A privateinvestigatordatabase provides powerful data covering millions of adults in order to help privateinvestigators track down persons-of-interest, fact witnesses, and other individuals as well as gain crucial information about people’s backgrounds. Databases are essential tools in all kinds of investigations, including open-source research (OSINT). Each one serves a different investigative purpose and has its moment to shine. Databases: Your First Agency Investment. In fact, the investigator said that he preferred TruthFinder over some of the paid investigativedatabases that you need a privateinvestigator license to access. Frankly, it shocked me. PrivateInvestigator Gear – TopPrivateInvestigatorDatabases. Our tools needs to be current and also we have to use it with expertise. Not only does the customer want video of the topic, that video needs to be caught expertly with tough settings and also instant choices. investigation apps for android.privateinvestigator report writing software. online tools for privateinvestigators. Privateinvestigators have specialized databases (not available to the public) at their disposal. Here are some of our favorites: Delvepoint, TLO, IRB, and IDI. Would you like to access these sites? Well, you have to be a licensed PI and go through regulatory checks.