Holehe

Holehe Online

Run Holehe in your browser. Paste an email, get back a consolidated report of every site, out of 200+, where that address is registered. No Python install, no virtualenv, no terminal, just one input field and a Search button.

Why an online Holehe?

The original Holehe is a Python CLI. It is brilliant, but it has friction: pip, Python versions, async dependencies, proxy plumbing, broken modules when sites change their sign-up flow. Holehe online removes all of that and keeps only what matters, the answer.

  • Zero setup: works on Chrome, Firefox, Safari, Edge and mobile browsers
  • Always-updated modules, when an upstream site changes, we patch it server-side
  • Rotating outbound IPs to reduce false "rate-limited" results
  • Shareable, persistent reports with a clean URL

How the online version works

  1. Paste an email. Just the address, no tricks.
  2. We fan out to 200+ modules.Each module queries one site's public sign-up or password-recovery endpoint.
  3. Results stream in live. You watch the report build, category by category: social, developer, shopping, gaming, music…
  4. Pivot from the report. Click into any hit to jump to the platform and continue the investigation.

What Holehe online finds

For each email you scan, the online report tells you:

  • Which of the 200+ supported sites the address is registered on
  • The category of each hit (social, dev, e-commerce, gaming, music…)
  • Any sites that rate-limited or blocked the probe
  • Counters showing how active the email is across the open web

Devices and platforms

Because everything runs server-side, Holehe online works the same way on every device:

  • Windows, macOS, Linux desktops
  • iOS and Android phones and tablets
  • Chromebooks, locked-down corporate laptops, kiosk-style browsers
  • Any environment where you cannot install Python, e.g. SOC workstations

Privacy and authorized use

Holehe online is intended for authorized OSINT research only: pentesting, threat intelligence, journalism, fraud analysis, academic work. We never store the email addresses you scan beyond your own report history, and reports remain private to your account unless you explicitly share them.

See the privacy policy for the full details.

Start a scan

Open the home page, paste an email and hit Search. The first report is live in seconds.

Run Holehe online now →