Athlinks (Search for Athletes) https://www.athlinks.com Biznar (Business Search Engines) http://biznar.com Crunchbase (Search Innovative Companies and People Behind Them) https://www.crunchbase.com Digle (Crowdsource Search) https://www.digle.com FindSounds (Search the Web for Sounds) https://findsounds.com Harmari (Ads Search) https://www.harmari.com/search/unified Million Short (Filter Top Results) https://millionshort.com Secret Search Engine Labs (Alternative Search Engine) http://www.secretsearchenginelabs.com Think Tank Search https://guides.library.harvard.edu/hks/think_tank_search Wiby (Search Engine for Older Style Pages) https://wiby.me