CamFind - CamFind is the very first mobile application that can photograph, identify, and provide information...
AlternativeTo - AlternativeTo lets you find apps and software for Windows, Mac, Linux, iPhone, iPad, Android, Android Tablets, Web Apps, Online, Windows Tablets and more by recommending alternatives to apps you already know.
Exif Metadata Image Search - Search image metadata on the Internet. Exif image metadata search engine
SimilarSites - Easily find more sites like those you like.
KartOO - KartOO ranks among the most powerful Meta search engines.
Product Hunt - A website that lets users share and discover new products