
Description: MetricStash is an open-source time series database optimized for high-ingestion workloads. It is designed to efficiently handle high volumes of numeric data with automatic aggregation, downsampling, and data expiration. MetricStash is useful for DevOps, IoT, and monitoring use cases.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ChartMogul is a subscription analytics platform that helps businesses track key metrics around recurring revenue, customer churn, MRR, and more. It integrates with billing systems like Stripe and Chargify to automatically pull in subscription data.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API