VWO - Use VWO to tweak, optimize & personalize your website with minimal IT help.
Hipstamatic - Hipstamatic is a world-class photography app and Apple’s original App of the Year.
Optimizely - A/B testing you'll actually use.
Snapseed - Snapseed is a photo enhancement and sharing app with a powerful suite of imaging filters and tools...
Crazy Egg - Through Crazy Egg's heat map and scroll map reports you can get an understanding of how your visitors engage with your website so you can boost your conversion rates.
PicLabs - PicLabs is a wonderful tool to edit and experiment with your pictures. • Add beautiful effects