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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
$459.8M
Avg Funding
$18.4M
Global Reach
10
countries

Top Cities for Cyber Security

San Diego
Tallinn
San Francisco
Burlington
Madrid
New York

Recently Funded Companies

Export
San Diego, United States

Seasats: Effortless ocean data.

$9.1M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia

Blackwall is a cybersecurity company offering bot mitigation and web security solutions for hosting and managed services.

$49.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

AI to monitor thousands of security cameras

$7.4M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Burlington, United States

Pentera is the market leader in Automated Security Validation

$60.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Madrid, Spain

Unified Apple and Android Device Management & Advanced App Distribution for Enterprise App Store

Mar 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Closure enables police, prosecutors, attorneys, and investigators to swiftly uncover the truth.

$500K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Los Altos, United States

Passwordless Authentication Platform

$3.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Tel Aviv-jaffa, Israel

Sola Security provides a self-serve cybersecurity platform that enables organizations to build, customize, and manage security tools.

$30.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia

Transforming how the built world is managed with muon tomography and AI technology

$3.1M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Harmony Intelligence assesses AI systems to determine their possible hazards, constraints, and cyber capabilities.

$3.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Bernalillo, United States

Crogl investigates thousands of alerts per day following your organization's workflows.

$25.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Tel Aviv, Israel

Aryon Security is an cloud security startup that focuses on proactive risk prevention by enforcing AI-powered security policies.

$9.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Converge is a network of technological service partners that give the firm with protection through unique data analytics.

$5.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Odense, Denmark

SaaS, Mobile app, copyright protection,

$2.8M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Mimic Networks is a cybersecurity company that provides an enterprise ransomware defense platform for security teams.

$50.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Marseille, France

Akidaia offers a non-connected access control solution that operates without the need for internet connectivity or a central database.

$1.4M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Anagram offers a platform for human-driven security.

$10.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Santa Barbara, United States

Musubi is an artificial intelligence company that offers content moderation and fraud detection services across social media apps.

$5.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Seattle, United States

Kapta Space develops electrically steerable radar imaging equipment for space.

$5.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Toronto, Canada

Digital ID, KYC, IDV and Sharing, AI and ML SaaS, Mobile App

$250K raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Tel Aviv-jaffa, Israel

Blockaid provides onchain security solutions for monitoring transactions, detecting threats, and securing digital assets.

$50.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Torino, Italy

Drivesec is a cybersecurity company that develops security solutions for the IoT market.

$3.1M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Tel Aviv, Israel

Dream Security is a cybersecurity company that provides critical infrastructure solutions.

$100.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

London, United Kingdom

ThreatSpike delivers true end-to-end cyber security for companies of any size. Rather than tools, we provide results.

$13.1M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Chatham, United States

Customer-first, security platform that empowers transformative engagement with your customers, while taking fraud to zero

$15.1M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Showing 1501 to 1525 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
$18.4M
Total Funding Tracked
$459.8M
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.New York
3 companies$15.5M
2.Tallinn
2 companies$52.1M
3.Tel Aviv-jaffa
2 companies$80.0M
4.Tel Aviv
2 companies$109.0M
5.San Diego
1 companies$9.1M

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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