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Cyber Security Startups

Updated October 2026

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

Explore 2,736 recently funded cyber security companies with verified founder contact information and fundraising data.

Total Companies
2,736
Total Funding
$401.0M
Avg Funding
$16.0M
Global Reach
8
countries

Top Cities for Cyber Security

Dayton
Tallinn
Milan
Dover
San Francisco
Sarona

Recently Funded Companies

Export
Dayton, United States

Tangram Flex develops AI-based software development tools to serve the defense, automotive, aerospace, and industrial system industries.

$2.0M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia

Automated Investigation and Response Platform Powered by Digital Forensics

$19.0M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Milan, Italy

Cleafy protects web and mobile applications from tampering attempts and deploys countermeasures to guarantee data and content integrity.

$10.8M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Dover, United States

Trickest provides large enterprise clients with a unified platform to visualize, manage, and expand all aspects of offensive security.

$1.4M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Remy Security uses AI to resolve security and privacy reviews with less effort.

$500K raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Sarona, Israel

Pynt is an Innovative API Security testing platform exposing real API threats through simulated attacks.

$6.0M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Mindgard Ltd provides AI security solutions, detecting and mitigating cyber threats for enterprise AI models.

$3.8M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Tel Aviv, Israel

We speak maritime, we do cybersecurity.

$8.0M raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

Red Points offers fraud prevention solutions to help brands fight piracy, impersonation, and distribution abuse.

Sep 2023

Founder Contacts

41,000+ verified contacts

Fulton, United States

Fianu is an automated governance platform that empowers the enterprise to ship compliant software, faster.

$2.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Chester Springs, United States

SAFR Sports is a safety technology company offering concussion protection products.

$2.8M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Austin, United States

SpyCloud is the leader in Cybercrime Analytics. Their solutions transform recaptured darknet data to protect businesses from cyberattacks.

$110.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Tel Aviv, Israel

Grip is a developer of a SaaS security management platform to bring comprehensive visibility across enterprise SaaS applications.

$41.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

ProjectDiscovery is an open-source software that simplifies security operations for engineers and developers.

$25.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Warszawa, Poland

First budget-friendly Breach and Attack simulation platform in SaaS model that proactively identifies security gaps 24/7

$30K raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Chicago, United States

Komo is a platform that helps brands engage audiences through polls, quizzes, and interactive content.

$250K raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Washington, United States

DNSFilter provides security via DNS that protects over 4M end users from online security threats using artificial intelligence.

$15.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

San Mateo, United States

The Data+AI Security company. We safeguard data, detect threats, ensure compliance & reduce AI risks, so you can Innovate with Confidence

$17.7M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

New York, United States

Kivera is the next generation of cloud compliance tooling providing deep visibility and protection across your cloud deployments.

$3.5M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

New York, United States

Resilience supports companies assess, measure, and manage their cyber risk by balancing risk acceptance, mitigation, and transfer.

$100.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Mountain View, United States

Developer-First AppSec Management Platform

$8.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Next-generation space launch company providing efficient, clean and flexible transport to space

$5.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Abbey is a platform for security teams to automate and secure access to sensitive data

$5.3M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Kobe, Japan

Acall is a provider of smart office platforms for workplace and co-working space management.

$9.1M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Irvine, United States

StegAI builds watermark SaaS tools for enterprise customers to secure their digital assets against leaks and misuse.

$5.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Showing 1976 to 2000 of 2,736 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 2,736 cyber security companies tracked in the VCBacked database.

Average Funding
$16.0M
Total Funding Tracked
$401.0M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.San Francisco
3 companies$30.8M
2.Tel Aviv
2 companies$49.0M
3.New York
2 companies$103.5M
4.Dayton
1 companies$2.0M
5.Tallinn
1 companies$19.0M

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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2,736 Cyber Security Startups (2026) — Recently Funded — Page 80 | VCBacked