Qualys vs Tenable
Qualys 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: Qualys is on 58/100 and Tenable on 62/100.
Where each one leads
Qualys
- headcount: 3,566 against 24
Tenable
- our overall score: 62/100 against 58/100
- agent readiness: 51/100 against 45/100
- funding raised: $65.0M against $28.4M
At a glance
| Measure | Qualys | Tenable |
|---|---|---|
| What it is | Cloud-based platform providing integrated security, compliance, and IT solutions for global organizations. | Cybersecurity risk management platform that provides vulnerability management, attack surface management, and cloud security solutions. |
| Category | Cybersecurity, SaaS, Cloud Security, Compliance | Cybersecurity, Vulnerability Management, Attack Surface Management, Cloud Security |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 1999 | 2018 |
| Headquarters | Foster City, United States | Columbia, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Qualys | Tenable |
|---|---|---|
| Employees | 3,566 | 24 |
| Headcount growthLast 12 months | Not published | -35.0% |
| Total funding | $28.4M | $65.0M |
| Latest round | Series B | Series B |
| LinkedIn followers | Not published | 8,859 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Qualys | Tenable |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 58/100 | 62/100 |
| Traction | 57/100 | 53/100 |
| Team | 60/100 | 70/100 |
| Search visibility | 17/100 | 38/100 |
| Quality | 68/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (45/100) | D (51/100) |
| Domain ratingLink authority, 0-100 | 83/100 | 84/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Qualys | Tenable |
|---|---|---|
| Hosting | Netlify | AWS |
| CDN | Cloudflare | Cloudflare |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Analytics | Not detected | Google Tag Manager |
What users say
| Measure | Qualys | Tenable |
|---|---|---|
| Reddit sentimentThreads we track | Not published | 2 positive, 0 negative across 6 threads |
“I read the latest announcement from #microsoft about the general availability of #MicrosoftTVM with #vulcancyber and here's a short video on the setup and configuration. Initial thoughts; excellent interface, rich information, massive libra”r/DefenderATP
Qualys vs Tenable: common questions
Which is better, Qualys or Tenable?
On our 0-100 score Tenable rates higher (62/100 against 58/100). 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 Qualys and Tenable compare on the numbers?
Qualys leads on headcount (3,566 against 24). Tenable leads on our overall score (62/100 against 58/100), agent readiness (51/100 against 45/100), funding raised ($65.0M against $28.4M).
What do real users say about Qualys and Tenable?
Tenable: 2 positive and 0 negative mentions across 6 Reddit threads we track, mostly in r/DefenderATP.
Read the full Qualys review and pricing or the Tenable review and pricing. You can also browse other Qualys alternatives we track.