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Seed Cyber Security Companies

Explore 1,127 cyber security startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
1,127
Total Funding
$61.2M
Avg Funding
$2.4M
Cities
22

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Newark, United States

Cypherleak is a company that automates several parts of threat intelligence, information collecting, and reconnaissance.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Paris, France
$3.5M
raised

Endpoint Security. Built on Zero Trust. Powered by AI. Ready for anything.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Auckland, New Zealand
$910K
raised

Authsignal is a drop-in consumer authentication platform. Uplift security & deploy passkey and authentication flows in record time.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$6.4M
raised

The best way to send and respond to security questionnaires

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

Toronto, Canada
$300K
raised

Seeteria is a system manufacturing firm that develops AI utilised safety system for workplace accidents.

Sep 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Greenwood, United States
$880K
raised

Humera offers AI CAPTCHA and bot detection tools that reduce user disruption during online verification.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Berlin, Germany
$500K
raised

IvyCheck is a AI driven cybersecurity company that offers enterprise teams a tool for extracting hidden insights from data.

Sep 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

El Segundo, United States
$225K
raised

CUJO is an AI platform offering SaaS solutions to telecom operators and gateway manufacturers.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

Wilmington, United States
$1.0M
raised

Kondukto designs a platform for application security testing that provides a centralized, and automated vulnerability management procedure.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$699K
raised

AI Lab for Defence and National Security

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Cali, Colombia
$250K
raised

Vecindapp develops advanced technology and digital transformation solutions with integrated features for the property managment.

Sep 2023
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$5.6M
raised

Reinventing knowledge work in your browser

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Salt Lake City, United States
$1.5M
raised

SaaS Cryptographic Asset Discovery & Inventory (CADI) platform

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, Spain
$11.8M
raised

Blowfish detects and prevents fraud before any fraud occurs.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$326K
raised

Simplified digital life for the household. The first password-less password manager for everyday internet users.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
No credit card required
Alexandria, United States
$250K
raised

OffWeGo is a mobile tool that teaches safer travel habits to frequent, risky travelers through behavioral science and gamification.

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Nice, France
$634K
raised

Legapass provides digital currency and digital data back.

Sep 2023
Seed

Founder Contacts

41,000+ verified contacts

Vienna, United States
$8.5M
raised

HeadsUp is a score leads and accounts. No Code nor SQL required.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$3.5M
raised

Presidio Identity is on a mission to eliminate identity and financial fraud, bringing trust and security to our digital interactions.

Sep 2021
Seed

Founder Contacts

41,000+ verified contacts

Raleigh, United States
$5.0M
raised

Profian solves cloud security for data in use

Sep 2021
Seed

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 1,127 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
São Paulo, Brazil
$1.7M
raised

Civi is a security application that provides access to real time security alerts.

Sep 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Manchester, United Kingdom
$2.3M
raised

Threat Model Live Development Tickets & Prioritise Your Security Testing Plan

Sep 2024
Seed

Founder Contacts

41,000+ verified contacts

Reykjavík, Iceland
$2.2M
raised

Silent Flyer is a flapping-wing bird-like drone with wings that can morph their shape during flight and fold unto the body.

Sep 2023
Seed

Founder Contacts

41,000+ verified contacts

Vilnius, Lithuania
$586K
raised

ScanWatch provides an advanced AI solutions to prevent retail loss and enhance checkout efficiency.

Sep 2021
Seed

Founder Contacts

41,000+ verified contacts

Mclean, United States
$2.8M
raised

Capital Defense Technologies offers a defense AI tech platform for advanced military threats.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Showing 1 to 25 of 1,127 companies

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