OSS Discovery

UN
Global
DEVELOPER UTILITIES
SELF-HOSTABLE
ACTIVELY MAINTAINED
FREE
Zammad

ZAMMAD

Zammad: Revolutionize your customer support with Zammad, the Swiss Army knife of open-source helpdesk software. Centralize communication across email, chat, phone, and social media, while staying AGPLv3 compliant. Join the Zammad Foundation-owned community and experience exceptional support with our dedicated team at Zammad GmbH.

GITHUB STARS
5.6k
+12% this month
FORKS
975
Active community
LAST PUSH
Apr 24, 2026
High momentum
WATCHERS
130
Tracking updates
LICENSE
AGPL-3.0
Commercial use
Zammad: Revolutionize your customer support with Zammad, the Swiss Army knife of open-source helpdesk software. Centralize communication across email, chat, phone, and social media, while staying AGPLv3 compliant. Join the Zammad Foundation-owned community and experience exceptional support with our dedicated team at Zammad GmbH.

High Performance

Built for speed and minimal overhead.

Self-hostable

Docker, Kubernetes, or bare metal

Developer Native

Programmable via any language workflow

SUPPORTED LANGUAGES

Ruby
Ruby
TypeScript
TypeScript
CoffeeScript
CoffeeScript
Vue
Vue
JavaScript
JavaScript
HTML
HTML
SCSS
SCSS
Shell
Shell
CSS
CSS
PHP
PHP
Dockerfile
Dockerfile
Raku
Raku
Perl
Perl
Procfile
Procfile

VISUAL INTERFACE

Screenshot 1
Screenshot 2
Screenshot 3

The Quick Glance

Status
Active
Category
Developer Utilities
Pricing
Free
Self-Hosted
Yes
Available on
Web
Latest Release
7.1.0-alpha
Feb 10, 2026

Relative Standing — across 1,284 tools

STARS5.6k
Top 46% globally
FORKS975
Top 34% in Open Source
ACTIVITYVery High
Top 20% Activity
WATCHERS130
Top 28% Community