
Description: TrueNAS is an open-source network-attached storage (NAS) operating system based on FreeBSD. It supports file sharing protocols like SMB, NFS, AFP, FTP, and iSCSI. TrueNAS includes features like data protection with snapshots and replication, data encryption, cloud integration, and virtualization support.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ESOS is an open-source, enterprise-grade operating system designed for scalability, security, and reliability. It provides a Linux foundation with additional hardening, management capabilities, and custom optimizations for running business-critical workloads.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API