Startup Directory

Cybersecurity Startups

Explore Cybersecurity startups with founder context, funding-stage signals, hiring movement, company profiles, and related 100Xfounder market intelligence.

33 companies indexedFunding-first ordering

Research Brief

How to use this Cybersecurity startup list

This page tracks Cybersecurity startups with a founder-intelligence lens. It is designed for readers who need more than a static company list: founders benchmarking a market, investors scanning category momentum, operators watching hiring and funding signals, and researchers moving between company pages, founder profiles, country hubs, and funding news.

Cybersecurity market context

Cybersecurity startup coverage becomes useful when it connects company data with why the market is moving. This page currently tracks 33 indexed companies in the category. Strong companies usually show a specific buyer problem, credible founder-market fit, evidence of funding or hiring momentum, and enough product clarity to stand apart from broad category language.

T

Torq Team

Torq TeamVerified

Torq

Torq is a no-code automation platform for security and ops teams. Cybersecurity No-Code SaaS

Last round: Series B Bessemer, $50M Series B in 2021

$50.00MPortland, Oregon, USA51-100 employees EmployeesHiring: Open Roles

C

Chainguard Team

Chainguard TeamVerified

Chainguard

Your safe source for open source Cybersecurity Enterprise Software

Last round: Series D Sequoia, $356M Series D in 2025, $3.5B valuation

$356.00MSeattle, Washington, USA201-500 employees EmployeesHiring: Open Roles

F

Forter Team

Forter TeamVerified

Forter

Decision as a Service Fraud Prevention for Online Retailers Cybersecurity Retail

Last round: Series F Sequoia, Bessemer, $300M Series F in 2021, $3.0B valuation

$300.00MSan Francisco Bay Area, California, USA201-500 employees EmployeesHiring: Open Roles

I

Island Team

Island TeamVerified

Island

Build a secure web browser for the enterprise Cybersecurity Enterprise Software

Last round: Series E Sequoia, $250M Series E in 2025, $4.8B valuation

$250.00MDallas, Texas, USA101-200 employees EmployeesHiring: Open Roles

V

Verkada Team

Verkada TeamVerified

Verkada

Verkada is an IoT platform that combines plug-and-play security cameras with intelligent, cloud-based software. Cybersecurity Hardware

Last round: Series D Sequoia, $205M Series D in 2022, $3.2B valuation

$205.00MSan Francisco Bay Area, California, USA1001-5000 employees EmployeesHiring: Open Roles

A

Axonius Team

Axonius TeamVerified

Axonius

Axonius is the cybersecurity asset management platform that lets IT & Security teams see and manage devices Cybersecurity

Last round: Series E Accel, Bessemer, $200M Series E in 2024, $2.6B valuation

$200.00MNew York, New York, USA201-500 employees EmployeesHiring: Open Roles

H

Huntress Team

Huntress TeamVerified

Huntress

Managed cybersecurity without the complexity Cybersecurity Enterprise Software SaaS

Last round: Series D Kleiner Perkins, $150M Series D in 2024, $1.5B valuation

$150.00MRemote201-500 employees EmployeesHiring: Open Roles

SS

Salt Security Team

Salt Security TeamVerified

Salt Security

Salt Security provides an API protection platform designed to prevent attacks by leveraging machine learning and AI. Cybersecurity Artificial Intelligence API

Last round: Series D Sequoia, Y Combinator, $140M Series D in 2022, $1.4B valuation

$140.00MSan Francisco Bay Area, California, USA101-200 employees EmployeesHiring: Open Roles

VA

Vectra AI Team

Vectra AI TeamVerified

Vectra AI

Vectra is a cybersecurity platform that uses AI to detect attackers in real time and perform conclusive incident investigations. Cybersecurity Artificial Intelligence

Last round: Series F Khosla Ventures, $130M Series F in 2021, $1.2B valuation

$130.00MSan Francisco Bay Area, California, USA501-1000 employees EmployeesHiring: Open Roles

C

CyCognito Team

CyCognito TeamVerified

CyCognito

Automates attacker techniques to eliminate critical security risks in an organization’s IT ecosystem Cybersecurity SaaS Enterprise Software

Last round: Series C Accel, $100M Series C in 2021, $800M valuation

$100.00MSan Francisco Bay Area, California, USA101-200 employees EmployeesHiring: Open Roles

S

Semgrep Team

Semgrep TeamVerified

Semgrep

Profoundly improving software security and reliability Cybersecurity SaaS

Last round: Series D Sequoia, $100M Series D in 2025

$100.00MSan Francisco Bay Area, California, USA201-500 employees EmployeesHiring: Open Roles

PS

Pindrop Security Team

Pindrop Security TeamVerified

Pindrop Security

Pindrop uses AI-based Authentication and Anti-Fraud Solutions to increase efficiency in call centers and stop fraudulent transactions. Cybersecurity Fraud Detection Artificial Intelligence

Last round: Series D Andreessen Horowitz, $90M Series D in 2018, $925M valuation

$90.00MAtlanta, Georgia, USA201-500 employees EmployeesHiring: Open Roles

N

Netography Team

Netography TeamVerified

Netography

Netography provides Network Detection and Response capabilities to defend against global threats. Cybersecurity Enterprise Software SaaS

Last round: Series A Andreessen Horowitz, Bessemer, $45M Series A in 2021

$45.00MSan Francisco Bay Area, California, USA11-50 employees EmployeesHiring: Open Roles

F

Fireblocks Team

Fireblocks TeamVerified

Fireblocks

A completely new way to securely transfer digital assets. Cybersecurity FinTech Cryptocurrency

Last round: Series E Sequoia, $400M Series E in 2021, $8.0B valuation

$400.00MNew York, New York, USA201-500 employees EmployeesHiring: Open Roles

C

Claroty Team

Claroty TeamVerified

Claroty

Protects industrial control networks from cyber-attacks. Cybersecurity

Last round: Series E Bessemer, $400M Series E in 2021, $860M valuation

$400.00MNew York, New York, USA201-500 employees EmployeesHiring: Open Roles

IN

Illusive Networks Team

Illusive Networks TeamVerified

Illusive Networks

illusive networks is the global pioneer of deception technology, the mosteffective protection against targeted attacks and APTs Cybersecurity

Last round: Series B Bessemer, $24M Series B in 2020

$24.00MTel Aviv, Israel11-50 employees EmployeesHiring: Open Roles

NT

Nym Technologies Team

Nym Technologies TeamVerified

Nym Technologies

Nym Technologies is a privacy-centric startup Cybersecurity Privacy Crypto

Last round: Series A Andreessen Horowitz, $19M Series A in 2021, $270M valuation

$19.00MSwitzerland11-50 employees EmployeesHiring: Open Roles

A

At-Bay Team

At-Bay TeamVerified

At-Bay

At-Bay is a cybersecurity insurance company that helps businesses meet digital risk head-on. Cybersecurity Enterprise Software

Last round: Series D Khosla Ventures, $185M Series D in 2021, $1.4B valuation

$185.00MSan Francisco Bay Area, California, USA101-200 employees EmployeesHiring: Open Roles

S

SecurityScorecard Team

SecurityScorecard TeamVerified

SecurityScorecard

Instant Threat Analysis for Enterprise Cloud Environments Cybersecurity Enterprise Software

Last round: Series E Sequoia, $180M Series E in 2021, $1.0B valuation

$180.00MNew York, New York, USA201-500 employees EmployeesHiring: Open Roles

M

Monad Team

Monad TeamVerified

Monad

Monad makes security data easy and accessible for DevOps and cloud engineering teams Cybersecurity Compliance Developer Tools

Last round: Series A Sequoia, $17M Series A in 2021

$17.00MSan Francisco Bay Area, California, USA11-50 employees EmployeesHiring: Open Roles

C

Corelight Team

Corelight TeamVerified

Corelight

Corelight is the most powerful network visibility solution for information security professionals. Cybersecurity Enterprise Software

Last round: Series E Accel, $150M Series E in 2024

$150.00MRemote201-500 employees EmployeesHiring: Open Roles

W

Wallarm Team

Wallarm TeamVerified

Wallarm

Wallarm is a new way of defending your web frontends and APIs against cyber attacks. Cybersecurity Enterprise Software

Last round: Series A Y Combinator, $11M Series A in 2018

$11.00MSan Francisco Bay Area, California, USA51-100 employees EmployeesHiring: Open Roles

B

BigID Team

BigID TeamVerified

BigID

BigID is a data intelligence company that helps companies secure customer data and satisfy privacy regulations. Cybersecurity Enterprise Software

Last round: Series D Bessemer, $100M Series D in 2021, $1.2B valuation

$100.00MNew York, New York, USA201-500 employees EmployeesHiring: Open Roles

D

Devo Team

Devo TeamVerified

Devo

Devo is a cybersecurity company that provides cloud-native logging and security analytics for organizations. Cybersecurity Enterprise Software

Last round: Series F Bessemer, $100M Series F in 2022, $2.0B valuation

$100.00MBoston, Massachusetts, USA501-1000 employees EmployeesHiring: Open Roles

C

Castle Team

Castle TeamVerified

Castle

Intelligent protection against user account fraud and hijacks. Cybersecurity Fraud Detection

Last round: Series A Khosla Ventures, $9M Series A in 2019

$9.00MSan Francisco Bay Area, California, USA11-50 employees EmployeesHiring: Open Roles

TL

TRM Labs Team

TRM Labs TeamVerified

TRM Labs

Monitor, detect and investigate crypto fraud and financial crime Cybersecurity Fraud Detection FinTech Crypto

Last round: Series B Bessemer, Y Combinator, $70M Series B in 2022, $600M valuation

$70.00MRemote101-200 employees EmployeesHiring: Open Roles

S

SafeBreach Team

SafeBreach TeamVerified

SafeBreach

SafeBreach executes active breach scenarios and performs continuous validation to find holes in an environment. Cybersecurity

Last round: Series D Sequoia, $53M Series D in 2020

$53.00MTel Aviv, Israel101-200 employees EmployeesHiring: Open Roles

E

evervault Team

evervault TeamVerified

evervault

Evervault is a data security solution provider. Cybersecurity Privacy Developer Tools

Last round: Series A Sequoia, Kleiner Perkins, $16M Series A in 2020, $64M valuation

$16.00MDublin, Ireland11-50 employees EmployeesHiring: Open Roles

SI

Sign In Enterprise Team

Sign In Enterprise TeamVerified

Sign In Enterprise

Develops cloud-based visitor management systems (VMS), making hosting effortless, memorable, and safe. Cybersecurity Enterprise Software Office Administration

Last round: Series A Bessemer, $13M Series A in 2019, $99M valuation

$13.00MVancouver, British Columbia, Canada51-100 employees EmployeesHiring: Open Roles

OR

Open Raven Team

Open Raven TeamVerified

Open Raven

Prevent leaks, breaches, and compliance incidents Cybersecurity Enterprise Software

Last round: Series B Kleiner Perkins, $20M Series B in 2022

$20.00MRemote11-50 employees Employees

A

Aura Team

Aura TeamVerified

Aura

Building identity theft and fraud protection for consumers Cybersecurity SaaS

Last round: Series G Accel, $140M Series G in 2025, $1.6B valuation

$140.00MRemote501-1000 employees EmployeesHiring: Open Roles

H

Hysolate TeamVerified

Hysolate

Hysolate enables organizations to isolate risky and sensitive activities on users’ endpoints with a local workspace that isolates the data Cybersecurity Enterprise Software

Last round: Growth Bessemer, Raised $10M in 2020

$10.00MTel Aviv, Israel51-100 employees EmployeesHiring: Open Roles

PL

Protocol Labs Team

Protocol Labs TeamVerified

Protocol Labs

Protocol Labs is a research, development, and deployment lab for network protocols. Cybersecurity Privacy Crypto

Last round: Growth Sequoia, Raised $52M in 2017

$52.00MRemote101-200 employees Employees

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FAQ

Questions about Cybersecurity startups

What is this Cybersecurity startup page?

It is a 100Xfounder directory page for Cybersecurity startups, combining company profiles, founder context, funding signals, hiring indicators, and internal links into related market pages. 33 companies are currently included in this view.

How are Cybersecurity startups selected?

The page uses structured 100Xfounder company and founder data, then groups profiles by industry. Ordering favors stronger funding, verified company context, founder detail, hiring signals, and useful internal research paths.

How complete is this market page?

This page currently has enough company depth for a full public market brief and inclusion in discovery feeds.

Where should I go next after this Cybersecurity list?

Use related founder profiles, company pages, funding-round pages, country hubs, startup jobs, salary-equity pages, and newsroom coverage to understand the broader market context around these companies.

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Continue discovery through country, industry, stage, funding, and newsroom hubs.

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