Optimizely - A/B testing you'll actually use.
Startup Toolkit - Interactive how-to guides to launch your startup
Webtrends Optimize - Webtrends Optimize - a powerful, enterprise-grade Testing and Personalisation platform. AB, MVT & Server-side Testing, Product Recommendations & much more.
Manager checklist - Cheatsheet of things every manager should do
Intellimize - Convert more. Optimize and personalize for every website visitor.
Where To Post Your Product - A curated collection of 280+ websites to share your startup