Onyx Security vs Quilr
Onyx Security vs Quilr, 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: Onyx Security is on 63/100 and Quilr on 51/100.
Where each one leads
Onyx Security
- our overall score: 63/100 against 51/100
- domain rating: 44/100 against 31/100
- headcount: 98 against 70
- funding raised: $153M against $4.0M
Quilr
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Onyx Security | Quilr |
|---|---|---|
| What it is | A secure AI control plane platform for discovering, monitoring, and governing enterprise AI agents. | Quilr uses AI agents and a Service-as-Software platform to prevent human-related security breaches. |
| Category | AI Governance, AI Observability, Cybersecurity, Agentic AI | Agentic AI, Cybersecurity, AI Agent, Threat Detection |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2024 | 2023 |
| Headquarters | Tel Aviv, Israel | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Onyx Security | Quilr |
|---|---|---|
| Employees | 98 | 70 |
| Headcount growthLast 12 months | +75.5% | Not published |
| Open roles | 11 | Not published |
| Total funding | $153M | $4.0M |
| Latest round | Series B | Not published |
| Valuation | $640M | Not published |
| LinkedIn followers | 5,381 | 6,661 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Onyx Security | Quilr |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 63/100 | 51/100 |
| Traction | 60/100 | 52/100 |
| Team | 80/100 | 30/100 |
| Community | 42/100 | Not published |
| Search visibility | 77/100 | 38/100 |
| Quality | 58/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (50/100) | D (52/100) |
| Domain ratingLink authority, 0-100 | 44/100 | 31/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Onyx Security | Quilr |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Not detected |
| Frameworks | Bootstrap | Next.js, Tailwind CSS, Bootstrap |
| Analytics | Google Analytics 4, Google Tag Manager | Not detected |
| Support stack | HubSpot | Not detected |
Product and pricing
| Measure | Onyx Security | Quilr |
|---|---|---|
| Key features | Not published | Safe AI Adoption, Frictionless Data Sharing, SaaS Identity Protection, Behavioral Risk Management, Self-Resolution of Alerts |
What users say
| Measure | Onyx Security | Quilr |
|---|---|---|
| Community ratingVisitor votes on StartupHub | 2.1/5 from 7 votes | Not published |
| Reddit sentimentThreads we track | 2 positive, 0 negative across 2 threads | Not published |
“Onyx Security raises $113 million for AI agent control plane.”r/RuntimeWire
Onyx Security vs Quilr: common questions
Which is better, Onyx Security or Quilr?
On our 0-100 score Onyx Security rates higher (63/100 against 51/100). 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 19 data points above: read the rows that match what you are buying for.
How do Onyx Security and Quilr compare on the numbers?
Onyx Security leads on our overall score (63/100 against 51/100), domain rating (44/100 against 31/100), headcount (98 against 70), funding raised ($153M against $4.0M).
What do real users say about Onyx Security and Quilr?
Onyx Security: 2 positive and 0 negative mentions across 2 Reddit threads we track, mostly in r/RuntimeWire.
Read the full Onyx Security review and pricing or the Quilr review and pricing. You can also browse other Onyx Security alternatives we track.