Company lists · Data refreshed October 2026

Top 25 AI phishing protection software companies based in the United States

RevenueBase identified 77 company matches for AI phishing protection software companies associated with the United States as of October 2026 and tracks 3,595 professional contacts across them, including 750 with verified work emails. New York is the largest hub.

This list covers company matches for AI phishing protection software companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 20, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 20, 2026 How this list was built
77Companies
3,595Contacts tracked
750Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest AI phishing protection software companies based in the United States

Ranked by team size
Top 25 of 77 company matches for AI phishing protection software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWashington, DC, United StatesHQ recorded Oct 20, 2026201-500298 contacts →

Exact match

“Sublime is the new standard for email security.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2Exact matchAshburn, VA, United StatesHQ recorded Oct 20, 2026201-500276 contacts →

Exact match

“Cofense is the leader in post-perimeter phishing defense, built for the reality that phishing gets through.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Oct 20, 2026201-500260 contacts →

Exact match

“Adaptive Security is the security layer for the AI era, protecting organizations and their employees from modern cyberattacks.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4Exact matchSan Mateo, CA, United StatesHQ recorded Oct 20, 2026201-500229 contacts →

Exact match

“Arkose Labs helps the biggest enterprises in the world-including top banks, tech giants, social media platforms, airlines, etc-protect their users, revenue and reputation from…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5Exact matchSanta Clara, CA, United StatesHQ recorded Oct 20, 202651-200100 contacts →

Exact match

“Bolster is an AI-powered cybersecurity company helping the world’s leading brands protect their customers from phishing, fraud, and digital impersonation.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6Exact matchCharlotte, NC, United StatesHQ recorded Oct 20, 202651-20083 contacts →

Exact match

“ThreatMark is the fraud disruptor of the future.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
7Exact matchCupertino, CA, United StatesHQ recorded Oct 20, 202651-20082 contacts →

Exact match

“Threatcop, a leading security awareness company, is a pioneer in People Security Management that offers leading AI-powered technology focused on social engineering and email-based…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Oct 20, 202651-20056 contacts →

Exact match

“Trustmi is a leading cybersecurity company dedicated to eliminating socially engineered fraud.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9Exact matchNew York, United StatesHQ recorded Oct 20, 202651-20056 contacts →

Exact match

“ReasonLabs is revolutionizing consumer cybersecurity with advanced, AI-powered protection against scams, fraud, and identity theft.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Oct 20, 202651-20051 contacts →

Exact match

“Cloudmark was acquired by Proofpoint.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11Exact matchResearch Triangle Park, NC, United StatesHQ recorded Oct 20, 2026201-50042 contacts →

Exact match

“Cyren, now part of Data443, protects hundreds of millions of users around the world from sophisticated and emerging email, malware, and web attacks every day.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12Exact matchWhitefish, MT, United StatesHQ recorded Oct 20, 202651-20020 contacts →

Exact match

“NeuroID is now proudly a part of Experian!”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13Exact matchLa Jolla, CA, United StatesHQ recorded Oct 20, 202651-20018 contacts →

Exact match

“EdgeWave is hyper-focused on delivering the World’s Safest Inboxes™ by eliminating email-borne security risks for organizations in the face of targeted, socially engineered…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Oct 20, 202611-5015 contacts →

Exact match

“Petra is ITDR 2.0, built to catch business email compromise, token theft, and other identity attacks in the AI era.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15Exact matchFoster City, CA, United StatesHQ recorded Oct 20, 202651-20014 contacts →

Exact match

“Agari is the Trusted Email Identity Company™, protecting brands and people from devastating phishing and socially-engineered attacks.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
16Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 20, 202611-5011 contacts →

Exact match

“At Kidas, we’re building AI-powered protection against today’s fastest-growing digital threats from scams and phishing to deepfakes and impersonation.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17Exact matchMountain Lakes, NJ, United StatesHQ recorded Oct 20, 202611-5010 contacts →

Exact match

“You know the facts: 90% of all Security Breaches originate with a Phishing Email.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
18Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 20, 20261-108 contacts →

Exact match

“alphaMountain's mission is to build next-generation cybersecurity products and services to enhance malicious investigations and protect individuals on the Internet.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
19Exact matchWaltham, MA, United StatesHQ recorded Oct 20, 202611-507 contacts →

Exact match

“Global companies use GreatHorn to reduce the inherent and pervasive risk associated with the everyday use of email.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
20Exact matchNY, United StatesHQ recorded Oct 20, 20261-106 contacts →

Exact match

“Which cloud-based Anti-Phishing do you use?”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
21Exact matchCoral Springs, FL, United StatesHQ recorded Oct 20, 202611-505 contacts →

Exact match

“Centristic was founded in 1998 and is headquartered in Coral Springs, Florida.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
22Exact matchTustin, CA, United StatesHQ recorded Oct 20, 20261-105 contacts →

Exact match

“SecureAIT is a leading phishing training and simulation company dedicated to empowering organizations with robust cybersecurity defenses.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
23Exact matchFairfax, VA, United StatesHQ recorded Oct 20, 20261-104 contacts →

Exact match

“GTG.Online is a Next Generation Anti-Phishing Platform.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
24Exact matchFort Worth, TX, United StatesHQ recorded Oct 20, 202611-504 contacts →

Exact match

“Your workforce is your most dynamic risk surface.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
25Exact matchCalabasas, CA, United StatesHQ recorded Oct 20, 202651-2002 contacts →

Exact match

“Sky Systems.AI is an innovation driven cybersecurity software company.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase

Showing 25 of 77 AI phishing protection software companies based in the United States

See the full list, filter by size, metro and specialty, and access 750 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

AI phishing protection software companies based in the United States at a glance

As of Oct 20, 2026
20.9%Verified-email coverage
46.7Average contacts per company
11-50Median size (employees)
10.4%Largest-city concentration · New York
Oct 20, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
21
51-200
19
201-500
7
501-1,000
1
1,001-5,000
1
5,001-10,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 77 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “AI phishing protection software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 750 professional contacts with verified work emails across the full matched dataset. 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 October 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “AI phishing protection software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI phishing protection software companies are there based in the United States?

RevenueBase identified 77 company matches for AI phishing protection software companies associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sublime Security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most AI phishing protection software companies?

New York leads with 8 company records, followed by San Francisco (8) and Chicago (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 750 professional contacts with verified work emails tracked across these 77 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 77 AI phishing protection software companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.