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Permiso Security

Permiso Security

Private
Palo Alto, CaliforniaCybersecurityhttps://permiso.io/

Last Round

Series A

Apr 3, 2024

Total Funding Raised

$28.5M

Company Overview

Permiso Security is a cloud security company that provides an identity threat detection and response platform designed to secure human, non-human, and AI identities across cloud, SaaS, and infrastructure environments.

Sector

Cybersecurity

Verticals

Cloud Security, Identity & Access, Zero Trust, Threat Intelligence, Incident Response

Business Model

B2B

Customer Profile

Subscription SaaS

AI Layer

Application

Keywords

identity detection and responseIDRAI agent securityAI agent runtime securityAI agent monitoringcloud identity securityidentity risk scoringbehavioral anomaly detectionmachine identity securityAI agent guardrailscloud security posture managementCSPMidentity threat detectionITDRAI security

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Caplight Momentum Score

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Permiso Security Comparables

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Permiso Security comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Mesh Security
85%
Unosecur
85%
AuthMind
84%

Permiso Security Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AApr 3, 2024
SeedJan 18, 2022

Key People

Founding team and executive leadership

Paul Nguyen

Co-founder Co-CEO

Founding Team

Ian Ahl

Chief Technology Officer

Executive Team

Permiso Security Investors

Notable investors and investment history

Permiso Security investors
InvestorRounds
Rain CapitalSeed
Work-BenchSeed
Foundation CapitalSeed
11.2 CapitalSeed
Point72 VenturesSeries A, Seed
Altimeter Capital ManagementSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Sep 11, 2025

    Launched P0LR Espresso, an open-source tool for detecting obfuscation attacks.

  • Jul 31, 2025

    Austin Hall joins as Field CTO to advise customers on identity security.

Permiso Security Filings

SEC and related filings with document metadata.

Data table
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Permiso Security Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersPalo Alto, California
Employee Range56
Year Founded2020
Last FundingApr 3, 2024

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