Qualys vs Duo Security 2026: Which Is Better?

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TL;DR Quick Answer

It's a tie, both score 8.5/10 in our editorial scoring. Choose Qualys for teams already invested in its ecosystem. Choose Duo Security for teams already invested in its ecosystem. Both offer risk-free trials.

Head-to-head score

Qualys
8.5
Duo Security
8.5
Qualys
Qualys

Qualys, B2B SaaS tool

Score: 8.5/10
Duo Security
Duo Security

Duo Security, B2B SaaS tool

Score: 8.5/10
Winner Our Verdict
Qualys

Best overall in this category

→ Read our reasoning
Verified 2026-08-12 Pricing fact-checked Updated 2026 By Kaylan von Papen
Qualys
Software · from From $0/mo

Qualys, B2B SaaS tool. Best suited for teams that need qualys, b2b saas tool.

Duo Security
Software · from From $0/mo

Duo Security, B2B SaaS tool. Best suited for teams that need duo security, b2b saas tool.

Verdict at a Glance

Both tools solve real problems in the Software category. Qualys (From $0/mo) is designed for Qualys, B2B SaaS tool. Duo Security (From $0/mo) is built for Duo Security, B2B SaaS tool.

For most teams, Qualys is the better starting point, both offer risk-free trials so you can verify this yourself before committing.

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