Nucleus Security vs Tenable
Nucleus Security vs Tenable, 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: Nucleus Security is on 56/100 and Tenable on 46/100.
Where each one leads
Nucleus Security
- our overall score: 56/100 against 46/100
- agent readiness: 64/100 against 51/100
Tenable
- domain rating: 84/100 against 60/100
- funding raised: $300M against $20.0M
At a glance
| Measure | Nucleus Security | Tenable |
|---|---|---|
| What it is | Enterprise exposure management platform that centralizes and normalizes vulnerability, asset, and risk data. | A leading cybersecurity company providing exposure management solutions for cloud, vulnerability, and identity security. |
| Category | Cybersecurity, Vulnerability Management, Exposure Management, IT Management | Cybersecurity, SaaS, Cloud Security, Vulnerability Management |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2018 | 2002 |
| Headquarters | Columbia, United States | Columbia, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Nucleus Security | Tenable |
|---|---|---|
| Employees | 123 | Not published |
| Total funding | $20.0M | $300M |
| Latest round | Series C | Series B |
| LinkedIn followers | 17,516 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Nucleus Security | Tenable |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 56/100 | 46/100 |
| Traction | 57/100 | 40/100 |
| Team | 60/100 | 60/100 |
| Community | 15/100 | 8/100 |
| Search visibility | 30/100 | 20/100 |
| Quality | 58/100 | 55/100 |
| Agent readinessHow well an AI agent can read and act on the site | C (64/100) | D (51/100) |
| Domain ratingLink authority, 0-100 | 60/100 | 84/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Nucleus Security | Tenable |
|---|---|---|
| Hosting | Not detected | AWS |
| CDN | Cloudflare | Cloudflare |
| CMS | WordPress | Not detected |
| Frameworks | Jquery | Not detected |
| Analytics | Google Tag Manager | Google Tag Manager |
Nucleus Security vs Tenable: common questions
Which is better, Nucleus Security or Tenable?
On our 0-100 score Nucleus Security rates higher (56/100 against 46/100). 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 Nucleus Security and Tenable compare on the numbers?
Nucleus Security leads on our overall score (56/100 against 46/100), agent readiness (64/100 against 51/100). Tenable leads on domain rating (84/100 against 60/100), funding raised ($300M against $20.0M).
Read the full Nucleus Security review and pricing or the Tenable review and pricing. You can also browse other Nucleus Security alternatives we track.