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Free Online Tool
Find anyone by their email address. Lessie's AI Agent searches 100+ live sources to return verified name, LinkedIn, company, and role — in under 2 minutes. Free tier available.
Paste an email address into Lessie — work, personal, or unknown sender. No format restrictions, no signup required to start.
Lessie's AI Agent reverse-resolves the email across LinkedIn, company sites, public profiles, social platforms, and live web data — cross-checking signals in real time.
Receive a verified profile in under 2 minutes — full name, current role, company, LinkedIn URL, and supporting context. 95%+ accuracy on B2B emails.
Search across 100+ live data sources — LinkedIn, company websites, GitHub, X, public records, and more — instead of one stale database.
Every lookup runs against live web data, not a cached snapshot. Get current job titles, current companies, and current LinkedIn profiles.
Cross-validated identity matches with confidence scoring. Lessie only returns results when multiple independent sources agree.
Start free with no credit card. Run reverse email lookups on demand and upgrade only when you need higher volume or bulk processing.
Confirm the identity, role, and company behind an inbound reply before booking a meeting — no more wasted calls with unqualified contacts.
Validate candidate emails against LinkedIn and current employer data in seconds, before reaching out or scheduling interviews.
Turn a single email submission into full firmographic context — company, role, seniority — to route leads and personalize follow-up.
Check who's behind an unknown sender before you reply. Spot phishing attempts, impersonators, and unwanted outreach in under 2 minutes.
To find someone by email address for free, paste the email into the lookup box above and run the search. Lessie’s AI matches it against professional records — LinkedIn profiles, company websites, and public web sources — and returns the person’s full name, job title, company, location, and LinkedIn profile in seconds. You get free lookups every day, and no account is needed to run your first searches.
Results are strongest for work emails (like [email protected]), because those are publicly tied to a professional identity. Personal addresses such as Gmail or Yahoo return a match when the owner has linked them to a public professional profile. Only have a name instead of an email? Use the email finder to go the other direction, or verify the address first to make sure it’s active before you search.
