Company lists · Data refreshed September 2026
Top 25 Privacy software companies based in the United States
RevenueBase identified 150 privacy software companies headquartered in the United States as of September 2026 and tracks 3,789 professional contacts across them, including 1,145 with verified work emails and 1,070 with mobile numbers. San Francisco is the largest hub.
This list covers privacy software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest privacy software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 740 | ||||
“NortonLifeLock and Avast merged in 2022 and are now Gen™ (NASDAQ: GEN)- a global company dedicated to powering Digital Freedom through its trusted Cyber Safety brands.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | DuckduckgoPartial evidence | 387 | |||
“At DuckDuckGo, we believe the best way to protect your personal information from hackers, scammers, and privacy-invasive companies is to stop it from being collected at all.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 233 | ||||
“Brave is building a user-first Web.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | VirtruPartial evidence | 223 | |||
“Virtru is a global leader in data privacy and protection.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 120 | ||||
“Anonyome Labs was created by enterprise security software experts, human factor designers, cryptographers, and behavioral psychologists who care deeply about online and offline…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | Privacy BEEIndirect evidence | 83 | |||
“Tired of identity theft, spam, robocalls, junk mail?” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 82 | ||||
“Mage™ is the leading solutions provider for data security and data privacy software for global enterprises.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 74 | ||||
“Cloaked offers people-first, everyday privacy solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 73 | ||||
“IDX is the only consumer privacy company built for agility in the digital age.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 55 | ||||
“Optery is at the forefront of personal data protection, offering state-of-the-art removal software that empowers users – from individuals to large enterprises – to take control of…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | VENZAIndirect evidence | 55 | |||
“Drawing on decades of experience, VENZA is a data protection company that can help organisations mitigate their vulnerabilities and ensure compliance, keeping guests and their…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | Reputation Defender By NortonPartial evidence | 39 | |||
“Reputation Defender is the leader in the online reputation management and digital privacy space.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 36 | ||||
“Enveil is a pioneering Privacy Enhancing Technology company protecting Data in Use.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 35 | ||||
“Data is one of the most valuable assets for enterprises.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | Ironwall By IncogniIndirect evidence | 32 | |||
“Ironwall by Incogni removes personal information from the internet to protect your executives and employees from doxxing, identity theft, data breaches, and real-life harassment.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | EchomarkStrong evidence | 24 | |||
“Enterprise Software as a Service (SaaS) startup providing innovative information security and privacy products to enable the seamless flow of private information.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 24 | ||||
“DataPatrol is a software company, specialized in providing Security and Privacy of company's data and information in an evolved way.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 24 | ||||
“For more than 20 years, Axis Technology has built smart data privacy and protection solutions that use leading software products and combine them with our proven business process…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 21 | ||||
“Prime Factors is the leader in application-layer data protection, providing software products that simplify protecting data where it's most susceptible to a breach.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | PrivacyhawkPartial evidence | 18 | |||
“PrivacyHawk is an all-in-one personal data protection service for consumers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | LokkerIndirect evidence | 17 | |||
“Lokker was founded as a targeted response to the proliferation of online scams, spam, and exploitation of personal data.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | SymitriPartial evidence | 17 | |||
“Symitri is the world's first integrated privacy firewall and real-time data cleanroom for the open web, designed to balance the economic viability of programmatic advertising with…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | IncogniIndirect evidence | 16 | |||
“The most comprehensive personal information removal service on the market covering 180+ data brokers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 14 | ||||
“TrueVault makes software for privacy-conscious businesses.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | redact.devPartial evidence | 14 | |||
“Redact helps people take control of their digital identity and privacy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 150 privacy software companies based in the United States
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Privacy software companies based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among privacy software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “privacy software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among privacy software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 1,145 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many privacy software companies are there based in the United States?
RevenueBase identified 150 privacy software companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Nortonlifelock, headquartered in Tempe, tops this list with the largest team on record.
Which city has the most privacy software companies?
San Francisco leads with 13 headquartered companies, followed by New York (8) and Los Angeles (7).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,145 verified decision-maker contacts tracked across these 150 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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