Giskard vs Gray Swan
Giskard vs Gray Swan, compared side by side on 24 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: Giskard is on 60/100 and Gray Swan on 63/100.
Where each one leads
Giskard
- agent readiness: 51/100 against 39/100
- LinkedIn following: 13,743 against 7,116
Gray Swan
- headcount: 81 against 23
- funding raised: $45.7M against $2.5M
At a glance
| Measure | Giskard | Gray Swan |
|---|---|---|
| What it is | Europe's first independent sovereign guardrail platform for enterprise AI agents. | Gray Swan provides enterprise-grade security solutions for LLMs, developed by the pioneers of AI vulnerability research, enabling confident AI deployment. |
| Category | Artificial Intelligence, Cybersecurity, Enterprise Software, Sovereign AI | Cybersecurity, AI Safety, AI Alignment, Large Language Model |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2022 | 2023 |
| Headquarters | Paris, France | Pittsburgh, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Giskard | Gray Swan |
|---|---|---|
| Employees | 23 | 81 |
| Total funding | $2.5M | $45.7M |
| Latest round | Seed | Series A |
| Valuation | $1.1B | $200M |
| LinkedIn followers | 13,743 | 7,116 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Giskard | Gray Swan |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 60/100 | 63/100 |
| Traction | 46/100 | 57/100 |
| Team | 70/100 | 70/100 |
| Search visibility | 34/100 | 23/100 |
| Quality | 68/100 | 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 | 66/100 | 64/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Giskard | Gray Swan |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Webflow |
| Frameworks | Not detected | Tailwind CSS |
| Analytics | Google Tag Manager | PostHog |
| Support stack | HubSpot | HubSpot |
| Open source | Yes | No |
What users say
| Measure | Giskard | Gray Swan |
|---|---|---|
| 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/
Giskard vs Gray Swan: common questions
Which is better, Giskard or Gray Swan?
On our 0-100 score Gray Swan rates higher (63/100 against 60/100). 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 24 data points above: read the rows that match what you are buying for.
How do Giskard and Gray Swan compare on the numbers?
Giskard leads on agent readiness (51/100 against 39/100), LinkedIn following (13,743 against 7,116). Gray Swan leads on headcount (81 against 23), funding raised ($45.7M against $2.5M).
What do real users say about Giskard and Gray Swan?
Gray Swan: 5 positive and 0 negative mentions across 5 Reddit threads we track.
Read the full Giskard review and pricing or the Gray Swan review and pricing. You can also browse other Giskard alternatives we track.