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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
$4.7B
Avg Funding
$187.4M
Global Reach
7
countries

Top Cities for Cloud Security

New York
Wilmington
Weehawken
Cupertino
Singapore
Las Vegas

Recently Funded Companies

Export
New York, United States

The best way to send and respond to security questionnaires

$6.4M raised
Sep 2022

Founder Contacts

41,000+ verified contacts

Wilmington, United States

SaaS Alerts is a cloud security company built for MSPs to protect and monetize customer SaaS applications.

$22.0M raised
Sep 2022

Founder Contacts

41,000+ verified contacts

Weehawken, United States

TrueFort brings zero trust to application environments to detect and contain critical security risks before they impact your business.

$30.0M raised
Sep 2021

Founder Contacts

41,000+ verified contacts

Cupertino, United States

Isovalent builds open-source networking, service mesh, security, and observability software for modern cloud-native infrastructure

$40.0M raised
Sep 2022

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Borneo is a data security platform that helps companies to prevent sensitive data misuse, stop data leaks, and drive privacy compliance.

$18.0M raised
Sep 2021

Founder Contacts

41,000+ verified contacts

Las Vegas, United States

Xiid’s AbsoluteZero™ Trust Network blankets your existing network with a simple, effective security overlay reducing threat entry points.

Sep 2025

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Netskope is an IT firm that specializes in real-time security, stopping threats, protecting data, and network management services.

Sep 2024

Founder Contacts

41,000+ verified contacts

San Mateo, United States

Snowflake is a cloud data platform that provides a data warehouse as a service designed for the cloud.

$3.8B raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Advanced application security testing for evolving attack surface coverage. Go hack yourself.

$10.0M raised
Sep 2022

Founder Contacts

41,000+ verified contacts

Raleigh, United States

Profian solves cloud security for data in use

$5.0M raised
Sep 2021

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Confidential AI Compute Platform

$1.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Next Generation Web Security Platform

$300K raised
Sep 2022

Founder Contacts

41,000+ verified contacts

Eden Prairie, United States

EnQuanta provides quantum-resilient, crypto-agile software for cryptographic security and data protection.

Sep 2026

Founder Contacts

41,000+ verified contacts

Eden Prairie, United States

EnQuanta provides quantum-resilient, crypto-agile software for cryptographic security and data protection.

Sep 2026

Founder Contacts

41,000+ verified contacts

Grand Cayman, Cayman Islands

EarthFast is a blockchain service provider that offers secured crypto front-end hosting solutions.

$1.4M raised
Sep 2024

Founder Contacts

41,000+ 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.

$300.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Cyera is an AI-native data security platform that helps enterprises discover, classify, govern, and protect sensitive data.

$400.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Sunnyvale, United States

Pervaziv AI is an enterprise AI and cybersecurity platform that assists organizations with secure coding and DevSecOps automation.

$125K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Madrid, Spain

Helping organizations to adopt Threat Intelligence

$500K raised
Sep 2021

Founder Contacts

41,000+ verified contacts

Durham, United Kingdom

Hicomply automates information security & helps you prove to customers you take it seriously through ISO 27001, SOC2, GDPR and more....

$4.1M raised
Sep 2021

Founder Contacts

41,000+ verified contacts

Seattle, United States

MIND is a cybersecurity company that offers an AI-native data loss prevention (DLP) platform that is simple, autonomous and complete.

$72.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Boston, United States

The user-focused endpoint security platform for teams that Slack.

$17.0M raised
Sep 2021

Founder Contacts

41,000+ verified contacts

Australian Capital Territory, Australia

Internet 2.0 specializes in cyber security, intelligence, cloud, cyber defense, Encryption, ransomware, malware, and cyber consulting.

$5.0M raised
Sep 2022

Founder Contacts

41,000+ verified contacts

Reston, United States

ORock Technologies provides IaaS and cloud services to IT companies and customers in defense, government, and regulated industries.

Sep 2021

Founder Contacts

41,000+ verified contacts

Santa Ana, United States

Devrims - A Managed Cloud Hosting Platform

$1.0M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Showing 1 to 25 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
$187.4M
Total Funding Tracked
$4.7B
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Security

1.New York
2 companies$406.4M
2.San Francisco
2 companies$301.0M
3.Eden Prairie
2 companiesUndisclosed
4.Wilmington
1 companies$22.0M
5.Weehawken
1 companies$30.0M

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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