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Index Ventures's Cyber Security Portfolio

Browse 17 Cyber Security companies funded by Index Ventures. See funding amounts, founder contacts, and investment details.

Cyber Security Companies
17
Total Funding in Cyber Security
$1.7B

Cyber Security Portfolio Companies (17)

Export
ComplianceCyber SecurityDevOpsInformation TechnologyNetwork SecuritySecurity

Monad makes security data easy and accessible for DevOps and cloud engineering teams.

San Francisco, United States
August 2021
$17.0M
Series A

Founder Contacts

30,000+ verified contacts

Cyber SecurityNetwork SecuritySecuritySoftware

AttackIQ is a security optimization platform that enables a seamless threat-informed defense across its customers' security organizations.

Los Altos, United States
July 2021
$44.0M
Series C

Founder Contacts

30,000+ verified contacts

BlockchainCryptocurrencyCyber SecurityFinTechPayments

Fireblocks is a blockchain security service provider for moving, storing, and issuing digital assets.

New York, United States
June 2024
Secondary Market

Founder Contacts

30,000+ verified contacts

Cyber SecurityEmailInformation TechnologyInsuranceInsurTechRisk Management

Coalition is a cyber insurance and security company that helps businesses to manage and mitigate cyber risks.

San Francisco, United States
May 2026
Corporate Round

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Cyber SecurityTraining

Frame Security is an AI‑driven cybersecurity company focused on human‑risk management and security‑awareness training.

New York, United States
May 2026
$50.0M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

ComplianceCyber SecurityFraud DetectionIdentity ManagementInformation TechnologySaaS

Persona is an identity verification and management platform that enables businesses to automate and streamline their verification processes.

San Francisco, United States
April 2025
$200.0M
Series D

Founder Contacts

30,000+ verified contacts

CommercialCyber SecurityFinancial ServicesInsuranceInsurTech

Newfront is an insurance company that provides risk control, risk analytics, and benchmarking claims advocacy.

San Francisco, United States
April 2022
Series D

Founder Contacts

30,000+ verified contacts

Cyber SecurityIdentity ManagementSecurity

Linx Security provides Identity Security solution for the modern enterprises.

New York, United States
March 2026
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Cyber SecurityData IntegrationEnterprise SoftwareSecuritySoftware

Tines is a no-code workflow automation platform designed especially for security teams.

Dublin, Ireland
February 2025
$125.0M
Series C

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Cyber SecurityNetwork SecurityPaaSSecurity

Sublime Security develops an email security platform to write and run custom detection and response rules to block phishing attacks.

Washington, United States
October 2025
$150.0M
Series C

Founder Contacts

30,000+ verified contacts

Cloud SecurityCyber SecurityDevOpsInformation Technology

Dazz delivers unified security remediation across code, clouds, infrastructure, and applications for security and development teams.

Palo Alto, United States
July 2024
$50.0M
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

ComplianceCyber SecurityData StorageFraud DetectionIdentity ManagementSoftware

Automated onboarding that solves for identity, fraud, auth, and security.

New York, United States
May 2024
$13.0M
Series A

Founder Contacts

30,000+ verified contacts

Application Performance ManagementCloud ComputingCloud Data ServicesCloud InfrastructureCyber SecurityData ManagementDevOpsProductivity ToolsSaaSUsability Testing

Datadog is an observability and security platform that offers infrastructure, applications, software development, and monitoring services.

New York, United States
December 2024
$870.0M
Post-IPO Debt

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)ComputerCyber SecurityNetwork SecuritySoftware

7AI provides an AI-driven cybersecurity platform that utilizes AI agents to manage the full lifecycle of security operations.

Boston, United States
December 2025
$130.0M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Cloud ComputingCyber Security

Venice is a modern Privileged Access Management platform built for today’s reality.

Wilmington, United States
December 2025
$25.0M
Series A

Founder Contacts

30,000+ verified contacts

Cloud SecurityCyber SecurityEnterprise SoftwareSecurity

Wiz is a cloud security platform that facilitates collaboration between security, dev, and DevOps teams.

New York, United States
November 2024
Venture - Series Unknown

Founder Contacts

30,000+ verified contacts

Cloud SecurityCyber SecurityNetwork SecuritySaaS

Expel is a security operations provider that offers managed detection and response, remediation, phishing support, and threat hunting.

Herndon, United States
October 2022
$31.0M
Series E

Founder Contacts

30,000+ verified contacts

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