
Obsidian Security
Obsidian Security provides a cybersecurity platform focused on securing autonomous AI agents and their access to cloud applications.
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About
Obsidian Security provides a platform for AI Security and Third-party App Security, offering visibility, governance, and runtime security for AI agents and SaaS applications. They help organizations manage the risks associated with AI agents accessing corporate data and critical enterprise systems, and secure their supply chain of third-party applications. Obsidian serves companies looking to innovate fearlessly with AI while maintaining robust security.
Key facts
At-a-glance profile data
- Website
- obsidiansecurity.com
- Headquarters
- Palo Alto, United States
- Founded
- 2017
- Total funding
- $85M (Series D)
- Business model
- B2B
Obsidian Security pricing
| Plan | Price | Includes |
|---|---|---|
| Free | $0 / month | Discover app sprawl including unsanctioned AI and shadow SaaS, Detect spear phishing with no manual tuning |
| Foundations | Not listed | Discovery of shadow apps, AI, AI agents, integrations and browser extensions, Access violations detection for Shadow AI and third-party access, Privilege minimization and compliance audit and mapping |
| Advanced | Not listed | ATO and session hijack detection, Insider risk and misuse detection, Sensitive data exposure detection for prompts and agent actions |
Modular adoption across AI and third-party application security. Free tier for up to 1K users. Foundations and Advanced require Get a Quote.
Plans as published by Obsidian Security, checked September 2026. Current prices on obsidiansecurity.com
Funding rounds
| Date | Round | Amount | Post-money | Lead investors |
|---|---|---|---|---|
| 4 Aug 2026 | Series D | $85M | $1.1B | Crescent Cove Advisors, LP |
Tech stack
Detected on obsidiansecurity.com, last scanned 14 Sept 2026. Run your own scan
- Analytics
- Google Analytics 4, Google Tag Manager, Segment, Meta Pixel
- CMS / Builders
- Webflow, GitBook
- CDN
- Cloudflare
- Email provider
- Proofpoint, Google Workspace
- Status page
- Statuspage
- Affiliate program
- Self-hosted affiliate
- Visitor tracking
- ZoomInfo WebSights
Frequently asked
Is Obsidian Security trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Obsidian Security is 95 out of 100, based on site security posture and privacy practices.
How much funding has Obsidian Security raised?
Obsidian Security has raised a total of $85M in funding. The most recent round on record is Series D.
Does Obsidian Security have an affiliate program?
Yes, Obsidian Security has an affiliate program. The program runs on Self-hosted affiliate. Register here: https://www.obsidiansecurity.com/affiliates
Microsoft Defender for Cloud
Obsidian Security and Microsoft Defender for Cloud both offer cloud security monitoring and analytics, providing comprehensive security and threat detection for cloud workloads.
CrowdStrike Falcon Endpoint Protection Platform
Obsidian Security and CrowdStrike Falcon Endpoint Protection Platform both provide threat detection and security capabilities, though CrowdStrike focuses on endpoint and identity protection while Obsidian secures SaaS and AI as one system.
FortiCNAPP
Obsidian Security and FortiCNAPP both offer security and vulnerability detection, with FortiCNAPP providing cloud-native application protection.
Cortex XDR
Obsidian Security and Palo Alto Networks' Cortex XDR both provide cybersecurity solutions, with Palo Alto Networks offering a complete security platform that includes OT Security.
Cisco Duo
Obsidian Security and Cisco Duo both offer security solutions, with Cisco Duo focusing on secure access and multi-factor authentication, which can integrate with Obsidian's platform.
Global hospitality provider
Wyndham Hotels has publicly stated their use of Obsidian Security to gain consolidated SaaS visibility and respond to security events quickly, indicating a need for robust SaaS security in a distributed environment.
Global telecom provider
T-Mobile has partnered with Obsidian Security to enhance enterprise SaaS security at scale, demonstrating a need for managing SaaS posture and supply chain risks across numerous applications.
Enterprise technology company
Snowflake utilizes Obsidian Security to gain visibility into their hundreds of SaaS applications and protect data on the Snowflake AI Data Cloud, highlighting a need for rapid SaaS security deployment and data protection in an AI-driven env
Fintech
Coinbase has publicly shared their use of Obsidian Security to protect against attackers who search for interesting sessions to steal, indicating a need for advanced threat detection in SaaS environments.
Enterprise technology company
Algolia uses Obsidian Security to secure SaaS at scale, moving from disconnected signals to global clarity, which aligns with Obsidian's offering of unified visibility and threat detection across SaaS applications.
Remote work platform
Upwork uses Obsidian Security to protect against internal and external threats while enabling remote work, demonstrating a need for securing SaaS applications in a flexible work environment.
Confirmed customer relationships for Obsidian Security. Speculative buyer-fit guesses are not shown.
