Skip to main content

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
$54.7M
Avg Funding
$2.2M
Cities
23

Export 1,127 Seed Cyber Security Companies

Get founder emails, funding data, and company details in one CSV

Start Free Trial

Recently Funded Companies

Export
Milpitas, United States
$95K
raised

OpenRefactory helps enterprises manage the security risk associated with vulnerabilities in their FOSS infrastructure and their own code

Mar 2023
Seed

Founder Contacts

41,000+ verified contacts

Salt Lake City, United States
$750K
raised

XRDNA builds Mission Fabric, enabling semantic interoperability and decentralized coordination across systems, AI, and space.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Alacrity is a company that assists businesses in preventing account takeovers by offering a range of multi-factor authentication tools.

Mar 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Frisco, United States
$250K
raised

Systems Integration (SI) partner, with expertise in 4G/5G MNO & Private Wireless Networks.

Mar 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Dallas, United States
$800K
raised

Threatrix creates cloud-native enterprise open source security, compliance, and supply chain risk management solutions.

Mar 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

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

41,000+ verified emails
Unlimited exports
No credit card required
San Francisco, United States
$500K
raised

ReverseMails is an email verification application made to assist users in locating and handling dubious or unreliable email addresses.

Mar 2023
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$950K
raised

Saffe is AI Face Recognition and Liveness Detection provider with a antifraud privacy-first solution for risk score.

Mar 2023
Seed

Founder Contacts

41,000+ verified contacts

New York, United States

Enigma helps companies hire stronger, more diverse cybersecurity teams.

Mar 2022
Seed

Founder Contacts

41,000+ verified contacts

Mexico City, Mexico
$600K
raised

Paisa builds a financial security for families who receive remittances.

Mar 2022
Pre-Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

Ready to Reach These Founders?

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

41,000+ verified emails
Unlimited exports
No credit card required
Palm City, United States
$3.5M
raised

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

Mar 2026
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

West New York, United States
$2.5M
raised

Quantro Security provides AI-native cybersecurity solutions using autonomous AI agents for enterprise vulnerability and risk management.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Leipzig, Germany
$6.5M
raised

Cyber Insight - Measure, Manage, Mitigate Cyber Risks

Feb 2026
Seed

Founder Contacts

41,000+ verified contacts

Ball Ground, United States
$3.5M
raised

NXT Communications develops flat panel antennas for broadband on the move.

Feb 2023
Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

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

41,000+ verified emails
Unlimited exports
No credit card required
Portland, United States
$4.5M
raised

The first risk-based vulnerability management platform that automates the process of analyzing and prioritizing vulnerabilities.

Feb 2022
Seed

Founder Contacts

41,000+ verified contacts

Winston Salem, United States
$550K
raised

Salem Cyber provides enterprise level cyber tradecraft to organizations to scale challenges of cyber alert investigations.

Feb 2023
Seed

Founder Contacts

41,000+ verified contacts

Middletown, United States
$500K
raised

Web 3 forms & surveys

Feb 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Los Angeles, United States
$750K
raised

The security industry's knowledge marketplace. Connecting manufacturers and technicians through AI.

Feb 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Grenoble, France
$1.4M
raised

CountAct offers a platform for real-time management of health and safety emergencies.

Feb 2025
Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

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

41,000+ verified emails
Unlimited exports
No credit card required
Newport, United Kingdom
$400K
raised

Hut Six Security is a company that protects organizations from the most prevalent cause of security breaches.

Feb 2023
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$12.5M
raised

Nullify is the AI Workforce for Product Security.

Feb 2026
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

Cedar Rapids, United States
$7.0M
raised

RemoteThreat is a cybersecurity firm advancing offensive AI use in adversary simulation, training, and tools.

Feb 2026
Seed

Founder Contacts

41,000+ verified contacts

Bogotá, Colombia
$665K
raised

Access control management App for Latam ́s gated communities

Feb 2022
Seed

Founder Contacts

41,000+ verified contacts

Showing 451 to 475 of 1,127 companies

Ready to Connect with Seed Cyber Security Startups?

Get verified founder emails, funding details, and company data for 1,127 seed cyber security companies.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked