What they do:
Turnkey security & hassle-free cyber insurance from leading insurers
Quick facts:
HQ: San Francisco, CA, United States
Top Cybersecurity Startups
This list has 228 startups and was last updated on Oct 15, 2026. 57 of them are hiring right now. Biggest hubs: San Francisco (125), 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 2 of 7
authzed
Hiring
What they do:
Authorization Infrastructure securing AI at OpenAI, Zoom, & more
Quick facts:
HQ: New York, NY, United States
What they do:
Termius is an SSH client with team collaboration features
Quick facts:
HQ: Auckland, New Zealand
Cinder
Hiring
What they do:
Infrastructure to protect companies from AI abuse
Quick facts:
HQ: New York, NY, United States
Escape
Hiring
What they do:
Offensive security for the teams that are 100x outnumbered
Quick facts:
D-ID
Hiring
What they do:
Enable creators and developers to generate realistic AI personas
Quick facts:
SpruceID
Hiring
What they do:
SpruceID lets users control their data across the web.
Quick facts:
HQ: New York, NY, United States
What they do:
Access control management app for Latam´s gated communities
Quick facts:
HQ: Panama City, Panama
What they do:
Prevent Fraud and Onboard Users Faster
Quick facts:
CodeAnt AI
Hiring
What they do:
Autonomous offensive and defensive cybersecurity platform
Quick facts:
HQ: San Francisco, CA, United States
Canix
Hiring
What they do:
Canix makes it easy to get and stay compliant as a cannabis business.
Quick facts:
HQ: San Francisco, CA, United States
Castle
Hiring
What they do:
Block bots & bad behavior
Quick facts:
HQ: San Francisco, CA, United States
Swif.ai
Hiring
What they do:
Manage every device. Govern every AI agent.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
AI-powered Compliance Platform for PCI 4, CCPA, HIPAA, CIPA, 50+ laws
Quick facts:
Clearly AI
Hiring
What they do:
Automate security and privacy reviews
Quick facts:
HQ: Seattle, WA, United States
ComplyDo
Hiring
What they do:
Global Compliance for Enterprises
Quick facts:
Slope
Hiring
What they do:
The B2B Payments Platform
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Supply-chain risk management and compliance platform for Latin…
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Credal.ai
Hiring
What they do:
The Control Plane for Enterprise Agents
Quick facts:
HQ: New York, NY, United States
Parameter
Hiring
What they do:
Security builds trust. Strengthen both, all on one platform.
Quick facts:
HQ: San Francisco, CA, United States
Skypher
Hiring
What they do:
AI agent for Compliance Questionnaires Automation
Quick facts:
HQ: New York, NY, United States
What they do:
Education, Employment, Loyalty verification. Global & Compliant.
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Variance
Hiring
What they do:
AI Agents for Fraud Review and Investigations
Quick facts:
HQ: San Francisco, CA, United States
What they do:
MedCrypt gives medical device vendors cybersecurity features in a few…
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HQ: San Diego, CA, United States
What they do:
Agentic Intelligence Layer for Merchant Risk Decisions
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SuperTokens
Hiring
What they do:
Open source alternative to Auth0 / AWS Cognito / Firebase Auth
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Security Delivery Platform to orchestrate AI agents for Service…
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HQ: McKinney, TX, United States
What they do:
Managing your Employees' Access to SaaS
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Diligent
Hiring
What they do:
AI agents for fintech risk and compliance operations
Quick facts:
HQ: London, United Kingdom
Casco
Hiring
What they do:
Autonomous security testing for web apps, APIs, cloud, and AI systems
Quick facts:
What they do:
Enterprise software for enterprise risk and cyber fraud intelligence
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HQ: New York, NY, United States
Strac
Hiring
What they do:
Data Discovery, DLP, DSPM for SaaS, Cloud, Gen AI & Endpoints
Quick facts:
HQ: Seattle, WA, United States
Cotool
Hiring
What they do:
Security operations optimized for agents.
Quick facts:
HQ: San Francisco, CA, United States
Indemni
Hiring
What they do:
Cargo Theft and Fraud Prevention Platform
Quick facts:
HQ: San Francisco, CA, United States
Unbound
Hiring
What they do:
Use AI tools without fear of data leakage
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Tolmo is the AI security platform that secures every layer of cloud…
Quick facts:
HQ: San Francisco, CA, United States