When your network grows, you need a new Unimus License Key. You cannot "edit" your old key.

| Feature | Requires | |----------------------------------|------------------| | Configuration diff/rollback | Any paid license | | Multi‑node clustering | Enterprise | | API token creation | Professional+ | | SNMP trap / syslog receiver | Enterprise | | Concurrent backup threads >10 | Enterprise |

Suddenly, those dozens of devices weren't Alex's burden anymore. Unimus used that license key to validate its power, reaching out across the network to automate backups and track changes.

| Solution | License Required | Max Devices | Centralized Backup | Change Detection | | :--- | :--- | :--- | :--- | :--- | | | No key | 5 | Yes | Yes | | Unimus (Paid) | Yes | Unlimited | Yes | Yes | | RANCID | No | Unlimited | Yes | No (manual diff) | | Oxidized | No | Unlimited | Yes | Basic | | Ansible + AWX | No | Unlimited | Yes (scripts) | No |

The Unimus License Key pays for the "zero-touch" experience. You are not paying for the software; you are paying for the 24/7 support, regular updates (every 2 weeks), and the GUI that does not require YAML coding.