ISPConfig is an open-source hosting control panel that is designed to make it easy to manage multiple servers from a single interface. It supports both Linux and Unix-based operating systems and provides a wide range of features, including email, DNS, and database management.
Some of the key features of ISPConfig include:
Multi-server management - ISPConfig allows you to manage multiple servers from a single interface, making it easy to scale your hosting environment as your needs grow.
Web-based interface - ISPConfig has a user-friendly web-based interface that allows you to manage all aspects of your hosting environment, including users, domains, databases, and email.
Flexible authentication - ISPConfig supports a wide range of authentication methods, including LDAP, MySQL, and PostgreSQL.
Automated backups - ISPConfig can automatically backup your hosting environment on a regular basis, making it easy to recover from data loss or system failures.
Customizable templates - ISPConfig allows you to create custom templates for different types of websites, making it easy to deploy new sites quickly and efficiently.
Overall, ISPConfig is a powerful and flexible hosting control panel that is well-suited for small to medium-sized hosting environments. Its multi-server management capabilities make it a great choice for businesses that need to scale their hosting infrastructure as they grow.
Online Demo: https://www.ispconfig.org/ispconfig/online-demo/
verry nice panel and free and opensource
I use this on one of my VPS instances. Powerful but rocket science to a noob. Then again Cloudpanel, Hestia are just as good but hestia is definitely more user friendly.