Onion versions of services provide access through the Tor network. This setup routes connections through multiple relays and conceals the user's IP address from the service and the service's IP address from the user.
The following compilation lists selected services that maintain official onion addresses. It is intended for individuals who require information on verified Tor-accessible resources while acknowledging the inherent limitations in confirming long-term availability of such addresses.
How to use onion addresses
Access to onion addresses requires the Tor Browser. Before each visit, compare the address against the official source to reduce risks from altered links.
Before using any onion service, confirm that the address originates from a verified location. Addresses obtained from unverified sources should not be used.
More: NCSC: top tips for staying secure online, Privacy Guides: Tor overview, RFC 7686: the .onion special-use domain.

LONELY ROAD
LONELY ROAD operates as a comprehensive platform for various goods, encompassing a wide range of items including cloned cards and software. Multilingual support is available in twelve languages, enhancing accessibility for users. This service allows for parcel locker deliveries in addition to traditional mail options, facilitating secure transactions. Users can also establish their own stores with the assistance of artificial intelligence, adding a layer of customization to the marketplace.
smhkqdc3iiyqoshyl6a2q745mhcrpvysr4vf2y5tv55q74oi56pflxyd.onion
Professor Mariarti
This service offers a collection of resources accessible via the Tor network. Users can find warnings regarding potential risks, as well as recommendations for money-making opportunities and proprietary software.

Nexus Market
Nexus Market operates as an active marketplace focused on digital goods. The platform employs multisignature escrow to protect transactions and features a structured dispute resolution process. It uses multisignature Bitcoin arrangements and is supported by multiple active vendors. An official onion address is available for this marketplace.
ums7mctigzemj3thj7nihnbpdb4evkvwvdfd3obodu2iv2q3s522aiyd.onion
Tor2Door Market
Tor2Door Market is a platform that prioritizes user privacy, featuring a design focused on ease of use. The interface is structured to facilitate straightforward navigation, while ensuring security through integrated encryption for all interactions. This marketplace also implements a seller verification system to uphold standards of quality and reliability among its product offerings.
ytjm2aoy6o65si4xs3ltqs5jbkzyefvzlyzi4u3srqlljlcdhd6bojqd.onionThis overview presents verified information on services with official onion addresses. Verification of addresses remains the responsibility of each user due to changes that may occur over time.