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Cloud Security Startups

Updated July 2026

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

Explore 312 recently funded cloud security companies with verified founder contact information and fundraising data.

Total Companies
312
Total Funding
$302.5M
Avg Funding
$12.1M
Global Reach
5
countries

Top Cities for Cloud Security

Denver
Tel Aviv
Walnut
Tel Aviv-yafo
New York
Dublin

Recently Funded Companies

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Denver, United States

Todyl operates as a networking and security platform built for MSP or MSSPs.

$50.0M raised
Feb 2024

Founder Contacts

30,000+ verified contacts

Tel Aviv, Israel

Validated Kubernetes Security Posture Management Proactive, Precise, and Continuous Protection

$5.3M raised
Feb 2024

Founder Contacts

30,000+ verified contacts

Walnut, United States

LimaCharlie is an Information security tools & infrastructure delivered in a manner similar to AWS.

$10.2M raised
Feb 2024

Founder Contacts

30,000+ verified contacts

Tel Aviv-yafo, Israel

IONIX is the attack surface management solution that uses Connective Intelligence.

$15.0M raised
Feb 2024

Founder Contacts

30,000+ verified contacts

New York, United States

Vicarius develops a vulnerability remediation platform to help teams protect their apps and assets against software exploitation.

$30.0M raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Dublin, Ireland

Agentic Observability Platform

$1.9M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands

Nedscaper specializes in managed cloud security and consulting services.

$2.4M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Boston, United States

Rezonate provides an identity security platform for monitoring and compliance.

$3.0M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Tel Aviv, Israel

Vulcan Cyber offers a platform for managing and reducing cyber risk.

$34.0M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Woodbridge, United States

Sequretek is a cybersecurity firm that provides security in threat monitoring, incident response, identity, and access governance.

$8.0M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

New York, United States

Gem mission is to help security operations evolve into the cloud era, and stop cloud threats before they become incidents.

$23.0M raised
Sep 2023

Founder Contacts

30,000+ verified contacts

Wilmington, United States

AXMOS Technologies is a professional services company specializing in Google Cloud solutions, founded by former Google employees.

$100K raised
Sep 2023

Founder Contacts

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ verified contacts

New York, United States

Silk Security provides tools that consolidate and prioritize security findings to streamline the remediation process for organizations.

$12.5M raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Sydney, Australia

Simplify Cloud Security

$10.0M raised
Jul 2023

Founder Contacts

30,000+ verified contacts

Tel Aviv, Israel

Wing Cloud creates tools for enabling developers to use the cloud

$20.0M raised
Jul 2023

Founder Contacts

30,000+ verified contacts

San Francisco, United States

PingSafe is a cloud security platform that provides protection against vulnerabilities that traditional security solutions may miss.

$3.3M raised
Jul 2023

Founder Contacts

30,000+ verified contacts

Jersey City, United States

Cyware provides cyber fusion solutions to help businesses detect and stop cyberattacks.

$30.0M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Kapeta redefines how software is built - accelerating and improving every part of the development and deployment life cycle

$1.0M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

Secure industrial operations.

$10.0M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

Columbia, United States

Hopr recognises the increasing relevance of cybersecurity in today's global digital society.

$300K raised
May 2023

Founder Contacts

30,000+ verified contacts

San Jose, United States

Sonet.io is a software that provides control access to SaaS, web applications, and servers to monitor user activity and prevent data theft.

$6.0M raised
Apr 2023

Founder Contacts

30,000+ verified contacts

Menlo Park, United States

Stack Identity transforms cloud IAM operations to secure cloud data, applications and software

$4.0M raised
Apr 2023

Founder Contacts

30,000+ verified contacts

Showing 201 to 225 of 312 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 312 cloud security companies tracked in the VCBacked database.

Average Funding
$12.1M
Total Funding Tracked
$302.5M
Countries Represented
5

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Security

1.New York
4 companies$69.0M
2.Tel Aviv
3 companies$59.3M
3.San Francisco
2 companies$4.3M
4.Denver
1 companies$50.0M
5.Walnut
1 companies$10.2M

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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