Open-source investigation refers to the systematic collection and analysis of information drawn from publicly available sources. In private investigation, this includes publicly accessible court records, social media profiles, news archives, business filings, property records, and other data that can be legally retrieved without special authorization. Investigators use these sources to build factual profiles, verify claims, or identify leads.
An open-source investigation means your investigator is gathering information that is already available to the public, just doing it more thoroughly and efficiently than most people could on their own. This can include reviewing someone's public social media activity, searching property ownership records, or locating publicly filed legal documents. No hacking, no accessing private accounts, and no special system access is involved.
A client going through a custody dispute may need documentation of a co-parent's publicly posted social media content that contradicts claims made in court filings. A small business owner verifying a potential partner's background may need a review of public business registration records, civil court history, and online presence. A person attempting to locate a biological relative may benefit from a structured search of publicly available genealogy data, obituaries, and address history records.
Licensed private investigators may collect, compile, and analyze information from any source that is legally accessible to the general public without violating federal or state privacy laws. However, laws governing the use of certain public records vary by state, and some information that appears public may carry restrictions on how it can be used or shared. Investigators should operate in compliance with applicable state licensing requirements and applicable data protection statutes.
What will I actually receive at the end of an open-source investigation, and how long does it typically take?
Most investigators deliver a written report summarizing the sources reviewed, the findings gathered, and any supporting documentation such as screenshots, record copies, or date-stamped captures. Timelines vary depending on the scope of the request, but a focused open-source investigation often takes between one and five business days to complete. More complex subjects or broader search parameters will require additional time.
Are there limitations to what an open-source investigation can uncover, and how do investigators handle gaps in the findings?
Open-source investigations are limited to what is publicly available and legally accessible, meaning information that is sealed, private, or held in restricted databases cannot be obtained through this method. If key information is not available from public sources, a licensed investigator may recommend supplemental methods such as surveillance or skip tracing to fill those gaps. Investigators document what was searched, what was found, and what could not be located, so the final report reflects an accurate picture of the effort and its results.
