Tor hidden services

DuckDuckGo is an Internet search engine that emphasizes protecting searchers' privacy and avoiding the filter bubble of personalized search results.

Bitmessage is a decentralized, encrypted, peer-to-peer, trustless communications protocol that can be used by one person to send encrypted messages to another person, or to multiple subscribers.

The Hidden Wiki is the name of several censorship-resistant wikis operating as Tor hidden services that anyone can anonymously edit after registering on the site.

Demonoid is a popular BitTorrent tracker and website that includes file-sharing related discussion forums and a searchable index for the tracker.

Sci-Hub is an online search engine with over 58,000,000 academic papers and articles available for direct download, bypassing publisher paywalls.

Encyclopedia Dramatica (often abbreviated ED and æ) is a satirical website, consisting of a wiki that uses MediaWiki software, and a forum based on XenForo forums software.

The Kavkaz Center (Russian: Кавказ-центр) (KC, literally Caucasus center) is a privately run website/portal which aims to be "a Chechen internet agency which is independent, international and Islamic".

Yatchy is an online social networking service headquartered in Varanasi, Uttar Pradesh, India.

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The Torist is a literary journal first released in late 2015, published on the Tor anonymity network.

ProPublica is a non-profit corporation based in New York City.

TorChat is a decentralized anonymous instant messenger that uses Tor hidden services as its underlying network.

GlobaLeaks is an open-source, free software intended to enable anonymous whistleblowing initiatives.

AlphaBay Market is an online darknet market operating on the Tor network.

SIGAINT is a Tor hidden service offering secure email services.

Grams is a search engine for Tor based darknet markets launched in April 2014.

Bitcoin Fog is a centralised cryptocurrency tumbler for bitcoin.

The Intercept is an online publication launched in February 2014 by First Look Media, the news organization created and funded by eBay founder Pierre Omidyar.

Blockchain.info is a bitcoin wallet and block explorer service.

Riseup is a volunteer-run collective providing secure email account, email list, VPN, online chat, and other online services; the organization was launched by activists in Seattle in 1999.

TheRealDeal is a darknet website and a part of the cyber-arms industry reported to be selling code and zero-day software exploits.

8chan, also called Infinitechan, is an English-language imageboard website composed of user-created boards.