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Seed Network Security Companies

Explore 215 network security startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
215
Total Funding
$156.0M
Avg Funding
$6.2M
Cities
21

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Arlington, United States
$450K
raised

GroupSense is a provider of cyber intelligence services filled with search tools, feeds, and briefings.

Mar 2024
Seed

Founder Contacts

41,000+ verified contacts

Delaware, United States
$5.0M
raised

Fragmetric is a native liquid restaking mechanism for Solana that improve the Solana ecosystem's security and economic potential.

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

Wilmington, United States
$6.7M
raised

Akave is an enterprise cloud infrastructure company that combines blockchain verifiability with S3-compatible object storage.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Chantilly, United States
$2.0M
raised

OP[4] offers security revolution for IoT devices and Embedded systems.

Mar 2023
Seed

Founder Contacts

41,000+ verified contacts

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

41,000+ verified contacts

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41,000+ verified emails
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San Antonio, United States
$400K
raised

SECUR is a cybersecurity and network security services company that provides consulting and protection services.

Mar 2022
Seed

Founder Contacts

41,000+ verified contacts

Grenoble, France
$5.9M
raised

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

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Seattle, United States
$4.2M
raised

Certiv offers AI safety, monitoring, and control services for AI agents.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Rennes, France
$2.1M
raised

Defants is a computer and network security firm that offers collaborative and automated solutions cyber-investigation.

Mar 2023
Seed

Founder Contacts

41,000+ verified contacts

Menlo Park, United States
$4.2M
raised

Redcoat AI is a platform that develops cybersecurity tools to protect against social engineering threats on mobile devices.

Mar 2024
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Gibraltar, Gibraltar

Syntropy is transforming the public internet into a secure and user-centric internet through a unifying layer.

Mar 2024
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

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

San Francisco, United States
$8.0M
raised

The trust and decision layer for agentic AI

Feb 2022
Seed

Founder Contacts

41,000+ verified contacts

Washington, United States
$4.0M
raised

Evoke Security is a cybersecurity company that uses AI for agent discovery to identify and eliminate shadow AI.

Feb 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Juan, Puerto Rico
$5.0M
raised

IMUA is a Layer 1 blockchain that provides shared security by combining decentralized security from well-known blockchains.

Feb 2025
Seed

Founder Contacts

41,000+ verified contacts

Columbia, United States
$500K
raised

Foretrace’s patent-pending Total Recon™ Threat Exposure Management engine detects data exposure and alerts you before it results in breaches

Feb 2023
Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$50K
raised

Sonr specializes in software development, web design, information technology, networking, and blockchain solutions.

Feb 2023
Seed

Founder Contacts

41,000+ verified contacts

Wilmington, United States
$470K
raised

Application risk-based prioritization to give your team the confidence to scale securely without slowing down productivity.

Feb 2025
Seed

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands
$47.4M
raised

Onodrim Industries is a tech company that focuses on mission-critical systems across defence manufacturing, advanced sensing.

Feb 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Espoo, Finland

Xiphera designs and licenses hardware-based security solutions using proven cryptographic algorithms.

Feb 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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

41,000+ verified contacts

New York, United States
$4.3M
raised

Pixm is a computer and network company that specializes in cybersecurity and endpoint security.

Feb 2022
Seed

Founder Contacts

41,000+ verified contacts

Porto Alegre, Brazil
$381K
raised

Privacy compliance platform, based on AI/Blockchain, which helps global companies to keep compliant with the data protection requirements.

Feb 2022
Seed

Founder Contacts

41,000+ verified contacts

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

41,000+ verified contacts

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