Ahmia
WorkingFree
Clearnet search of Tor hidden services that filters abuse content.
Search & monitoring (3)
DarkOwl Vision (vendor)
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Commercial dark web monitoring platform.
Ransomware.live
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Tracks ransomware group leak-site claims without hosting stolen data.
Tor network (2)
Tor Metrics Relay Search
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Official Tor Project lookup of Tor relays and exit nodes by IP or fingerprint.
Tor Project
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Official Tor Browser download and safety documentation.
Guides (1)
Bellingcat Toolkit – dark web section
WorkingFree
Vetted research tools and safety notes.