Holehe online - email OSINT & reverse email lookup - Showcase Project
Listed November 10, 2026
About Holehe online - email OSINT & reverse email lookup
Holehe is an open-source OSINT tool that lets you check whether a specific email
Holehe is a free online email OSINT tool: enter an email address for an instant reverse email lookup across 200+ sites and find the social, developer, shopping, gaming and music accounts linked to it. Runs in your browser, no install. How It Works Password Recovery : Instead of traditional scraping or hacking, Holehe queries the "forgotten password" or account recovery mechanisms of various websites (such as Twitter, Instagram, Spotify, and many others) to see if an account is tied to that email. Stealthy Checks: It performs these checks silently without triggering notifications or alerts to the target email owner. Additional Recovery Data: Beyond just confirming whether an account exists, some platform modules can extract partially obfuscated recovery details, such as hidden recovery phone numbers or secondary email hints. Common Use Cases Privacy & Auditing: Individuals use it to check their own digital footprint, find forgotten accounts they no longer use, and clean up unnecessary online exposure. Security & Investigations: Cybersecurity professionals and researchers use it within legal, ethical parameters to map out accounts during reconnaissance or OSINT investigations.
Project details
Website: https://holehe.online
Project metrics
Average Monthly Visitors: Pre-launch
Average Monthly Downloads: Pre-launch / New project