Zentyam offers a Linux‑based server platform that integrates natively with Microsoft Active Directory, allowing Windows clients to join a domain without additional CALs. It bundles a standards‑compliant mail server (SMTP, POP3/IMAP) and gateway/infrastructure services such as DNS, DHCP, firewall, and VPN, all managed through a centralized web console. Built on Ubuntu LTS, Zentyam provides regular security updates and optional professional support, delivering a cost‑effective alternative to Windows Server for SMBs and similar organizations.
Funding
$1M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
Organizations that rely on Windows Server for Active Directory, email, and network services face high licensing costs, complex management, and limited flexibility when seeking a Linux-based alternative.
Solution
Zentyal provides a Linux server platform that natively integrates with Microsoft Active Directory, allowing Windows clients to join the domain without additional CALs. The solution bundles a standards‑compliant mail server (SMTP, POP3/IMAP), gateway and infrastructure services for secure internet access, and centralized management tools. Built on Ubuntu LTS, Zentyal delivers regular software updates through each version’s end‑of‑life and offers optional support to ensure reliable operation. By consolidating these core services into a single appliance, Zentyal enables organizations to replace Windows Server with an open‑source, cost‑effective alternative while maintaining compatibility with existing Windows environments.
Target Audience
Primary customers are small‑to‑medium businesses, municipalities, and other organizations that need Active Directory‑compatible directory services, email, and network infrastructure on a Linux platform.
Features
- Native AD compatibility that lets Windows clients join the domain transparently
- Integrated mail server supporting SMTP, POP3, and IMAP using established protocols
- Gateway and infrastructure modules for DNS, DHCP, firewall, and VPN services
- Centralized web‑based administration console for unified configuration and monitoring
- Ubuntu 24.04 LTS foundation with long‑term security updates and optional professional support
- No requirement for Windows user or device CALs, reducing licensing overhead