A collection of online resources and tools to help you identify information from email addresses.
General Email Tools
Epieos Email Tool
Enter an email address and see which sites the email address has been used. This is a web frontend of the holehe tool.
Email Header Analyzer
Simple tool that analyzes email headers and making them human-readable.
Free Email Scraper
Easily find email addresses by entering a website URL. This tool will scrape the page for any email addresses and display any results.
HaveIBeenEmotet
Check if an email address or domain is involved in the Emotet malspam campaign.
Email-Format
Helps find the email address formats in use for thousands of different companies.
Hunter.io
Lets you find professional email addresses in seconds. Very useful tool. For best results, a paid subscription is required.
Snov Email Finder
Locate employee email addresses via domain name. Very handy.
WhoWorksThere
Search for a company and provides email address, names and more. Paid subscription is required.
Phonebook.cz
A tool from IntelX that lists all domains, email addresses, or URLs for the given input domain. Wildcards such as *.gov.uk are allowed. Search over 34 billion records.
Have I Been Sold?
A service that checks for email address that are included in marketing and spamming databases.
PeepMail
A tool that allows you to discover business email addresses for users, even if their email address may not be publicly available or shared.
Data Breach Search
HaveIBeenPwned
Lets you search for an email address or phone number. Will tell you what breaches include what you have searched.
BreachDirectory
Search via email address, username or phone number to see censored passwords. They also provide the full password as a SHA-1 hash, which can easily be cracked.
DeHashed
Is the largest & fastest data breach search engine. You can search for IP address, email, username, name, phone, address and more. Requires a paid subscription.
IntelX
Allows you to search through breach data for email address and more. Requires a paid subscription to view full results.
MyPWD
A tool for monitoring leaked passwords for accounts linked to emails. Actually shows you the leaked passwords.
Leaked Site
Another leaked database search. Requires a paid subscription.
WeLeakInfo
Provides you the best leaked breached databases downloads. Requires a paid subscription.
LeakPeek
An all-in-one online data protection platform. Search for your publicly leaked passwords using an email or username. Shows you censored results. Requires a paid subscription to view uncensored results.
LeakedSource
Search for leaked data by email address, name, username, phone number, IP address or password. Requires a paid subscription.
LeakCheck
Check your account for leaks. Requires a paid subscription for best results.
HotSheet
Use this free service to check if an email address is in any hacked data from known breaches. Get a summary of what specific information may be at risk. Essentially a clone of HaveIBeenPwned.
Leak-Lookup
Allows you to search across thousands of data breaches to stay on top of credentials that may have been compromised. Requires a paid subscription.
Am I Breached
Lets you search for name, email, IP, phone number, username, credit card numbers, VIN and more. Requires a paid subscription.
ScatteredSecrets
Allows you to search data breaches to see if your password has been compromised. Requires a paid subscription.
SnusBase
Snusbase makes it easy to stay on top of the latest database breaches and makes sure you and your closest stay safe online. Requires a paid subscription.
Personal Data Leak Checker
Find out if your email or phone number and related personal information could get into the wrong hands.
Data Breach Checker
Use this tool to check if your email address has been compromised in any known data breaches.
Ashley Madison Search
Check to see if an email address was included in the Ashley Madison breach.
PwnDB Onion
An .onion site that allows you to search an email address and provides you with free, uncensored results. You can visit this site without TOR here (CLEARNET PROXY).
Leaked.Domains
Contains a large number of breached datasets to perform passive intelligence gathering on domains. Allows you to search a domain name and see how many times the domain has been included in breached data. Requires registration with a company email to access full reports for that specific domain.
DeepSearch Onion
An .onion site that lets you search through leaked databases. Requires an account.
CheckLeaked
Discover leaks, know the passwords and information that hackers already have about you. Requires a paid subscription.
Breached.co
A RaidForums alternative ran by the prolific pompompurin.
BreachChecker
Enter an email address and see what data breaches it has been included in. Does not provide any leaked data, only a list of breaches similar to HIBP.
HackCheck
Another good site to search through data breaches. Requires a paid subscription.