Description: LeakBase is a database of leaked emails and passwords that can be searched to see if your information has been compromised. It is controversial because the data was obtained illegally, though some argue it serves a public good by allowing people to check if their data is secure.
Type: software
Description: Metasearch is a software that allows users to search multiple search engines and databases simultaneously and compare results. It aggregates data from various sources for a unified view.
Type: software
Pricing: Open Source