ConversionChecklist.org - A 41 point checklist to make your website convert better
Intellimize - Convert more. Optimize and personalize for every website visitor.
UX Project Checklist - The UX Design Process From A to Z
Webtrends Optimize - Webtrends Optimize - a powerful, enterprise-grade Testing and Personalisation platform. AB, MVT & Server-side Testing, Product Recommendations & much more.
quicktype - Generate beautiful, typesafe code from data
Chartbeat - Chartbeat shows you real-time traffic to your website and allows you to set alerts for any downtime or spikes in traffic.