browserup is building a set of world-class automation tools using Selenium. Their first tool is a performance/load testing tool. You can sign up for early access to their beta on their website.
InfluxDB allows browserup to aggregate data to show trends that just wouldn’t be possible with an in-house solution. By doing DevOps monitoring with InfluxDB, they can show their customers a large amount of detail during their load tests to identify any performance issues.