Blue Matador vs Ruby Server Timing: What are the differences?

Blue Matador: An automated monitoring and alerting platform. For time-strapped, agile tech teams, monitoring tools are too manual. Understanding baselines, fine-tuning thresholds, and examining visualizations for defects requires significant time and toil. But unlike all the other monitoring tools on the market, it eliminates the need to manually configure alerts. After a quick setup it instantly discovers all of your resources, automatically creates hundreds of alerts out-of-the-box, and proactively notifies you of critical production issues; Ruby Server Timing: Brings Rails server-side performance metrics to Chrome's Developer Tools via the Server Timing API. Bring Ruby on Rails server-side performance metrics 📈 to Chrome's Developer Tools (and other browsers that support the Server Timing API) via the servertiming gem Metrics are collected from the scoutapm gem. A Scout account is not required..

Blue Matador and Ruby Server Timing can be categorized as "Monitoring" tools.

Ruby Server Timing is an open source tool with 495 GitHub stars and 6 GitHub forks. Here's a link to Ruby Server Timing's open source repository on GitHub.