OSINTFree
Building a Subject Profile from Public Data
A structured framework for turning a name and city into an organized, source-cited intelligence profile.
Professional investigative research, public-record intelligence, OSINT resources, background information, and advanced research tools — unified in one secure platform.
Enter a subject and US Data Group assembles fragmented public information into a single, organized intelligence view.
Structured research disciplines — not random internet searching. Each is a professional methodology backed by member resources.
Locate and analyze publicly available information associated with individuals.
Public records, addresses, professional history, court records, and other legally accessible information.
Learn how to locate and interpret government and publicly accessible databases.
Open-source techniques for discovering and organizing publicly available information.
Research corporations, ownership, registrations, and business relationships.
Locate public property records, ownership, liens, and other legally available asset information.
Navigate publicly available court systems and legal records with confidence.
Caller-ID fraud, telecom abuse, verification techniques, and lawful investigative methodology.
Professional research methods, investigative workflows, and case-development techniques.
Members gain access to advanced investigative resources, professional research guides, databases, workflows, intelligence tools, and continuously expanding training material.
A continuously expanding library of advanced research resources, unlocked with membership.
Deep identity resolution and cross-source correlation techniques.
Locate and interpret obscure county, state, and federal databases.
Professional open-source workflows for discovery and verification.
Ownership structures, officers, and business relationship mapping.
Ownership, liens, valuations, and legally available asset data.
Navigate civil, criminal, and appellate record systems nationwide.
Fraud recognition, caller-ID abuse, and verification methodology.
Structured methods for confirming and validating identities.
Professional guides and investigative techniques — structured, sourced, and continuously updated.
A structured framework for turning a name and city into an organized, source-cited intelligence profile.
How professional researchers locate, cross-reference, and interpret fragmented county-level databases.
Lawful verification techniques and red-flag indicators for telecom-based fraud investigations.
Trace corporate structures, registered agents, and beneficial ownership across state registries.
Interpret deeds, valuations, transfers, and liens from publicly available property data.
A repeatable, defensible investigative workflow from intake to organized findings.
Methodologies designed around lawful and publicly accessible information.
Structured investigative workflows instead of random internet searching.
Resources and techniques evolve as databases and technology change.
Premium information organized within a professional member environment.
US Data Group provides investigative education, public-record research resources, OSINT methodologies, and information regarding legally accessible data sources. Users are responsible for complying with applicable federal, state, and local laws and the terms governing individual data providers.
Prohibited uses include unlawful stalking, harassment, impersonation, unauthorized system access, illegal interception, fraud, or unlawful surveillance. US Data Group is not a consumer reporting agency under the FCRA, and information may not be used for eligibility decisions covered by the FCRA.
Learn where to look, how to search, and how to turn fragmented information into actionable intelligence.