TrueBiz
Hiring
What they do:
Instant Background Checks for Businesses
Quick facts:
HQ: Miami, FL, United States
Top Cybersecurity Startups
This list has 228 startups and was last updated on Oct 16, 2026. 57 of them are hiring right now. Biggest hubs: San Francisco (126), New York (24), and Tel Aviv (6). Largest teams: Vanta, Veriff, and TRM Labs. Latest round: Harmonic Security raised $50M (Oct 14, 2026).
Survival statistics →173 open roles →
228 startupsPage 3 of 7
Corgea
Hiring
What they do:
Corgea finds, and fixes insecure code and packages autonomously.
Quick facts:
HQ: San Francisco, CA, United States
MindFort
Hiring
What they do:
Autonomous Security Agents
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HQ: Los Angeles, CA, United States
What they do:
Protecting your employees against online harassment
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What they do:
Transform your video monitoring with AI
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HQ: San Francisco, CA, United States
What they do:
Take control of your data in real-time.
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HQ: San Francisco, CA, United States
What they do:
AI-driven mobile cybersecurity
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HQ: Nicosia, Cyprus
What they do:
AI-powered Application Control
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HQ: San Francisco, CA, United States
PropelAuth
Hiring
What they do:
Team-based authentication for B2B SaaS
Quick facts:
HQ: San Francisco, CA, United States
Proof of Human
Hiring
What they do:
continuous human verification without CAPTCHAs or user friction
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HQ: San Francisco, CA, United States
Shiboleth
Hiring
What they do:
Shiboleth automates lending compliance for financial institutions…
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HQ: San Francisco, CA, United States
Socratix AI
Hiring
What they do:
AI coworkers for fraud and compliance teams.
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HQ: San Francisco, CA, United States
Antigen
Hiring
What they do:
Continuous offensive security for the enterprise.
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HQ: San Francisco, CA, United States
What they do:
Apozy makes every website safe to browse
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HQ: San Francisco, CA, United States
Hyperbrowser
Hiring
What they do:
Web infra for AI agents
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HQ: San Francisco, CA, United States
Metalware
Hiring
What they do:
Firmware cybersecurity
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HQ: San Francisco, CA, United States
SubImage
Hiring
What they do:
The Open-Core Security Graph
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HQ: San Francisco, CA, United States
Dyneti Technologies
Hiring
What they do:
Reduce payment fraud
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HQ: San Francisco, CA, United States
What they do:
Cloud and Container Security Platform
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HQ: San Francisco, CA, United States
What they do:
Accelerate verifiable computing
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HQ: Boston, MA, United States
Candor
Hiring
What they do:
Protect your data and stop insider risk
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HQ: San Francisco, CA, United States
Archon
Hiring
What they do:
We help software companies sell to government.
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HQ: San Francisco, CA, United States
Pangolin
Hiring
What they do:
Open networking and security for your workforce, AI agents, and infra
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HQ: New York, NY, United States
What they do:
Automated WireGuard networks for distributed systems and Kubernetes
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HQ: Austin, TX, United States
What they do:
Platform where autonomous companies are built
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What they do:
Detect cyber attacks on critical physical infrastructure
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Rimward
Hiring
What they do:
Solar farm security software for existing cameras
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What they do:
We help you get compliant while you focus on your business.
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HQ: San Francisco, CA, United States
What they do:
Your always-on red team.
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HQ: New York, NY, United States
What they do:
Zero-trust authentication, authorization, and auditing for AI agents
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HQ: San Francisco, CA, United States
What they do:
AI to fight financial crime
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HQ: New York, NY, United States
Sift
Hiring
What they do:
The Leader in Digital Trust & Safety
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HQ: San Francisco, CA, United States
What they do:
Information Security (Cyber Security), Compliance and Privacy (GDPR &…
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HQ: San Francisco, CA, United States
What they do:
We help security, legal and sales teams answer customer questions
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HQ: Austin, TX, United States
PromptArmor
Hiring
What they do:
LLM Security and Compliance
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HQ: San Francisco, CA, United States
YC W24Early stage
What they do:
Encrypted AI with verifiable privacy
Quick facts:
HQ: San Francisco, CA, United States