Revealer / Search tools
Email Lookup & Email OSINT
Enter an email address to find linked accounts and reused usernames, and check known breach datasets. See everything in one report.
Free to start · 756 platforms · Results as sources respond
What an email lookup finds
An email lookup starts with one address and returns the accounts and records tied to it. Because most people register everywhere with the same address, that single email links out to social profiles, reused usernames, and the breaches where it was exposed. You get one report showing which platforms the address is on, which handles share it, and what data leaked, with each result pointing back to its source.
How email OSINT works
Email OSINT cross-matches an address against public profiles and known breach data. The search checks the address against 756 platforms, looks for the usernames commonly derived from it, and compares it against breach and stealer-log records. Matches from these sources are pulled into one view so you can see the full footprint of a single email instead of checking each site by hand.
Reverse email lookup
A reverse email lookup works backward from an address to the accounts linked to it. This helps when an email is all you have from a message or a marketplace listing and you want to verify that the account behind it is legitimate. The lookup connects the address to the social profiles and usernames that share it, so you can check whether an account is really who it claims to be.
Check your own breach exposure
Run an email breach check on your own address to see where it has leaked. The report lists which known breaches include your email and what was exposed, such as passwords, phone numbers, or usernames. Once you know which accounts are affected, you can change any reused password that leaked and turn on two-factor authentication where it matters most.
Find social media by email
Because most accounts are registered with an email, that address often maps to the profiles created under it. Searching by email links an address to social accounts, forum handles, and other usernames that share it. Use it to verify that an account is really tied to the address it claims — for example when confirming a sender or a marketplace seller — or to check where your own address shows up across platforms.
Use it responsibly
Revealer searches public records and breach data. It is not a consumer reporting agency, so results may not be used for employment, tenant, or credit decisions covered by the FCRA. Use email lookup for security research, account verification, and understanding your own data exposure.
Using Revealer
Frequently asked questions
What is an email lookup?
An email lookup is a search that takes an email address and finds the accounts, public records, and data breaches connected to it. Because people reuse the same address across services, one email often links to social profiles, usernames, and breach records.
What is an email address linked to?
A reverse email lookup shows what an address connects to — the social media accounts, reused usernames, and breach records that share it. Email is one of the strongest identifiers in OSINT, which makes it useful for verifying that an account is legitimate and for checking your own exposure.
How do I check if my email was in a data breach?
Run a breach check on your own address. The results show which known breaches include your email and what data was exposed, matched against known breach datasets, so you can change reused passwords and secure those accounts.
Is email lookup free?
You can start for free. Free accounts get a limited number of lookups; paid plans add more searches, breach monitoring, and exposure alerts.
How fast are results?
Results come back as sources respond. Enter an email address, and the search returns linked profiles, usernames, and breach hits in one report.
Can I use email lookup for a background or tenant check?
No. Revealer is not an FCRA consumer reporting agency. Do not use results for employment, housing, or credit decisions.
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