Onyx Security vs Solo.io
Onyx Security vs Solo.io, compared side by side on 23 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 Solo.io on 56/100.
Where each one leads
Onyx Security
- our overall score: 63/100 against 56/100
Solo.io
- domain rating: 73/100 against 44/100
- headcount: 132 against 98
At a glance
| Measure | Onyx Security | Solo.io |
|---|---|---|
| What it is | A secure AI control plane platform for discovering, monitoring, and governing enterprise AI agents. | Enterprise agentic AI orchestration |
| Category | AI Governance, AI Observability, Cybersecurity, Agentic AI | Artificial Intelligence, Cloud Computing, Enterprise Software, API Management |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2024 | 2017 |
| Headquarters | Tel Aviv, Israel | Cambridge, USA |
| Status | Active | Active |
Size, funding and growth
| Measure | Onyx Security | Solo.io |
|---|---|---|
| Employees | 98 | 132 |
| Headcount growthLast 12 months | +75.5% | Not published |
| Open roles | 11 | Not published |
| Total funding | $158M | $175M |
| Latest round | Series B | Series C |
| Valuation | $640M | $1.0B |
| LinkedIn followers | 5,381 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Onyx Security | Solo.io |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 63/100 | 56/100 |
| Traction | 60/100 | 60/100 |
| Team | 80/100 | 30/100 |
| Community | 42/100 | Not published |
| Search visibility | 77/100 | 19/100 |
| Quality | 58/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (50/100) | D (49/100) |
| Domain ratingLink authority, 0-100 | 44/100 | 73/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Onyx Security | Solo.io |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Webflow |
| Frameworks | Bootstrap | Not detected |
| Analytics | Google Analytics 4, Google Tag Manager | Google Tag Manager, Microsoft Clarity |
| Support stack | HubSpot | Not detected |
| Open source | No | Yes |
| Self-hostable | No | Yes |
What users say
| Measure | Onyx Security | Solo.io |
|---|---|---|
| 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 Solo.io: common questions
Which is better, Onyx Security or Solo.io?
On our 0-100 score Onyx Security rates higher (63/100 against 56/100). 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 23 data points above: read the rows that match what you are buying for.
How do Onyx Security and Solo.io compare on the numbers?
Onyx Security leads on our overall score (63/100 against 56/100). Solo.io leads on domain rating (73/100 against 44/100), headcount (132 against 98).
What do real users say about Onyx Security and Solo.io?
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 Solo.io review and pricing. You can also browse other Onyx Security alternatives we track.