Capsule Security Israel vs Gray Swan
Capsule Security Israel vs Gray Swan, compared side by side on 21 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: Capsule Security Israel is on 52/100 and Gray Swan on 63/100.
Where each one leads
Capsule Security Israel
- agent readiness: 51/100 against 39/100
- LinkedIn following: 63,263 against 7,116
Gray Swan
- our overall score: 63/100 against 52/100
- domain rating: 64/100 against 31/100
- headcount: 81 against 2
- funding raised: $45.7M against $7.0M
At a glance
| Measure | Capsule Security Israel | Gray Swan |
|---|---|---|
| What it is | Menu Companies Themes Advantage Team Perspectives The Forgecast Portfolio Jobs Stay in the Know Twitter LinkedIn Toggle Search Search Forgepoint Companies / Cap | Gray Swan provides enterprise-grade security solutions for LLMs, developed by the pioneers of AI vulnerability research, enabling confident AI deployment. |
| Category | Cybersecurity, Agentic AI, AI Governance, AI Safety | Cybersecurity, AI Safety, AI Alignment, Large Language Model |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2025 | 2023 |
| Headquarters | Kfar Saba, Israel | Pittsburgh, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Capsule Security Israel | Gray Swan |
|---|---|---|
| Employees | 2 | 81 |
| Total funding | $7.0M | $45.7M |
| Latest round | Seed | Series A |
| Valuation | Not published | $200M |
| LinkedIn followers | 63,263 | 7,116 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Capsule Security Israel | Gray Swan |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 52/100 | 63/100 |
| Traction | 39/100 | 57/100 |
| Team | 60/100 | 70/100 |
| Community | 15/100 | Not published |
| Search visibility | 47/100 | 23/100 |
| Quality | 58/100 | 72/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (51/100) | F (39/100) |
| Domain ratingLink authority, 0-100 | 31/100 | 64/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Capsule Security Israel | Gray Swan |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Webflow |
| Frameworks | Not detected | Tailwind CSS |
| Analytics | Google Analytics 4, PostHog | PostHog |
| Support stack | Not detected | HubSpot |
What users say
| Measure | Capsule Security Israel | Gray Swan |
|---|---|---|
| Community ratingVisitor votes on StartupHub | 3.0/5 from 1 vote | Not published |
| Reddit sentimentThreads we track | Not published | 5 positive, 0 negative across 5 threads |
“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.”r/
Capsule Security Israel vs Gray Swan: common questions
Which is better, Capsule Security Israel or Gray Swan?
On our 0-100 score Gray Swan rates higher (63/100 against 52/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 21 data points above: read the rows that match what you are buying for.
How do Capsule Security Israel and Gray Swan compare on the numbers?
Capsule Security Israel leads on agent readiness (51/100 against 39/100), LinkedIn following (63,263 against 7,116). Gray Swan leads on our overall score (63/100 against 52/100), domain rating (64/100 against 31/100), headcount (81 against 2), funding raised ($45.7M against $7.0M).
What do real users say about Capsule Security Israel and Gray Swan?
Gray Swan: 5 positive and 0 negative mentions across 5 Reddit threads we track.
Read the full Capsule Security Israel review and pricing or the Gray Swan review and pricing. You can also browse other Capsule Security Israel alternatives we track.