reverse-image
PimEyes
A face-recognition search engine covering roughly 3.5 billion face images from the open web: upload a photo of a face and it finds other pictures of the same person. It runs through the website only, and actually viewing results requires a paid subscription; there is no public API. Used in person-identification research when ordinary reverse-image search is not face-aware enough.
Sem verificação programática, abre a própria busca do arquivo.
Por que é útil e como funciona
PimEyes is a face-recognition search engine: you upload a photo containing a face and it finds other images across the open web where that same face appears, even when lighting, angle, or background differ substantially. It is the most accessible face-focused reverse-search tool available to researchers and is used in OSINT investigations, missing-person searches, and digital-privacy audits. Viewing the actual matched pages requires a paid subscription; the free tier shows you only that matches exist. Echo links you to PimEyes so you can upload and review the blurred preview before deciding whether to subscribe.
O que há dentro
Approximately 3.5 billion face images crawled from publicly accessible web pages. The index excludes social media platforms and video sites, covering instead news articles, personal websites, forums, and similar open sources.
Acesso
May require solving a captcha before it responds.