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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
$818.6M
Avg Funding
$32.7M
Global Reach
12
countries

Top Cities for Cloud Security

Rotterdam
Austin
Santiago
Palo Alto
Berlin
Los Angeles

Recently Funded Companies

Export
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

41,000+ 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

41,000+ 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

41,000+ verified contacts

Palo Alto, United States

Scenera is a leader in protecting human safety, security, and privacy while optimizing AIoT operations.

$3.0M raised
Jun 2022

Founder Contacts

41,000+ 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

41,000+ verified contacts

Los Angeles, United States

Web & API security testing company

$6.9M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Gothenburg, Sweden

Decentralized Cloud Provider

$25.0M raised
Jun 2023

Founder Contacts

41,000+ 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

41,000+ verified contacts

Paitilla, Panama

Guardline is a RegTech platform helping fintechs and regulated companies across LATAM

$1.0M raised
Jun 2025

Founder Contacts

41,000+ 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

41,000+ verified contacts

Porto, Portugal

We craft software with people we love.

$2.1M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Los Altos, United States

Normalyze is a data-first cloud security platform.

$22.2M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Paris, France

Gatewatcher is the first Breach Detection System, detecting the most crafted threats and cyberattacks.

$29.2M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Lund, Sweden

Waveium develops an API-based cloud platform for instant wireless design simulations and validation.

$534K raised
Jun 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Runlayer helps companies deploy, manage, and secure AI agents across their organizations.

$30.0M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

São Paulo, Brazil

EcoTrust introduces an innovative CAASM platform that redefines cybersecurity by focusing on prioritizing critical business risks.

$477K raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Citadel.run is a cloud security and compliance platform for the AWS ecosystem.

$662K raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Madrid, Spain

Security on Autopilot. From Code to Cloud

$4.4M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Miami, United States

Lera Investment Technologies renders cloud computing, vendor management, network security, data storage, and managed IT services.

$13.2M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

San Jose, United States

Prosimo is a cloud Infrastructure that provides fast and secure experiences for all enterprise applications.

$30.0M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Cupertino, United States

Zenarmor is a portable, instant SASE platform that secures networks and devices anywhere.

$500K raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Durham, United States

JupiterOne specializes in providing cybersecurity asset management solutions.

$70.0M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Cambridge, United States

Devo is a cybersecurity company that provides cloud-native logging and security analytics for organizations.

$100.0M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Tolmo is an AI security platform that secures every layer of cloud applications, from code to cloud

Jun 2026

Founder Contacts

41,000+ verified contacts

Stockton, United Kingdom

Communicate Technology specializes in offering network infrastructure, cyber security, cloud management, and IT support solutions.

Jun 2024

Founder Contacts

41,000+ verified contacts

Showing 76 to 100 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
$32.7M
Total Funding Tracked
$818.6M
Countries Represented
12

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Security

1.San Francisco
2 companies$23.0M
2.Rotterdam
1 companies$979K
3.Austin
1 companies$400.0M
4.Santiago
1 companies$1.3M
5.Palo Alto
1 companies$3.0M

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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