Znuny
The premium Open Source alternative to OTRS
🎯 Best for:Organizations looking for a free, stable, and highly tailorable OTRS alternative.
What is Znuny?
A community-driven fork of OTRS focused on long-term stability and enterprise customer service. It offers deep customization via Perl modules and a comprehensive REST API for complex service environments.
Tech Stack
PerlSupport & Helpdesk
Why Znuny?
- • Enterprise-grade feature set
- • Active community maintenance
- • Powerful process management
Limitations
- • Perl expertise required for dev
- • Complex configuration UI
- • Heavy resource requirements
3/5/2026
Last Update
115
Forks
109
Issues
GPL-3.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to Znuny instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on OTRS)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%