TeamSpeak provides voice communication across platforms, supporting online group conversations.
Mumble
Mumble provides free open source, low-latency voice communication for online groups and gaming sessions.
About Mumble
Mumble is a free, open-source low-latency voice communication application built for online groups, gaming sessions, and a wide range of other use cases. It is available for macOS, Windows, and web platforms, and prioritizes low latency, high audio quality, and end-to-end encryption for private, secure conversations. It is suitable for both casual users and group administrators looking for self-hosted communication tools.
The app includes features tailored for gamers, such as an in-game overlay that displays active speakers, FPS, and current time, plus positional audio that matches in-game player locations. It also supports multi-channel audio recording for podcasters, and its extensive permission system and self-hosting options make it popular for large online communities, workplaces, and hobby radio groups. Administrators can extend functionality via server APIs, custom scripts, and third-party web interfaces.
Key features
- Low-latency voice communication optimized for gaming and group calls
- End-to-end encrypted, private and secure voice chats by default
- In-game overlay showing active speakers, FPS, and current time
- Positional audio that matches in-game player locations
- Extensive server-side permission system for complex group setups
- Self-hostable server with support for custom scripts and web interfaces
Best for: Gamers, large online community managers, and teams requiring self-hosted, low-latency secure voice chat benefit most.
Good for
- Free and open-source with no licensing restrictions
- Low latency and high audio quality for real-time use
- Self-hostable for full control over data security
- Extensive customization options for administrators and hosts
Watch out for
- No official pre-compiled macOS binaries available for the 1.5.x release series
- Advanced server customization requires technical familiarity with APIs and scripting
Mumble at a glance
- Website
- mumble.info
- Category
- Social & Communities › Messaging Apps
- Type
- Website
- Pricing
- Free
- Platforms
- macOS, Web, Windows
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Mumble alternatives
Tools and sites you could use instead, ranked by how closely they match.
Mumble provides open-source software for real-time voice chat with low latency.
Guildbit hosts Mumble voice chat servers, letting users deploy a server and review upgrade or donation options.
Prose offers an open source alternative to Slack and Teams, with plans and information for large nonprofits and education groups.
Talky offers group video chat and screen sharing through a simple browser-based meeting page.
This Fluxer directory helps users discover bots, grouping listings under utility, music, fun, moderation, and game categories.
Popular in Messaging Apps
Well-known listings from the same topic.
Proton Meetproton.me/meetAltusgithub.com/amanharwara/altusCoyIMcoy.imxabberxabber.comPidginpidgin.imServersfluxerservers.com
Mumble FAQ
Is Mumble free to use?
Yes, Mumble is free to download and use, with no licensing fees or restrictions for the software.
Does Mumble support gaming use cases?
Yes, Mumble offers low-latency voice chat, an in-game overlay, and positional audio optimized for gaming sessions.
Can I self-host a Mumble server?
Yes, Mumble's server software is free and self-hostable, giving administrators full control over data and settings.
Is Mumble voice communication secure?
Yes, all Mumble voice chats are encrypted by default, with public/private-key authentication for added security.
Is something wrong or out of date?
Tell us and an editor will check it.
Own this website?
Claim this listing
Claim the listing and suggest updates yourself. An editor checks every claim first.