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Cyber Security Startups

Updated August 2026

Companies in the cyber security sector developing innovative solutions and technologies.

Explore 2,680 recently funded cyber security companies with verified founder contact information and fundraising data.

Total Companies
2,680
Total Funding
$318.4M
Avg Funding
$12.7M
Global Reach
5
countries

Top Cities for Cyber Security

San Jose
Woodbridge
Wilmington
Alpharetta
Broomfield
Austin

Recently Funded Companies

Export
San Jose, United States

Protecto.ai focuses on ensuring privacy and data security across the AI lifecycle, prioritizing safety in GenAI interactions

$4.0M raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Woodbridge, United States

Sequretek is a cybersecurity firm that provides security in threat monitoring, incident response, identity, and access governance.

$8.0M raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Wilmington, United States

Workbrew is a SAAS company that provides the missing features and support for companies using Homebrew.

$3.2M raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Alpharetta, United States

HyperSphere engineers quantum encryption infrastructure for cloud applications.

$3.3M raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Broomfield, United States

FusionAuth provides secure, complete and affordable customer identity & access management.

$65.0M raised
Nov 2023

Founder Contacts

41,000+ verified contacts

San Jose, United States

Ambient.ai provides a security platform that applies AI to existing camera infrastructure to sensor and prevent incidents.

$20.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Austin, United States

Wraithwatch is Building Continuously Adaptive Cyber Defenses for the United States and its Allies.

$8.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Upfort is a cyber security and insurance platform that offers comprehensive protection against evolving cyber threats.

$8.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Herzliya, Israel

BrandShield is a brand-oriented digital risk protection company providing threat detection and remediation solutions.

$3.4M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Paris, France

Offboard any user from every account. Even the accounts you don't know about.

$3.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Data protection platform using encryption-in-use and advanced key management

$3.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

San Jose, United States

Spec stops the fraud and AI-powered bots that traditional systems miss.

$15.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Chicago, United States

The highest accuracy device identity platform for high-scale applications

$33.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

New York, United States

Anonybit is a decentralized biometric identification platform that secures biometrics and other digital assets across a host of industries.

$3.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Deasie is a startup that creates tools to give businesses more control over text-generating AI models.

$2.9M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Ann Arbor, United States

SecuritySnares stops the business disruption caused by malware.

$500K raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Baton Rouge, United States

Gutsy is a new way to do security governance, enabled by applying process mining to cyber for the first time

$51.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Dunfermline, United Kingdom

FC Labs develops wearable safety devices to monitor and alert mental acuity.

$184K raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Paris, France

HarfangLab develops a hunting software to boost detection and neutralization of cyberattacks against companies endpoints.

$26.4M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Apollo Secure is an automated cybersecurity platform for startups and small businesses to quickly and easily achieve security compliance.

$383K raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Milford, United States

ApexaiQ is a SaaS-based platform that delivers your IT risk score, asset compliance, maintenance, and vulnerability in a single dashboard.

$700K raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Paris, France

Nano Corp secures and monitors hybrid networks.

$4.4M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Tel Aviv, Israel

Cortica is a technology company developing AI capable of learning and reacting on its own.

$40.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Atlanta, United States

Safely provides commercial insurance and guest screening solutions for the vacation rental market.

$8.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Austin, United States

Intelligent Identity Threat Detection & Response

$4.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Showing 1876 to 1900 of 2,680 companies

About the Cyber Security Startup Ecosystem

The cyber security sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Cyber Security

Cyber Security companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The cyber security sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Cyber Security Funding Breakdown

Here is how funding is distributed among the 2,680 cyber security companies tracked in the VCBacked database.

Average Funding
$12.7M
Total Funding Tracked
$318.4M
Countries Represented
5

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.San Jose
3 companies$39.0M
2.Paris
3 companies$33.8M
3.Austin
2 companies$12.0M
4.San Francisco
2 companies$10.9M
5.Sydney
2 companies$3.4M

Related Industries

Companies in the cyber security sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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