
Qualys
Cloud-based platform providing integrated security, compliance, and IT solutions for global organizations.
About
Qualys offers an enterprise cyber risk and security platform that unifies security and compliance posture management. Its solutions, including Agentic AI and ETM Identity, help organizations de-risk their operations by identifying, prioritizing, and remediating exploitable risks across their entire digital environment. Qualys serves businesses seeking to manage their cyber risk and reduce their attack surface through an AI-native approach.
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Key facts
- Website
- qualys.com
- Headquarters
- Foster City, United States
- Founded
- 1999
- Employees
- 3,566
- Total funding
- $28M (Series B)
- Business model
- B2B
Qualys pricing

Plans as published by Qualys. Current prices on qualys.com
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 10 Apr 2001 | Series B | $20M | Trident Capital |
| 23 Apr 2000 | Series A | $8M | Bessemer Venture Partners |
Tech stack
Detected on qualys.com, last scanned 22 Sept 2026. Run your own scan
- Frontend
- Next.js, Tailwind CSS
- CDN
- Cloudflare, Netlify
- Hosting
- WP Engine
- Email provider
- Proofpoint
- Status page
- Statuspage
- Video / media
- Vimeo
Qualys scores 83. Does yours?
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Frequently asked
Is Qualys trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Qualys is 80 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has Qualys raised?
Qualys has raised a total of $28M in funding. The most recent round on record is Series B.
How many employees does Qualys have?
Qualys has approximately 3,566 people on record.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Qualys


