1. PeekYou Peekyou is the best people Search engine I ever find. PeekYou is really easy to use. You just need to put the first and last name of the people you want to find or username. PeekYou collects and combines scattered content from social sites, news sources, homepages, and blog platforms to present comprehensive online identities. 2. Zaba Search 3. Pipl Pipl comes next on our list.