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AI for Cyber Defense startups (2026)

16 ai for cyber defense startups tracked, with the largest concentration in US. Total tracked funding: $250M.

🚀
Startups
16
💰
Total raised
$250M
🌐
Countries
2
🎟️
Active deals
0

Top countries

By startup count

Stage breakdown

Latest round type
  • Series D 1

Top AI for Cyber Defense startups by score

View all 16 →
# Company Location Funding Score
1 Persona US
30
2 Alloy US
30
3 Vectra AI US
30
4 Abnormal Security $250M
29
5 Adaptive Security
20
6 Snyk GB
18
7 Skyflow US
15
8 SandboxAQ US
14
9 Cyera
14
10 HiddenLayer US
14
11 Reach Security
12
12 Prophet Security
12

All AI for Cyber Defense startups

Page 1
Persona logo

Persona

US

Persona provides flexible and secure identity verification solutions for businesses to verify real people and real businesses online.

30
Alloy logo

Alloy

US

The identity and fraud prevention platform for financial services, powered by Actionable AI.

30
Vectra AI logo

Vectra AI

US

Cybersecurity AI that stops attacks others can’t by revealing who's doing what on your network right now.

30
Abnormal Security logo

Abnormal Security

Protect humans with behavioral AI against phishing, social engineering, and account takeovers.

Raised
$250M
Stage
S-D
29
Adaptive Security logo

Adaptive Security

Security Awareness Training Built for AI Threats.

20
Snyk logo

Snyk

GB

The AI Security Fabric for securing code, models, and agents in the age of AI-driven development.

18
Skyflow logo

Skyflow

US

Skyflow provides runtime AI data control, securing sensitive data across datastores, models, and AI agents.

15
SandboxAQ logo

SandboxAQ

US

Transforming the world with AI and advanced computing, applying quantitative AI to solve complex challenges in various industries.

14
Cyera logo

Cyera

AI-Native Data Security for Cloud, SaaS, On-Prem, and AI environments.

14
HiddenLayer logo

HiddenLayer

US

Total AI Security for the enterprise.

14
Reach Security logo

Reach Security

Proactively identify and remediate security control misconfigurations to close gaps faster than AI-powered attacks.

12
Prophet Security logo

Prophet Security

Empower your SOC with a fleet of autonomous AI agents that accelerates Tier 1, Tier 2, and Tier 3 tasks.

12
Dropzone AI logo

Dropzone AI

AI Agents for Alert Triage & Threat Hunting, enabling your SOC to operate at machine scale.

12
Sardine logo

Sardine

The top agentic risk platform for real-time fraud prevention, AML compliance, and AI-driven attack protection.

12
Lakera logo

Lakera

The leading AI-native security platform to secure your AI future and accelerate GenAI, agents, and MCPs for enterprise teams.

12
Wiz logo

Wiz

AI Cybersecurity for All Your Cloud and AI Applications.

12