OctoPerf - OctoPerf is a SaaS load testing solution, based on JMeter.
Q-Stats - Get free marketing insights for every question on Quora.
WebLOAD - WebLOAD - The most flexible and cost effective software for enterprise load, stress and performance testing, integrated with DevOps processes. Click for details
Seoxan - check seo report for any website, alexa ranking, server information, meta tags, authority, page speed and more
StresStimulus - Load testing tool for websites and mobile that works with hard-to-test applications.
HypeStat - HypeStat is free statistics and analytics service, where you can find information about every website.