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Cloud Security Startups

Updated July 2026

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

Explore 319 recently funded cloud security companies with verified founder contact information and fundraising data.

Total Companies
319
Total Funding
$874.7M
Avg Funding
$35.0M
Global Reach
10
countries

Top Cities for Cloud Security

Cambridge
San Francisco
Englewood Cliffs
Palo Alto
Santa Clara
Bilbao

Recently Funded Companies

Export
Cambridge, United States

Timus Networks is a platform that develops technologies to build and secure the modern workplace.

$1.0M raised
Aug 2022

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Ankr is a Web3-native infrastructure platform that specializes blockchain development and decentralization.

Aug 2022

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Nightfall is a cloud data protection platform that uses machine learning to identify and detect business-critical data.

$40.0M raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Englewood Cliffs, United States

Own Company is a provider of data protection and management solutions to secure automated and daily backups.

$240.0M raised
Aug 2021

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Energy optimization for data centers. Revenue optimization for power generation.

$300K raised
Jul 2024

Founder Contacts

30,000+ verified contacts

Palo Alto, United States

Endari is the early-stage startups and SMBs build cybersecurity maturity from the ground up can set them up for long-term success.

$4.0M raised
Jul 2024

Founder Contacts

30,000+ verified contacts

Santa Clara, United States

Acalvio is an AI-powered preemptive cybersecurity company focused on countering AI-driven identity and infrastructure intrusion.

$17.4M raised
Jul 2022

Founder Contacts

30,000+ verified contacts

Bilbao, Spain

Plexicus is the AI-native ASPM and Vibe Coding Security platform built for the era of AI-assisted development.

$117K raised
Jul 2025

Founder Contacts

30,000+ verified contacts

Durham, United States

Data443 provides data security and privacy management across the enterprise and in the cloud.

$1.5M raised
Jul 2023

Founder Contacts

30,000+ verified contacts

Fribourg, Switzerland

AI, Cybersecurity, Cloud, Green IT,

$250K raised
Jul 2022

Founder Contacts

30,000+ verified contacts

Atlanta, United States

SecurEnds is an information security company that helps to reduce security risk and costs by automating IGA.

$21.0M raised
Jul 2021

Founder Contacts

30,000+ verified contacts

Toronto, Canada

Automated, inheritable, provable data privacy security compliance for digital health apps

$3.1M raised
Jul 2021

Founder Contacts

30,000+ verified contacts

Buffalo, United States

CloudInsyte offers a platform that uses data to accelerate and simplify IT procurement decisions.

Jul 2022

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

The world's first continuous vulnerability assessment platform enabling companies to implement bug bounty programs into their existing SDLC

$500K raised
Jul 2022

Founder Contacts

30,000+ verified contacts

Austin, United States

ThreatWarrior delivers network detection and response to stop cyber threats across on-premises, cloud, and hybrid environments.

$10.0M raised
Jul 2021

Founder Contacts

30,000+ verified contacts

Rotterdam, The Netherlands

Re-keying mesh: an ephemeral keys and credentials engine made for cloud-native and api-first companies.

$979K raised
Jul 2024

Founder Contacts

30,000+ verified contacts

Austin, United States

NinjaOne serves as an IT platform for endpoint management that enhances productivity, minimizes risks, and lowers overall IT expenses.

$400.0M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

Santiago, Chile

Hackmetrix helps startups improve their security complying with industry standars like ISO27k or PCI.

$1.3M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

Berlin, Germany

Treasury Intelligence Solutions is a cloud-based software for payments, cashflow, liquidity, and financial services.

$53.5M raised
Jun 2022

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

Web & API security testing company

$6.9M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Gothenburg, Sweden

Decentralized Cloud Provider

$25.0M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

San Francisco, United States

An identity and access management platform that offers a consolidated view and control of your ecosystem from on-prem to cloud and SaaS.

$23.0M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

Wilmington, United States

Kloudle helps developers automate cloud security for their prod on DigitalOcean, AWS, Google Cloud, Kubernetes and more

$600K raised
Jun 2022

Founder Contacts

30,000+ verified contacts

Porto, Portugal

We craft software with people we love.

$2.1M raised
Jun 2022

Founder Contacts

30,000+ verified contacts

Los Altos, United States

Normalyze is a data-first cloud security platform.

$22.2M raised
Jun 2022

Founder Contacts

30,000+ verified contacts

Showing 26 to 50 of 319 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 319 cloud security companies tracked in the VCBacked database.

Average Funding
$35.0M
Total Funding Tracked
$874.7M
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Security

1.San Francisco
4 companies$63.3M
2.Austin
2 companies$410.0M
3.Cambridge
1 companies$1.0M
4.Englewood Cliffs
1 companies$240.0M
5.Palo Alto
1 companies$4.0M

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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