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Cloud Security Startups

Updated October 2026

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

Explore 462 recently funded cloud security companies with verified founder contact information and fundraising data.

Total Companies
462
Total Funding
$454.8M
Avg Funding
$18.2M
Global Reach
6
countries

Top Cities for Cloud Security

San Francisco
Mclean
Stockholm
Istanbul
Palo Alto
Irvine

Recently Funded Companies

Export
San Francisco, United States

Picus is a security validation firm that helps organizations to reduce cyber risk through validation processes.

$45.0M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Mclean, United States

RunSafe Security immunizes software without developer friction to enable continous delivery.

$12.0M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Operant provides security at cloud native scale.

$10.0M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

P0 is a universal cloud-access governance platform, that secures all identities - human and machine, without affecting developer workflows

$15.0M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

evroc provides cloud infrastructure, software and services.

$56.2M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Istanbul, Turkey

DTG is the holding company whom building DTCLOUD

$1.9M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Accelerate time-to-automation by delegating routine tasks to AI Teammates

$6.0M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Anjuna enables organizations to securely embrace the cloud by leveraging confidential computing technologies without changing applications.

$25.0M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Irvine, United States

ZeroTier is a networking solution firm that offers the creation of secure, private networks.

$13.5M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Dazz delivers unified security remediation across code, clouds, infrastructure, and applications for security and development teams.

$50.0M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Tracebit provides a cloud threat detection and deception platform that employs decoy systems to attract and capture attackers.

$5.0M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Rosh Ha'ayin, Israel

CogniFiber supplies anomaly detection as a services for IIoT , Cybersecurity, and Fintec, at 100X acceleration and 50% cost using Photonics

$5.0M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Tinfoil provides provable security for AI workloads, bringing the security guarantees of on-prem to the cloud.

$1.1M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Dallas, United States

CheckRed offers a cloud security solution that helps to detect, prioritize, and remediate cloud security risks faster.

$2.5M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Odaseva delivers comprehensive data security and management solutions for enterprises running on Salesforce.

$54.0M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Florida, United States

TouchBrick help companies to connect with the next generation of the internet in secure, and approachable ways.

$510K raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Cambridge, United States

Entro secure and manage the lifecycle of non-human identities & secrets. Entro Security is the pioneer and global leader of the NHI market.

$18.0M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Roseville, United States

YourSix provides cyber secure cloud surveillance and access control solutions.

$10.5M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Tel Aviv, Israel

Mesh Security is the world's first CSMA (Cybersecurity Mesh) Platform

$1.5M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Piscataway, United States

Open source, Security-as-Code platform for developers and security teams to identify and eliminate risks in your clouds.

$250K raised
May 2024

Founder Contacts

41,000+ verified contacts

San Jose, United States

Alkira is a network infrastructure as-a-service company that unifies multiple clouds, sites, and users via an enterprise network.

$100.0M raised
May 2024

Founder Contacts

41,000+ verified contacts

Mclean, United States

Bridge Core is a technology company that provides IT and project management services.

$5.4M raised
May 2024

Founder Contacts

41,000+ verified contacts

Alpharetta, United States

DefenseStorm is a network security company that provides a cloud-based cybersecurity management platform.

May 2024

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

RingLink is building the infrastructure to make physical intelligence real

$1.5M raised
May 2024

Founder Contacts

41,000+ verified contacts

Atlanta, United States

Apptega helps companies build, manage and report on their cybersecurity programs.

$15.0M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Showing 276 to 300 of 462 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 462 cloud security companies tracked in the VCBacked database.

Average Funding
$18.2M
Total Funding Tracked
$454.8M
Countries Represented
6

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Security

1.San Francisco
5 companies$125.0M
2.Palo Alto
3 companies$81.0M
3.Mclean
2 companies$17.4M
4.Stockholm
1 companies$56.2M
5.Istanbul
1 companies$1.9M

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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462 Cloud Security Startups (2026) — Recently Funded — Page 12 | VCBacked