Log Owl - Open-source, privacy-focused error tracking and analytics
LogTailApp - LogTail is a local and remote (SSH) log file viewer and monitoring application for Mac OS X. It is a pure, modern, document-based Cocoa App
Olvy - Announce new features with beautiful and effective in-app widgets and standalone pages with our powerful release note tool, and see your release feedback turn into insights.
Hawk - Hawk provides visual user tracking and error reporting with live screen view, deep filtering and robust access control.
Huddu - Huddu is a SAAS platform that aims at allowing everyone, to quickly get started with collecting insights about their business, infrastructure, or really anything else you can think of.
Echoes HQ - Engineering analytics through the lens of business value