Blackbird
Search for accounts associated with a given email across various platforms.
DeHashed
DeHashed helps prevent ATO with our extensive data set & breach notification solution. Match employee and consumer logins against the world’s largest repository of aggregated publicly available assets leaked from third-party breaches. Secure passwords before criminals can abuse stolen information, and protect your enterprise.
Email Address Validator
Improve deliverability, reduce bounce rates, prevent fraud and minimize funnel leaks.
Email Format
is a website that allows you to find email address formats used by different companies.
Email Permutator
a powerful tool designed to aid professionals in generating a range of potential email addresses for a specific contact.
EmailHippo
is an email address verification platform that will check whether a given email address exist or not.
Ghunt
Investigate Google emails and documents.
Gitrecon
Node.js tool to scan GitHub repositories for exposed email addresses and names.
h8mail
Password Breach Hunting and Email OSINT, locally or using premium services. Supports chasing down related email.
Have I Been Pwned
Search across multiple data breaches to see if your email address has been compromised.
Holehe
allows you to check if the mail is used on different sites like twitter, instagram and will retrieve information on sites with the forgotten password function.
Hunter
Hunter lets you find email addresses in seconds and connect with the people that matter for your business.
LeakCheck
Data Breach Search Engine with 7.5B+ entries collected from more than 3000 databases. Search by e-mail, username, keyword, password or corporate domain name.
LeakRadar
Scans for compromised emails and domains in stealer logs, offering proactive breach prevention and real-time alerts.
MailTester
hunt for emails and improve your email deliverability
mxtoolbox
Free online tools to investigate/troubleshoot email server issues.
OSINTEye
OSINT Eye: A WPF Desktop Application for GitHub Intelligence, Social Media Reconnaissance, and Subdomain Discovery
Peepmail
is a tool that allows you to discover business email addresses for users, even if their email address may not be publicly available or shared.
Pipl
a provider of identity solutions.
Reacher
Real-time email verification API, written in Rust, 100% open-source.
Secureito
Secureito detects data breaches involving your email and suggests protection measures.
SherlockEye
Search for publicly available data linked to an email address across multiple sources on the internet.
Snov.io
Find email addresses on any website.
Spamhaus
Lookup Reputation Checker.
ThatsThem
Reverse Email Lookup.
Toofr
Find Anyone’s Email Address in Seconds.
Verify Email
The fastest and most accurate email verification tool.
VoilaNorbert
Find anyone's contact information for lead research or talent acquisition.
Minerva OSINT
Email search tool that finds and aggregates data on a target email from over a hundred websites.