Onyx Security vs Zenity
Onyx Security vs Zenity, 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: Onyx Security is on 63/100 and Zenity on 64/100.
Where each one leads
Onyx Security
Leads on none of the measures we hold for both companies.
Zenity
- agent readiness: 56/100 against 50/100
- domain rating: 70/100 against 44/100
- headcount: 237 against 98
- headcount growth: +95.1% against +75.5%
- LinkedIn following: 18,019 against 5,381
At a glance
| Measure | Onyx Security | Zenity |
|---|---|---|
| What it is | A secure AI control plane platform for discovering, monitoring, and governing enterprise AI agents. | Security governance platform for low-code/no-code development, enabling IT and business freedom. |
| Category | AI Governance, AI Observability, Cybersecurity, Agentic AI | Cybersecurity, Enterprise, No Code, Low Code |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2024 | 2021 |
| Headquarters | Tel Aviv, Israel | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Onyx Security | Zenity |
|---|---|---|
| Employees | 98 | 237 |
| Headcount growthLast 12 months | +75.5% | +95.1% |
| Open roles | 11 | Not published |
| Total funding | $158M | $185M |
| Latest round | Series B | Series C |
| Valuation | $640M | Not published |
| LinkedIn followers | 5,381 | 18,019 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Onyx Security | Zenity |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 63/100 | 64/100 |
| Traction | 60/100 | 60/100 |
| Team | 80/100 | 70/100 |
| Community | 42/100 | 8/100 |
| Search visibility | 77/100 | 43/100 |
| Quality | 58/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (50/100) | D (56/100) |
| Domain ratingLink authority, 0-100 | 44/100 | 70/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Onyx Security | Zenity |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Vercel |
| CMS | Webflow | Not detected |
| Frameworks | Bootstrap | Next.js, Tailwind CSS |
| Analytics | Google Analytics 4, Google Tag Manager | Not detected |
| Support stack | HubSpot | HubSpot |
| Open source | No | Yes |
What users say
| Measure | Onyx Security | Zenity |
|---|---|---|
| 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 Zenity: common questions
Which is better, Onyx Security or Zenity?
On our 0-100 score Zenity rates higher (64/100 against 63/100). 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 Onyx Security and Zenity compare on the numbers?
Zenity leads on agent readiness (56/100 against 50/100), domain rating (70/100 against 44/100), headcount (237 against 98), headcount growth (+95.1% against +75.5%), LinkedIn following (18,019 against 5,381).
What do real users say about Onyx Security and Zenity?
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 Zenity review and pricing. You can also browse other Onyx Security alternatives we track.