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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
$2.0B
Avg Funding
$80.5M
Global Reach
9
countries

Top Cities for Cyber Security

Vitoria-gasteiz
Greenville
El Segundo
New York
Sydney
Paris

Recently Funded Companies

Export
Vitoria-gasteiz, Spain

The robot cybersecurity firm behind RIS, the Robot Immune System, a security certified solution that protects robots against malware.

Jan 2026

Founder Contacts

41,000+ verified contacts

Greenville, United States

ThreatCaptain is an information technology startup that is a financial cyber risk tool tailored specifically for managed service providers.

$50K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

El Segundo, United States

Saviynt offers an AI-based identity security platform that secures and governs all types of identities across digital ecosystems.

$700.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

New York, United States

AI Agents for Product Security

$20.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Kasada protects online, mobile, and API channels from system takeover, content scraping, DOS, and account takeover.

$19.9M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Paris, France

EVERTRUST helps organizations with software programs, cloud, IT infrastructure, certificate automation, and consulting services.

$11.6M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Florence, Italy

Europe's Top-Tiered Agentic AI Hacker, Mastering API Security Testing

$11.6M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Maroochydore, Australia

CI-ISAC is a a not-for-profit organisation dedicated to strengthening the nation’s cyber resilience.

$4.0M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Kobe, Japan

TelaAxon develops artificial intelligence technology for sustainable operations, enhancing human-AI coexistence, safety, and wellness.

$644K raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Dublin, Ireland

Data Transformation to ensure privacy and security with extended primary and secondary usage of data. Building Privacy AI.

$528K raised
Dec 2024

Founder Contacts

41,000+ verified contacts

New York, United States

Datadog is an observability and security platform that offers infrastructure, applications, software development, and monitoring services.

$870.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Newburgh, United States

Traceless is an AI cybersecurity platform that gives businesses the best tools to secure their critical communications

$250K raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Mountain View, United States

Slik Safe offers encrypted file backup, sync, sharing, and search with AI support across devices and storage platforms.

$2.5M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Monroe, United States

Zorus is the movement of cyber security from on-premise to the Cloud.

$9.0M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

San Jose, United States

CloudBees enables enterprises to deliver scalable, compliant, and secure software, empowering developers to do their best work.

$150.0M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

Toronto, Canada

Rollup ID connects data with confidence, turning data complexity into opportunity.

Dec 2021

Founder Contacts

41,000+ verified contacts

Brooklyn, United States

Outtake is a digital trust platform automating threat classification, detection, and response to enhance enterprise cybersecurity measures.

$40.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Boston, United States

Point Wild is an online protection company that manages a portfolio of best-in-class device security, online privacy.

$150.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Mount Pleasant, United States

Interpres Security helps companies optimize their security performance with a comprehensive new approach to managing the defense surface.

$8.5M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Claymont, United States

Cyberspatial develops a network mapping tool for cyber and IT professionals.

$1.5M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Aviatrix® is a leading cloud network security company.

Dec 2022

Founder Contacts

41,000+ verified contacts

Newport, United Kingdom

Secure access to anything, from anywhere

$1.0M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Toronto, Canada

OptyFi is a decentralized finance (DeFi) asset optimizer.

$2.4M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Lowell, United States

CyberQ is a cybersecurity technology company specializing in advanced threat detection and prevention solutions.

$5.0M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

Sunnyvale, United States

AGI7 is a technology firm that leverages AI to spearhead advancements in physical world automation.

$3.0M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Showing 2076 to 2100 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
$80.5M
Total Funding Tracked
$2.0B
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.New York
2 companies$890.0M
2.Toronto
2 companies$2.4M
3.Vitoria-gasteiz
1 companiesUndisclosed
4.Greenville
1 companies$50K
5.El Segundo
1 companies$700.0M

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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