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Seed Cloud Security Companies

Explore 172 cloud security startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
172
Total Funding
$52.8M
Avg Funding
$2.1M
Cities
18

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London, United Kingdom
$4.0M
raised

CodeWall is building the future of cyber security and on a mission to create the world's best AI super hackers.

Oct 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Paris, France
$4.5M
raised

Fleuret AI develops an autonomous AI-powered penetration testing platform for continuous cybersecurity assessments.

Oct 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Sunnyvale, United States
$125K
raised

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

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$2.0M
raised

LeoTrace provides an AI-focused security governance platform and expert-led penetration testing and cybersecurity services.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$2.0M
raised

LeoTrace provides an AI-focused security governance platform and expert-led penetration testing and cybersecurity services.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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George Town, Cayman Islands
$500K
raised

Caution provides a verifiable confidential compute platform that delivers cryptographic proof for secure and trusted workload execution.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

George Town, Cayman Islands
$500K
raised

Caution provides a verifiable confidential compute platform that delivers cryptographic proof for secure and trusted workload execution.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Osaka, Japan
$3.4M
raised

Sinumy develops touchless identity authentication technology and high-speed, high-precision position measurement technology.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Tokyo, Japan
$308K
raised

ZeamiCyberSecurity develops enterprise cybersecurity SaaS centered on the Zeami Intelligence security intelligence platform.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Madrid, Spain
$1.1M
raised

8Layers is an artificial intelligence platform that offers cloud identity threat detection to organizations

Jul 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Baltimore, United States
$3.6M
raised

Vigilant Sec is a cybersecurity company that offers a software for managing threats and risks for cloud and computer infrastructure.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Lund, Sweden
$534K
raised

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

Jun 2026
Pre-Seed

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
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Clawvisor provides a credential-vaulting gateway and authorization layer for AI agents accessing external services.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States

smol machines provides tools to build, run, and package portable hardware-isolated Linux virtual machines for software development.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Dover, United States
$5.6M
raised

Pinta AI provides an AI security platform that monitors agents and MCP workflows to detect risks and enforce governance.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Conoris Technologies is a staffing agency that offers security check support services for companies.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$2.0M
raised

Pyrexia is the AI workforce platform for healthcare.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Praha, Czech Republic
$2.0M
raised

Zerops offers a developer-focused cloud platform for app development and maintenance.

May 2026
Seed

Founder Contacts

41,000+ verified contacts

Merrimack, United States
$2.5M
raised

Insygna's Agentic Workforce Management platform helps enterprises onboard, govern, and offboard AI agents like temporary workers.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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South San Francisco, United States
$8.9M
raised

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

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands
$1.7M
raised

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

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Santa Clara, United States
$2.0M
raised

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

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Charlottesville, United States
$1.1M
raised

Hardshell is an AI cybersecurity company that offers protection for sensitive data in AI/ML systems by detecting vulnerabilities.

Feb 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Munich, Germany
$4.0M
raised

Warden develops Warden Protocol for blockchain key management and policy-based, cross-chain asset workflows.

Jan 2026
Seed

Founder Contacts

41,000+ verified contacts

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