Cybersecurity Startups

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

Chainguard

Your safe source for open source Cybersecurity Enterprise Software

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

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

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

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

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

Huntress

Managed cybersecurity without the complexity Cybersecurity Enterprise Software SaaS

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

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

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

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

Semgrep

Profoundly improving software security and reliability Cybersecurity SaaS

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

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

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

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

Claroty

Protects industrial control networks from cyber-attacks. Cybersecurity

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

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

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

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

SecurityScorecard

Instant Threat Analysis for Enterprise Cloud Environments Cybersecurity Enterprise Software

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

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

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

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

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

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

Castle

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

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

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

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

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

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

Open Raven

Prevent leaks, breaches, and compliance incidents Cybersecurity Enterprise Software

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

Aura

Building identity theft and fraud protection for consumers Cybersecurity SaaS

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

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

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