Alternatives to Holehe
Checks which services an email address is registered with. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
Holehe
Checks which services an email address is registered with.
Also worth comparing
These listings name Holehe as their own alternative, so the relationship runs both ways.
Sherlock
Finds accounts with a given username across hundreds of sites.
Holehe checks which services an email address is registered with instead of searching for a username, and it is likewise a free open-source command-line tool.
Similar software
Related functionality, not a direct replacement.
Have I Been Pwned
A service that checks whether your email address or password appeared in known data breaches.
Mozilla Monitor
Free web service from Mozilla that checks whether your email appears in known data breaches.
SpiderFoot
Automated open-source intelligence collection with 200 modules.
theHarvester
Collect public information about domains during authorized research.
Maltego
Desktop tool for visually mapping relationships in OSINT investigations.
