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Cloud Security Startups

Updated August 2026

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

Explore 453 recently funded cloud security companies with verified founder contact information and fundraising data.

Total Companies
453
Total Funding
$1.2B
Avg Funding
$48.9M
Global Reach
3
countries

Top Cities for Cloud Security

Santa Monica
New York
Palo Alto
Southlake
South San Francisco
Miami

Recently Funded Companies

Export
Santa Monica, United States

Enterprise-grade cybersecurity in just a tap.

Mar 2022

Founder Contacts

41,000+ verified contacts

New York, United States

Axonius is an asset inventory management platform that focuses on cybersecurity solutions and policies.

$200.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Adlytica builds AI tools, mobile apps, and tech infrastructure systemsblending tech, cloud, and marketing to helpscale fast and smart.

$100K raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Southlake, United States

Gradient is a cybersecurity services organization specializing in Managed Extended Detection and Response (MXDR).

$10.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

South San Francisco, United States

Whirl AI develops an AI-driven platform and agents to understand and modernize complex enterprise IT applications and business processes.

$8.9M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Miami, United States

AI & Data Governance Platform that turns data intelligence into enforceable control across your existing security stack.

Mar 2025

Founder Contacts

41,000+ verified contacts

Chicago, United States

Coro is a cybersecurity company that defends against malware, phishing, data leakage, network attacks, and insider threats.

$100.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands

European private Generative AI for regulated B2B. LAGI© models on your data, on-prem or EU cloud. GDPR & EU AI Act ready.

$1.7M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Rome, Italy

DataKrypto is a cloud encryption company that provides image, mail, mobile, and identity products.

$3.3M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Glendale, United States

Britive delivers complete privileged access protection for the cloud.

$20.5M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Santa Barbara, United States

MixMode is a self-supervised AI platform to defend against cyber attacks.

$45.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

New York, United States

JumpWire makes it easy to enforce secure data practices across applications without having to change any code.

$500K raised
Mar 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Tarsal is a data pipeline that builds for modern security teams.

$6.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

San Mateo, United States

Bedrock Data is a tech company that provides an AI‑native data security, governance and management platform.

Mar 2026

Founder Contacts

41,000+ verified contacts

Portland, United States

Eclypsium offers a platform for supply chain security for IT infrastructure.

$25.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Enhanced Information Security Through Multi-Factor Encryption

$4.4M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

San Antonio, United States

SECUR is a cybersecurity and network security services company that provides consulting and protection services.

$400K raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

SecureX.AI is an AI-native cybersecurity company building the operating system for autonomous decision security.

$2.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Seattle, United States

Native Security provides cloud security controls that auto-align with evolving multi-cloud environments.

$31.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Mattoon, United States

Fidium was developed to defy consumer expectations of network and internet service providers.

$664.6M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Manhattan, United States

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

$20.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Miami Beach, United States

Airiam is an information technology service provider that focuses on cybersecurity, incident response, and custom development.

$1.4M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

San Jose, United States

Securiti is the pioneer of the DataAI Command Center, a centralized platform that enables the safe use of data and GenAI.

Mar 2023

Founder Contacts

41,000+ verified contacts

Boston, United States

SaaS replacement for MFA that users and IT teams love

$7.2M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

San Jose, United States

Balbix offers an AI-native cyber risk and exposure management platform to give security teams a real-time view of their attack surface.

$70.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Showing 151 to 175 of 453 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 453 cloud security companies tracked in the VCBacked database.

Average Funding
$48.9M
Total Funding Tracked
$1.2B
Countries Represented
3

Distribution by Funding Stage

Other25 companies

Top Cities for Cloud Security

1.New York
3 companies$204.9M
2.San Jose
2 companies$70.0M
3.Santa Monica
1 companiesUndisclosed
4.Palo Alto
1 companies$100K
5.Southlake
1 companies$10.0M

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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453 Cloud Security Startups (2026) — Recently Funded — Page 7 | VCBacked