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Cloud Security Startups

Updated July 2026

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

Explore 308 recently funded cloud security companies with verified founder contact information and fundraising data.

Total Companies
308
Total Funding
$766.1M
Avg Funding
$30.6M
Global Reach
6
countries

Top Cities for Cloud Security

Mineola
Sunnyvale
New York
Toronto
San Francisco
Tallinn

Recently Funded Companies

Export
Mineola, United States

RevBits is a leading developer of next-generation endpoint security, privileged access management (PAM), and phishing detection solutions.

$5.0M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Sunnyvale, United States

Invi Grid is a cybersecurity company that works on any digital transformation project.

$500K raised
Jan 2023

Founder Contacts

30,000+ verified contacts

New York, United States

APERION is the Enterprise AI Trust Fabric: runtime governance for AI agents in regulated industries.

$250K raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Toronto, Canada

GRCS Trust builds a unified platform by acquiring and scaling governance, risk, compliance, and security software businesses.

$30.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

San Francisco, United States

The connected safety platform for hospitals and health systems

$22.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

New York, United States

ThreatKey provides security solutions for SaaS and Cloud applications.

$4.0M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Tallinn, Estonia

CybExer provides advanced cyber range solutions, digital twins, and AI testing for high-stakes cybersecurity training.

$1.6M raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Cupertino, United States

Daxa enables AI apps and agents to safely unlock value from enterprise data

Jan 2026

Founder Contacts

30,000+ verified contacts

Reston, United States

Vulnerability remediation without the guesswork.

$750K raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Oslo, Norway

Convier is a software service to identify and understand risk in data. It helps companies fight financial and other types of crime

$550K raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Raleigh, United States

Aligned Technology Group provides advisory and brokerage services for technology-driven business decisions.

$321K raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Santa Clara, United States

Aviatrix® is a leading cloud network security company.

Dec 2022

Founder Contacts

30,000+ 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

30,000+ verified contacts

San Francisco, United States

Upwind Security provides unified cloud and application security, using real-time visibility to identify threats and protect data integrity.

$250.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Fastly helps digital businesses keep pace with their customer expectations by delivering secure and online experiences.

$160.0M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Foster City, United States

Exabeam is a global leader in intelligence and automation that powers security operations. Learn more at www.exabeam.com.

$1.0M raised
Dec 2021

Founder Contacts

30,000+ verified contacts

Santa Clara, United States

Forward Networks builds digital twins, transforming networks to be more agile, reliable, and secure via math modeling.

$50.0M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Salt Lake City, United States

Monarx is an advanced malware detection and remediation solution for web hosters.

$5.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Boulder, United States

Alpin is SaaS management: a single dashboard to discover Shadow IT, cut costs up to 30%, monitor activity and improve security.

Dec 2021

Founder Contacts

30,000+ verified contacts

Verona, Italy

ACCUDIRE is an IT company that offers a blockchain technology-based platform for document generation and real-time monitoring of shipments.

$1.2M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Pleasanton, United States

SaaS, Data Center, Cloud Computing

Dec 2023

Founder Contacts

30,000+ verified contacts

San Jose, United States

Axiado is a security processor company redefining hardware root of trust with hardware-based security technologies, including per-system AI.

$100.0M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

San Diego, United States

GoSecure is an information technology company that specializes in cybersecurity, cloud security, and network security.

$5.9M raised
Dec 2022

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Panther is a modern SIEM platform that solves the challenges of security operations at scale

$120.0M raised
Dec 2021

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Goldilock provides a cybersecurity technology called FireBreak, which allows remote, physical disconnection of devices and networks.

$3.0M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Showing 226 to 250 of 308 companies

About the Cloud Security Startup Ecosystem

The cloud 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 Cloud Security

Cloud 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 cloud 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.

Cloud Security Funding Breakdown

Here is how funding is distributed among the 308 cloud security companies tracked in the VCBacked database.

Average Funding
$30.6M
Total Funding Tracked
$766.1M
Countries Represented
6

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Security

1.San Francisco
4 companies$552.0M
2.New York
2 companies$4.3M
3.Santa Clara
2 companies$50.0M
4.Mineola
1 companies$5.0M
5.Sunnyvale
1 companies$500K

Related Industries

Companies in the cloud 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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