, after more than 100,000 accounts were created in 16 days in February.
Is Fluxer safe? Is it legit or a scam?Fluxer is run by Fluxer Platform AB, a registered Swedish company. Here's how to check that, and why some site checkers give sites like ours a low score.
How is Fluxer funded?How does Fluxer make money? Fluxer is funded by Plutonium subscriptions, Operator Pass purchases and donations, with no ads, no data sales and no outside investors.
What stops Fluxer from going the way of other chat apps?Fluxer has no outside investors, its code is under the AGPL with no CLA, self-hosting is free, and our policies rule out ads and selling your data.
Is Fluxer dead? Will Fluxer shut down?Fluxer is active, with patch notes on our blog and a public roadmap, and its open source code means anyone can keep running Fluxer on their own instance.
Is Fluxer open source? License and contributionsYes. Fluxer's server, web app, desktop app and mobile apps are open source under the AGPL, and anyone can run, change and share them.
Will Fluxer keep using GitHub? Plans for ForgejoWe plan to move Fluxer's code, builds, releases and container images from GitHub to a Forgejo site and systems we run ourselves. We haven't set a date.
Fluxer and AI: how it's built and your messagesFluxer isn't vibe-coded and never uses your messages or anything else you post to train, fine-tune or evaluate AI models, and outside contributors follow a published LLM usage policy.
Is Fluxer vibe-coded?No. A person who understands the code is responsible for every change to Fluxer and checks it, and you can look through all of it on GitHub.
Fluxer's roadmap, beta status and where updates are postedFluxer's plans are in the public Roadmap 2026 post, changes are listed in the patch notes on our blog, and sign-up on fluxer.com is open with no invite code.
Is Fluxer still in beta? Do I need an invite code?Anyone can sign up for fluxer.com without an invite code. The Android app is in public beta on Google Play, and we expect the iOS app on the App Store in early November 2026.
Is Fluxer reliable? Outages, status and the February rushfluxer.com has been stable for months, short disruptions still happen sometimes, and its early outages came from a sudden rush of new users in February 2026.
Why was Fluxer so unstable in February 2026?fluxer.com is stable today. In February 2026 it was slow and went down often, because more than 100,000 accounts were created in 16 days while it ran on a single server.
Is Fluxer down right now?Check fluxerstatus.com for the live status of fluxer.com, and what to do when the app won't connect.
How do I contact Fluxer? Account, reports, bugs, ideasAccount help, appeals and safety reports go to the addresses on our company information page, and bugs and ideas go to Fluxer Feedback.
How do I report a bug or suggest a feature on Fluxer?Post bugs and feature ideas on Fluxer Feedback, where you sign in with your Fluxer account, vote for other posts and follow updates.
How can I help translate Fluxer?Suggest translations for the languages Fluxer already has on Fluxer's Weblate, and ask for a new language on Fluxer Feedback first.
Does Fluxer have a CLA?No. Fluxer has no CLA, and you keep the copyright in your contributions. Each commit needs a Developer Certificate of Origin sign-off under the AGPL.