Gray Swan vs Obsidian Security

Gray Swan vs Obsidian Security, compared side by side on 19 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Gray Swan is on 63/100 and Obsidian Security on 63/100.

Gray Swan logo
Gray SwanGray Swan provides enterprise-grade security solutions for LLMs, developed by the pioneers of AI vulnerability research, enabling confident AI deployment.
Try Gray Swan
Obsidian Security logo
Obsidian SecurityObsidian Security provides a cybersecurity platform focused on securing autonomous AI agents and their access to cloud applications.
Try Obsidian Security

Where each one leads

Gray Swan

Leads on none of the measures we hold for both companies.

Obsidian Security

  • funding raised: $85.0M against $45.7M

At a glance

MeasureGray SwanObsidian Security
What it isGray Swan provides enterprise-grade security solutions for LLMs, developed by the pioneers of AI vulnerability research, enabling confident AI deployment.Obsidian Security provides a cybersecurity platform focused on securing autonomous AI agents and their access to cloud applications.
CategoryCybersecurity, AI Safety, AI Alignment, Large Language ModelCybersecurity, Artificial Intelligence, AI Agent, SaaS Security
Sells toBusiness modelB2BB2B
OfferingSoftwarePlatform
Founded20232017
HeadquartersPittsburgh, United StatesPalo Alto, United States
StatusActiveActive

Size, funding and growth

MeasureGray SwanObsidian Security
Employees81Not published
Total funding$45.7M$85.0M
Latest roundSeries ASeries D
Valuation$200M$1.1B
LinkedIn followers7,116Not published

StartupHub scores

Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.

MeasureGray SwanObsidian Security
StartupHub scoreOur 0-100 rating63/10063/100
Traction57/10040/100
Team70/10070/100
Search visibility23/10031/100
Quality72/10078/100
Agent readinessHow well an AI agent can read and act on the siteF (39/100)D (40/100)
Domain ratingLink authority, 0-10064/100Not published

Technology

Detected on each public site, so it reflects the marketing stack as well as the product.

MeasureGray SwanObsidian Security
CDNCloudflareCloudflare
CMSWebflowWebflow
FrameworksTailwind CSSNot detected
AnalyticsPostHogGoogle Analytics 4, Google Tag Manager, Segment, Facebook Pixel
Support stackHubSpotNot detected

What users say

MeasureGray SwanObsidian Security
Reddit sentimentThreads we track5 positive, 0 negative across 5 threadsNot published
Gray Swan
“Gray Swan AI—where AI security meets the underground. This is the proving ground for red teamers, hackers, & AI skeptics pushing models to their limits. Jailbreak, exploit, & expose vulnerabilities in cutting-edge AI systems.”
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Gray Swan vs Obsidian Security: common questions

Which is better, Gray Swan or Obsidian Security?

Both score the same on our 0-100 rating, so the choice comes down to the 19 data points in the tables above rather than overall company strength.

How do Gray Swan and Obsidian Security compare on the numbers?

Obsidian Security leads on funding raised ($85.0M against $45.7M).

What do real users say about Gray Swan and Obsidian Security?

Gray Swan: 5 positive and 0 negative mentions across 5 Reddit threads we track.

Read the full Gray Swan review and pricing or the Obsidian Security review and pricing. You can also browse other Gray Swan alternatives we track.