Surface-level checks
Free reverse username checks across the most popular networks on UserSearch.org. Ideal for quick consumer lookups, harassment reports, and first-response teams—no login or card required.
Since 2012 · 18+ years proven
The OSINT feature stack trusted by investigators, journalists, and families.
Born inside law-enforcement workflows, UserSearch pairs lightning username searches with deep intelligence coverage. Everything is engineered to help good people find truth faster--without giving up ethics or accessibility.
Coverage
3,000+platformsSocial, marketplaces, gaming, forums, crypto, and specialty data sources.
Community
500K+monthly usersInvestigators, safety teams, NGOs, and families in 150+ countries.
Heritage
18+years provenOne of the web's oldest reverse lookup services--still iterating weekly.
Access
∞free searchesLightning tier stays free forever; premium tiers live on UserSearch.com.
OSINT building blocks
Everything investigators expect from a modern reverse lookup stack
UserSearch combines multiple lookups—username, email, phone, photo, crypto wallets, even leaked credentials—so you can pivot faster without juggling tabs or APIs. On UserSearch.com, email and phone scans run across the same 3,000+ site graph as username searches.
Exhaustive Data Search
Access all major third-party datasets worldwide. Fan out across 3,000+ platforms—username, email, phone, crypto, and more—in a single query.
Investigate & Review
Analyze every hit in a unified platform. No more tab-jumping; see live results, historic traces, and enrichment signals in one view.
Bookmark & Save
Pin the results that matter. Highlight key profiles, entities, or clues to return to them later without re-running searches.
Organize into Cases
Group your saved evidence into dedicated case files. Manage multi-thread investigations and keep your findings structured.
Reporting
Generate standard PDF and Excel reports instantly. Export your case files for stakeholders, compliance, or court submissions.
Search types
High-level tiers tuned for every investigation moment
All tiers run in RAM, stream live results, and wipe within minutes. Pick the scope you need, not a single hard-coded workflow.
Social + communications
Expands into messaging apps, regional social media, and dating platforms. Great for corporate trust & safety teams validating inbound reports.
OSINT + breach intelligence
Adds breached databases, crypto overlays, WiFi fingerprints, and burner phone sources on UserSearch.com. Built for analysts who need decisive context fast.
Enterprise coverage & API
100+ third-party integrations, bulk uploads, and programmatic delivery unified inside the UserSearch.com platform—unlocking 3,000+ data sources without stitching tools yourself.
Why teams use UserSearch
High-level benefits that help SEO and real investigators alike
Whether you’re documenting findings for court, writing internal playbooks, or publishing blog content, these are the core outcomes people search for around OSINT.
Verify someone before you trust them
Run reverse username checks on UserSearch.org, then upgrade to 3,000+ site email and phone scans on UserSearch.com to ensure a person really owns a profile. Popular with HR, landlords, dating safety advocates, and online sellers.
Investigate breaches & compromised accounts
See if an address shows up in leaked databases, confirm which services were compromised, and instruct users on next steps. Great SEO topic for “what to do after a hack.”
Protect families & communities
Parents, schools, and non-profits monitor who contacts their kids online by running reverse lookups across gaming networks, chat apps, and forums.
Build professional OSINT workflows
Trust & safety, law enforcement, compliance, and brand-protection teams embed our search stack to triage scams, map burner accounts, and export evidence.
FAQ
Common questions about reverse lookups & breached data
Covering the phrases people search before they try an OSINT platform.
How accurate is a reverse username search?
Lightning and Instant tiers validate every hit against the live site in real-time. Deep/Complete tiers on UserSearch.com layer on historic records so you can see when a handle was first observed.
Can I check if my email was leaked in a breached database?
Yes—our breach and credential intelligence runs on UserSearch.com. Your email is checked against breach and credential data mapped to the same 3,000+ platform ecosystem, with upgrades for timelines, password reuse hints, and dark web correlation.
Do you support reverse image and phone lookups?
Picture and phone pivots are part of the modern UserSearch.com and UserSearch.ai premium stack. Premium adds telecom data, SIM intelligence, facial similarity scoring, and API delivery.
Start searching in seconds
Half a million monthly users already trust UserSearch to keep loved ones safe, stop fraud, and support real cases. Join them--no signup needed.