
Description: Earthly is an open-source build automation tool for monorepo-style codebases. It allows developers to define builds and dependencies in a declarative way, then automatically parallelizes and caches builds for fast, reproducible development.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: CircleCI is a continuous integration and delivery platform that helps developers automate building, testing, and deploying applications. It offers cloud-based infrastructure for running jobs in Linux containers along with insights through analytics and monitoring.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API