Breach Data
Tools that search known data breaches and leaked credentials.
BreachDirectory
Free lookup to see if an email or username appears in public breaches.
FreeDual-use
DeHashed
Search engine over billions of breached credentials and personal records.
PaidDual-use
Flare
Threat-exposure and dark-web monitoring: finds leaked credentials, stealer logs, and exposed data.
Paid
Have I Been Pwned
Checks emails/accounts against known breaches.
Free
Intelligence X
Search engine over leaks, pastes, darknet and historical web data.
FreemiumDual-use
LeakCheck
Data-breach search engine for exposed emails, usernames and passwords.
FreemiumDual-use
Snusbase
Paid breach-search database indexing leaked credentials and personal data.
PaidDual-use
h8mail
Email OSINT and breach-hunting tool that pulls exposures for an address.
Open sourceDual-use