PeekYou

Free name and username search that groups matching social media profiles, photos, and websites by person.

Enterprise identity-resolution search that links emails, phones, usernames, and names into person profiles from deep-web sources. Business accounts only.

Paid identity-verification search by name, email, phone, username, or image, aimed at romance-scam and catfish investigations.

Paid US people search with strong email and username to person matching and social profile aggregation.

Searchable breach database that queries by email, username, name, IP, phone, address, or password hash and returns raw leaked records.

Graph-based link-analysis platform. Run "transforms" against entities (people, domains, emails, companies) to pull data from dozens of integrated sources.