
Description: ElastAlert is an open-source rules engine for alerting on anomalies, spikes, or other patterns of interest in time series data stored in Elasticsearch. It enables users to easily create monitors that will send notifications when user-defined conditions are met.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Icinga is an open source IT monitoring tool used to monitor network services, servers, applications, and business processes. It can send notifications about issues and outages, as well as generate reports on infrastructure performance.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API