
Description: Flagsmith is an open-source feature flag and remote config service. It allows you to manage feature flags and remote config across multiple environments. Useful for progressive delivery, A/B testing, and controlling rollout of new features.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: UpStamps is a cloud-based postage service that allows users to print real USPS postage directly from their computer. It integrates with common mail management platforms to streamline shipping workflows.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API