Mondoo vs Nucleus Security
Mondoo vs Nucleus Security, compared side by side on 17 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: Mondoo is on 50/100 and Nucleus Security on 56/100.
Where each one leads
Mondoo
- funding raised: $169M against $20.0M
Nucleus Security
- our overall score: 56/100 against 50/100
- agent readiness: 64/100 against 49/100
- headcount: 123 against 47
- LinkedIn following: 17,516 against 4,748
At a glance
| Measure | Mondoo | Nucleus Security |
|---|---|---|
| What it is | Agentic vulnerability management platform that eliminates vulnerabilities using AI. | Enterprise exposure management platform that centralizes and normalizes vulnerability, asset, and risk data. |
| Category | Cybersecurity, Vulnerability Management, AI, Agentic AI | Cybersecurity, Vulnerability Management, Exposure Management, IT Management |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2020 | 2018 |
| Headquarters | San Francisco, United States | Columbia, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Mondoo | Nucleus Security |
|---|---|---|
| Employees | 47 | 123 |
| Total funding | $169M | $20.0M |
| Latest round | Not published | Series C |
| LinkedIn followers | 4,748 | 17,516 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Mondoo | Nucleus Security |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 50/100 | 56/100 |
| Traction | Not published | 57/100 |
| Team | Not published | 60/100 |
| Community | Not published | 15/100 |
| Search visibility | Not published | 30/100 |
| Quality | Not published | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (49/100) | C (64/100) |
| Domain ratingLink authority, 0-100 | 58/100 | 60/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Mondoo | Nucleus Security |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | WordPress |
| Frameworks | Next.js, Tailwind CSS, Bootstrap | Jquery |
| Analytics | Google Analytics 4 | Google Tag Manager |
| Support stack | Intercom | Not detected |
| Open source | Yes | No |
Mondoo vs Nucleus Security: common questions
Which is better, Mondoo or Nucleus Security?
On our 0-100 score Nucleus Security rates higher (56/100 against 50/100). 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 17 data points above: read the rows that match what you are buying for.
How do Mondoo and Nucleus Security compare on the numbers?
Mondoo leads on funding raised ($169M against $20.0M). Nucleus Security leads on our overall score (56/100 against 50/100), agent readiness (64/100 against 49/100), headcount (123 against 47), LinkedIn following (17,516 against 4,748).
Read the full Mondoo review and pricing or the Nucleus Security review and pricing. You can also browse other Mondoo alternatives we track.