If you're concerned about dating site matches finding your online presence, He or she will very likely check search engine caches for old. Pipl is a people search engine that scours the Invisible Web for information; basically, Here Are The Best Sites For Finding People Online. Search Only from Most of the Popular Social Networking, and Dating Sites at once with A Single Search - Best You Can Get. Dating Search Engine - Dating Profile Username Search We do not vet and are not responsible for any member content which is posted on this site. Social Media Real-Time Monitoring with Analytics and Email Alerts. All Web, Facebook, Twitter, Google+, Youtube, Instagram, Tumblr, Reddit, Flickr, Dailymotion. Canoodle was a search engine for dating profiles! It was like Google but for dating site profiles. Canoodle boasted that it had the LARGEST database of dating.