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Seed Security Companies

Explore 406 security startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
406
Total Funding
$122.6M
Avg Funding
$4.9M
Cities
19

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San Francisco, United States
$40.0M
raised

RunSybil is an AI-powered offensive security platform designed to continuously test applications and infrastructure for vulnerabilities.

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

Grenoble, France
$5.9M
raised

Lupin & Holmes is an expert in social engineering and offensive cybersecurity.

Mar 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

Vilnius, Lithuania
$3.0M
raised

WhiteBridge.ai is The Ultimate People Search & Research AI Tool

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

Newark, United States
$4.0M
raised

Change Captain provides change management audit automation software for compliance, code quality, and R&D reporting.

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

Miami, United States
$1.5M
raised

Control is a cybersecurity company that offers security as service for digital assets.

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Palm City, United States
$3.5M
raised

Dark Watch is an international security company that specializes in threat intelligence.

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

Tampa, United States
$500K
raised

Konasense provides a security platform to monitor and govern enterprise artificial intelligence interactions.

Feb 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

New York, United States

Iris streamlines RFP automation with GenAI, generating accurate, tailored responses that cut time and boost win rates.

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

Fairfax, United States
$3.5M
raised

IntelliGRC is a SaaS cybersecurity GRC solution for practitioners and service providers.

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

Menlo Park, United States

CypherShield develops cutting-edge encryption technologies for post-quantum secure infrastructure.

Feb 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Lake Forest, United States
$3.0M
raised

Cydelphi is a cybersecurity startup focuses on AI-native Digital Forensics & Incident Response to accelerate recovery from breaches.

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

New York, United States
$5.0M
raised

Crash Override is a SaaS provider company that provides a list of the things to do.

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

Boise, United States

Cybersecurity, B2B, SaaS

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

Seattle, United States
$8.4M
raised

Clearly AI automates security and privacy reviews

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

New York, United States
$5.0M
raised

Charm Security is an AI-powered Scam and Fraud Defense Platform

Feb 2026
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Melbourne, Australia
$3.3M
raised

SecurePII is a cloud-native compliance platform that secures payments and personal data collection over the phone.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

New York, United States
$6.0M
raised

Cyber A.I. Group specializes in cybersecurity, utilizing artificial intelligence for enhanced security measures.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$4.2M
raised

SubImage provides cloud mapping for security teams, offering visibility and risk reduction through Cartography's open-source tech.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

New Rochelle, United States
$1.7M
raised

NROC Security is a cybersecurity company that offers governance and guardrails for GenAI technology.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

Tallinn, Estonia
$1.5M
raised

eID Easy is a SaaS B2B marketplace of Qualified Electronic Signatures (QES) and electronic identity

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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San Francisco, United States
$4.7M
raised

Pangolin provides an open-source gateway for secure access to internal applications with user-based permissions.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

San Jose, United States
$5.0M
raised

Universal Schema Intelligence layer for machine communication

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$5.0M
raised

ZeroPath is a Computer and Network Security firm that discover and fix exploitable software vulnerabilities.

Sep 2025
Seed

Founder Contacts

19,000+ verified contacts

Berlin, Germany
$6.7M
raised

revel8 stops GenAI social engineering with real-time, personalized simulations across email, SMS, voice & video deepfakes

Sep 2025
Seed

Founder Contacts

19,000+ verified contacts

Austin, United States
$1.3M
raised

Lifeguard provides AI-powered digital safety solutions to help consumers and their families avoid online scams and fraud.

Sep 2025
Seed

Founder Contacts

19,000+ verified contacts

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