Google
Bing
Duck Duck Go
Advangle
BingVsGoogle
Yahoo Advanced
Exalead
Searx
iSEEK
iZito
Carrot2
Instya
Million Short
Colossus
ISearchFrom
Have I Been Pwned
Have I Been Pwned allows you to search across multiple data breaches to see if your email address has been compromised.
DeHashed