
Description: Tarsnap is an open source online backup service that emphasizes security and privacy. It provides encrypted, deduplicated backups to the cloud using Amazon S3 storage. Key features include client-side encryption, data deduplication, bandwidth minimization, and customizable retention policies.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Spideroak One Backup is a secure, encrypted online backup service that allows users to back up their data and access it from any device. It offers secure file sharing and collaboration features as well.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API