With a modern and intuitive interface
Real-time Text, Audio & Video chat with file sharing
With a document previewer
File and document sharing within the company, privately, or publicly
Personal and company-wide contacts
With up to 20 people attending
Desktop and laptop
Web-version is available through Chrome, Firefox, Safari, Edge, Opera, and many other popular web browsers. More Info »
Tablet & Smartphone
Android and iOS versions are available through the appropriate App stores.
Built to provide users with a seamless experience on any device.
Exceptional user experience across all devices.
Use existing infrastructure
Drop-in integration with the industries' most popular control panels.
Easy to deploy
You can be up and running in days, not months.
Easy to use
Intuitive, real-time web and mobile apps.
Just add more servers to your CrossBox Cluster.
Per-server monthly licensing that includes unlimited domains and accounts.
Multiple locale support.
Built with GDPR and privacy compliances in mind.
Empower your brand
Start offering CrossBox under a custom App name, logo, and color scheme.
Have a single, easy to remember IMAP/SMTP/POP3 hostname for any number of servers.
Provide users from different servers with a single Webmail URL.
Mix Different Servers
A cluster can contain any combination of cPanel, Plesk and standalone servers.