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Obsidian Security

Palo Alto, California, UShttps://www.obsidiansecurity.com/Cybersecurity

Obsidian Security provides enterprise SaaS and third‑party application security that discovers and inventories third‑party apps, AI copilots, and integrations connected to an organization. The platform governs risky permissions, monitors OAuth and identity-based access, and detects threats in real time to help secure external application access and integrations across the enterprise.

Estimated Valuation

Leadership & Board

Key Executives

Founder: Glenn Chisholm
Founder: Ben Johnson
Founder: Matt W
Current Number of Employees: 272
Current LinkedIn Followers: 82,932

Latest Estimated Valuation

Estimated Valuation: $1B
Total Amount Raised: $85M
Total Funding Rounds: 1
Latest Funding Amount: $85M
Latest Funding Round: Series D
Post-Money Valuation: $1B

Company Momentum Positive

Articles Published on TipRanks1

LinkedIn Trend+0.32% followers

Workforce Trend+0.0% employees

Obsidian Security LinkedIn following is increasing, signaling rising market interest, while its workforce is growing, indicating business expansion.

Employee Trend

Obsidian Security had 272 employees as of October 12, 2026. The number of employees increased by 0 (0.00%) week-over-week.

272Latest Employee Count

0(0.00%)Week-Over-Week Change

Social Trend

Obsidian Security had 82,932 followers as of October 12, 2026. The number of followers increased by 263 (0.32%) week-over-week.

82,932Latest Followers Count

263(0.32%)Week-Over-Week Change

Funding Round

Funding Date	Funding Round	Amount Raised	Post-Money Valuation
Aug 07, 2026	Series D	$85.00M	$1.10B

Investors

Investor Name	Funding Round
Crescent Cove Advisors	Series D
Greylock Partners	Series D
Menlo Ventures	Series D

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Related News and Analysis

Obsidian Security Highlights Enterprise Momentum in AI and SaaS Security

Obsidian Security Highlights Enterprise Momentum in AI and SaaS Security

According to a recent LinkedIn post from Obsidian Security, the company recently held its Horizon 2026 event in Dallas, bringing together employees, customers, and partners to discuss its strategic direction.

19h ago

Obsidian Security Highlights Frontier AI Risks to SaaS Environments

Obsidian Security Highlights Frontier AI Risks to SaaS Environments

According to a recent LinkedIn post from Obsidian Security, the company is emphasizing the growing risk that so‑called frontier AI models pose to SaaS environments by enabling attackers to magnify

19h ago

Obsidian Security Highlights Emerging Market for AI Agent Governance After Series D

Obsidian Security Highlights Emerging Market for AI Agent Governance After Series D

According to a recent LinkedIn post from Obsidian Security, AI agents are emerging as a distinct class of identities within enterprise SaaS environments and are often significantly over-permissioned. The post

8d ago

Obsidian Security Highlights AI-Focused Cybersecurity Capabilities

Obsidian Security Highlights AI-Focused Cybersecurity Capabilities

According to a recent LinkedIn post from Obsidian Security, the company is drawing attention to the rapid proliferation of AI agents and the resulting operational challenges for enterprise security teams.

11d ago

Obsidian Security Positions SaaS Platform for Emerging AI Agent Governance Demand

Obsidian Security Positions SaaS Platform for Emerging AI Agent Governance Demand

According to a recent LinkedIn post from Obsidian Security, the company is emphasizing its role in securing emerging AI agent workflows across SaaS environments. The post centers on comments from

12d ago

Obsidian Security Positions Around Emerging Enterprise AI Access Risks

Obsidian Security Positions Around Emerging Enterprise AI Access Risks

A LinkedIn post from Obsidian Security highlights an emerging shift in enterprise AI priorities from model intelligence to access, reach, and control. The post points readers to an article in

13d ago

Obsidian Security Emphasizes Strategic Finance and AI in Hypergrowth Context

Obsidian Security Emphasizes Strategic Finance and AI in Hypergrowth Context

A LinkedIn post from Obsidian Security highlights a podcast conversation featuring Head of Finance Chithra Rajagopalan on finance, hypergrowth, artificial intelligence, and team building. The post points readers to an

13d ago

Obsidian Security Integrates With Anthropic’s Claude Compliance API To Expand SaaS Governance Capabilities

Obsidian Security Integrates With Anthropic’s Claude Compliance API To Expand SaaS Governance Capabilities

According to a recent LinkedIn post from Obsidian Security, the company is featured as one of Anthropic’s launch integration partners for the new Claude Compliance API. The post suggests that

14d ago

Obsidian Security Targets Enterprise AI Agent Risk Management

Obsidian Security Targets Enterprise AI Agent Risk Management

According to a recent LinkedIn post from Obsidian Security, the company is focusing on security controls for enterprise use of Claude Code and Claude Cowork. The post highlights a framework

14d ago

Obsidian Security Highlights Governance Needs for Enterprise AI Agents

Obsidian Security Highlights Governance Needs for Enterprise AI Agents

According to a recent LinkedIn post from Obsidian Security, the company is drawing attention to emerging security risks as enterprises adopt AI agents that can perform actions across software platforms.

15d ago