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Pre-Seed Cyber Security Companies

Explore 273 cyber security startups that raised pre-seed funding. Access verified founder contact information and fundraising data.

Total Companies
273
Total Funding
$30.4M
Avg Funding
$1.2M
Cities
19

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San Francisco, United States
$500K
raised

LogosGuard is an platform that turns AI policies into executable controls and continuously monitors systems for compliance and risk.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Wardstone is a space defense-tech company developing next-generation capabilities to protect from missiles and other space-based threats.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Veria Labs is a cybersecurity company that provides AI-powered continuous penetration testing services targeting high-stakes industries.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Velum Labs provides a firewall that redacts sensitive information in data and documents.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$1.1M
raised

Spear phishing simulation & security awareness training

Dec 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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São Paulo, Brazil
$2.0M
raised

Solutions & Managed Services Provider skilled in AI, Cloud & Cyber, providing bespoke solutions through channels to simplify IT consumption.

Jan 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Dublin, Ireland
$2.5M
raised

Mirror Security provides technology that allows AI systems to process encrypted data without exposing it in plain form.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Arlington, United States

AI-Agents for Compliance, Procurement, Finance and Security.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$2.5M
raised

Ciphero AI is the first AI Verification Layer that captures, validates, and manages all corporate AI interactions.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Cornellá De Terri, Spain
$30K
raised

Zertifier provides Web3, blockchain, IoT, smart contracts, and XR solutions for product traceability.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Ghent, Belgium
$2.3M
raised

Wodan AI platform fully encrypts AI models and sensitive data, allowing organizations to innovate without the risk of data breaches.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$4.0M
raised

Xeris delivers AI-XDR to detect, investigate, and stop threats across cloud, endpoint, and identity systems.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Plano, United States
$500K
raised

Wireless Product Cybersecurity

Dec 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Kyiv, Ukraine
$1.2M
raised

Hackless is a blockchain security platform. It produces novel security solutions like Wallet Rescue and Sentinel.

Dec 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Santa Clara, United States
$500K
raised

The world's first internet passport.

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Tallahassee, United States
$1.7M
raised

Tautuk excels in providing a security and monitoring platform tailored for both connected and disconnected systems.

Dec 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Los Altos, United States
$400K
raised

A startup dedicated to revolutionizing security and IT software through cutting-edge AI technology.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$600K
raised

AI-powered compliance solutions for GRC, Privacy & AI teams.

Jan 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Toronto, Canada
$450K
raised

Information technology services and software development

Jan 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Buenos Aires, Spain
$250K
raised

Drone Ai Services is technology company that collects, analyses and provides data to various industries with the use of drone technology.

Nov 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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San Francisco, United States
$830K
raised

One-Stop Cybersecurity Platform for Fast Moving Startups

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Orlando, United States
$2.1M
raised

Monitor and configure all security and IOT devices on your network to optimize your awareness, insight, and performance.

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Wilmington, United States
$1.2M
raised

Mindra is an AI agent platform designed to automate and coordinate complex business tasks across organizational workflows.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Paris, France
$2.3M
raised

Astrachain provides confidentiality, safety and compliance for enterprise Sensitive Data through its plug & play Distributed Data Vault.

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Singapore, Singapore
$1.8M
raised

Chainsight is a web3 analytics platform that organizes web3 information.

Nov 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 226 to 250 of 273 companies

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