Mumble vs ntfy
| Tagline | Low-latency, high-quality open-source voice and text chat for gaming and teams | Simple HTTP-based push notifications to phone and desktop, no account needed |
| Category | Team Chat & Collaboration | Team Chat & Collaboration |
| Replaces | Slack, Discord, Microsoft Teams | Slack, Microsoft Teams |
| GitHub stars | 8.1k | 31k |
| Language | C++ | Go |
| License | BSD-3-Clause | Apache-2.0 |
| Self-host difficulty | 3/5 Moderate | 2/5 Easy |
| Deploy options | Docker Manual | Docker Docker Compose Manual |
| Managed hosting | ||
| Last updated | 9 days ago | yesterday |
| View repo | View repo |
Where each falls short
The honest trade-offs — what you give up with each, versus the proprietary tools they replace.
Mumble
- Desktop client only; no official mobile apps with full feature parity (third-party clients exist but are limited).
- No text channel persistence, message history search, or file sharing beyond basic in-channel text.
- UI is dated and less polished compared to Discord or Teams.
- No video calling, screen sharing, or integrations with productivity tools.
ntfy
- No team chat, threading, or message history browsing; designed for one-way push alerts only.
- No rich message formatting, file sharing, or reactions.
- Rate limiting and attachment storage on the free public server are intentionally restrictive.
- iOS push requires routing through ntfy's own APNs proxy unless you self-compile the app.
Bottom line
Choose ntfy if you want the lower-effort setup; choose ntfy for the larger community and ecosystem. ntfy has seen more recent development. Open each guide below for deploy steps and the full feature gap.
Mumble
Low-latency, high-quality open-source voice and text chat for gaming and teams