Enter a target
Accepted input: Username.
fleet module
Snoop OSINT search
Large-scale username enumeration with strong regional platform coverage. Results land in a Command One case with their source and confidence, alongside the rest of your investigation. Part of Reverse username lookup · all tools.
public sources only · free registration
how it works
From username to evidence
Run the module
The job is sent to a live worker. If no worker can run it, you are not charged.
Review results
Sites where the username appears to be registered.
Verify and export
Link findings in CommandDeck, add notes and export a PDF or CSV case report.
related modules
Pair Snoop with
Combining modules gives independent sources that confirm or rule out a lead.
Username Sweep
Command One's own username prober checks a handle against a large platform catalogue using per-site detection rules, so results arrive in seconds without a worker.
Name Expander
Turns a person's name into realistic handle candidates you can feed into username modules.
Sherlock
The well-known open-source username hunter, run on Command One's worker fleet across hundreds of sites.
Maigret
Builds a dossier on a username across thousands of sites and parses public profile details where it can.
WhatsMyName
Checks a username against the community-maintained WhatsMyName site list.
Blackbird
Sweeps a username or email across a curated site list and pulls metadata from positive hits.
questions
Snoop questions
What does Snoop find?
Sites where the username appears to be registered.
What do I need to start a Snoop search?
Username. Command One only runs a module against targets it accepts.
What are the limits of Snoop?
Regional sites are often slow or offline, which can produce gaps.
How much does Snoop cost?
Registration is free. The module uses credits from your daily allowance or purchased balance. Current costs are listed on the credits page, and you are only charged when the module can actually run.
Try Snoop in a case
Create a free account to run available modules. For lawful research and authorised assessments only.