Tor

What Tor does

Tor operates as a privacy-infrastructure organization whose core product is the Tor anonymity network, an open-source, decentralized system that routes user traffic through a global network of volunteer-operated relays using layered encryption (onion routing) to obscure user location, browsing activity, and identity from network observers, ISPs, and governments. The platform is distributed free of charge with no licensing or subscription fees, and serves a horizontal persona base of privacy-conscious internet users including journalists, activists, researchers, and individuals in restrictive regulatory regimes who face surveillance, censorship, or corporate tracking. Its business model is non-commercial: as a non-profit entity it is funded through grants and donations rather than user revenue, and there are no disclosed paid customers, contracts, or pricing tiers in the source material.

The organization's strategic posture has shifted toward coordinated industry advocacy, most visibly through a 19-organization Privacy Coalition that includes Mozilla, the EFF, Proton, Mullvad, ExpressVPN, and IPVanish. In response to the UK Children's Wellbeing and Schools Act (May 2026) and prior UK online-safety consultations, Tor has participated in joint regulatory submissions opposing age verification mandates on VPNs and other restrictions that would weaken end-to-end privacy. This advocacy positions Tor as a civil-society counterpart to commercial privacy vendors and signals that regulatory defense is now a core strategic activity alongside protocol maintenance and relay-network stewardship.

A significant data caveat applies: the input firmographics (51-100 employees, founded 2008, reactormag.com as website, Tom Doherty as founder/president, New York HQ) describe Tor Publishing Group / Reactor, the science fiction and fantasy imprint and online magazine owned by Macmillan Publishers — not The Tor Project privacy nonprofit. The customer, value-proposition, and partnership data describe The Tor Project. This entity conflict materially affects revenue, headcount, and trajectory assessments and should be resolved before any investment decision.

Name

Tor

Website

https://reactormag.com

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

51–100 employees

Short description

Tor operates an open-source, decentralized anonymity network using layered onion-routing encryption to protect internet users from surveillance, tracking, and censorship. It serves privacy-conscious individuals globally, including journalists, activists, and researchers, and is funded non-commercially through grants and donations.

Ownership category

akta.pro rank

Product category

Online Science Fiction & Fantasy Publication

NAICS

Book Publishers (51313), Book Publishers (513130)

SIC

Periodicals: Publishing Or Publishing & Printing (2721)

akta.pro primary industry

Trade Book Print-on-Demand (Fiction & Nonfiction) (MPAJANAA)

Keywords

• Science fiction publishing
• Fantasy fiction
• Genre fiction website
• Book reviews
• Online fiction magazine

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Markets served

GTM type

B2C

Offering type

Digital Commerce or Content

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Core offering

Tor (operating as Reactor at reactormag.com) is an online science fiction and fantasy publication that publishes original fiction, excerpts, reprints, poetry, comics, recurring columns (such as Babylon 5 Rewatch, Science Fiction Film Club, Reading the Wheel of Time, and the Martha Wells Book Club), and reviews covering books, movies, and television in the speculative fiction space. The site also publishes weekly themed content and operates a free weekly email newsletter.

Product overview

The sources provided do not contain sufficient product and technology intelligence data for Tor. The news sources reference Tor Project's advocacy positions on VPN regulations but do not describe Tor's products, services, or technology offerings. The website sources are entirely from reactormag.com (a science fiction/fantasy publishing site, formerly tor.com), which is a separate entity from The Tor Project (the anonymity network).

Differentiator

Problem solved

Functional benefit

Products and services

• Reactor (Tor) Online Publication An online science fiction and fantasy publication at reactormag.com featuring original fiction, excerpts, reprints, poetry, comics, columns, books coverage, and movies/TV reviews for an English-speaking readership of genre fiction enthusiasts.
• Reactor Weekly Newsletter A free weekly email newsletter sign-up that aggregates fiction, columns, book coverage, and movie/TV recommendations for subscribers.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Six partnerships are on record, tiered core.

• Privacy Coalition (Proton, Mullvad, ExpressVPN, IPVanish, Mozilla, EFF)coreStrategic or Co-development Partner · 5 May 2026Coalition of 19 organizations including the Tor Project, privacy companies (Proton, Mullvad, ExpressVPN, IPVanish), Mozilla, and the Electronic Frontier Foundation published an open letter urging the UK government not to undermine the open web as the Children's Wellbeing and Schools Act became law, warning that online restrictions including potential VPN bans will undermine web security and human rights.
• MozillacoreStrategic or Co-development PartnerMozilla and Tor Project collaborated in responding to the UK's national consultation on online child safety measures, jointly warning that age restrictions on VPNs would undermine privacy and security for all users.
• Proton VPNcoreStrategic or Co-development PartnerProton VPN and Tor Project jointly responded to UK government consultation, warning that mandatory age verification for VPN users would create data vulnerabilities and undermine security.
• Mullvad VPNcoreStrategic or Co-development PartnerMullvad VPN and Tor Project participated in coalition response to UK online safety consultation, warning against age-gating VPN services.
• ExpressVPNcoreStrategic or Co-development PartnerExpressVPN and Tor Project joined industry coalition warning UK government that VPN age restrictions would undermine privacy and create data vulnerabilities.
• Electronic Frontier Foundation (EFF)coreStrategic or Co-development PartnerEFF joined Tor Project and other organizations in open letter to UK government opposing the Children's Wellbeing and Schools Act's online restrictions that could ban VPNs.

Recent moves4 records

Expansion highlights4 records

Direct peers

• Del Rey Books: Penguin Random House's flagship science fiction and fantasy imprint, publishing mass-market and trade SFF titles and operating a competing online readership platform. Directly comparable to Tor Publishing Group on author roster, marketing approach, and target genre audience.
• Orbit Books: Hachette's dedicated science fiction and fantasy imprint with strong author brands (e.g., Joe Abercrombie, Brent Weeks). Competes head-to-head with Tor for SFF bestseller placement and author signings.
• DAW Books: Long-standing SFF imprint now within Penguin Random House, known for sustained midlist publishing and a deep backlist. Direct comparable on genre focus, imprint scale, and author development model.
• Baen Books: Independent science fiction and fantasy publisher with an engaged direct-to-consumer audience and free online content library. Comparable on genre vertical and on community-driven, owned-marketing-channel approach.
• Harper Voyager: HarperCollins's science fiction and fantasy imprint, publishing both trade and digital-first titles. Direct competitor for bestselling SFF authors and shelf-space at major retailers.
• Saga Press: Simon & Schuster's SFF imprint, focused on speculative and genre-bending fiction. Competes with Tor Publishing Group for high-profile debut and bestselling SFF authors.
• Gollancz: Hachette UK's preeminent science fiction and fantasy imprint with a deep backlist and active author community. Direct genre peer, though primarily UK-distributed, useful as a strategic benchmark.
• Clarkesworld Magazine: Long-running online science fiction and fantasy magazine publishing original short fiction and serving core SFF readers. Direct competitive peer at the online-magazine layer to Reactor's Original Fiction and Reprints verticals.
• Locus Magazine: The trade magazine of the science fiction and fantasy field, covering reviews, industry news, and author interviews. Comparable online publication with deep genre authority and a paying subscriber base.

Emerging players

• Angry Robot Books: Independent genre-fiction imprint specializing in science fiction, fantasy, and horror with a digital-first focus. Comparable as a smaller, digitally-astute SFF publisher competing for author attention and reader mindshare.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xx.com/tordotcom
• Facebookfacebook.com/tordotcom

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Tor