We may earn a commission if you buy through links on this page. It never changes a score or a ranking. How we make money
If you’re leaving Qualys because vulnerability scanning is hard to manage, none of the alternatives in this comparison is listed as a direct scanner replacement. The options here cover adjacent needs: security training, governance, compliance and vendor risk. Reddit users cite confusing asset IDs, difficult user administration and inconsistent interfaces as reasons for frustration. We’d treat the picks below as candidates for replacing a specific workflow—not as substitutes for Qualys’ vulnerability-management coverage. Public prices are limited, so check the buying terms before shortlisting.
01Why people leave Qualys
Asset IDs and admin APIs frustrate automation
In one Reddit thread, users asked for a single host ID, an Admin API and easier user-role automation; one called role-based access control a major pain point.
Module interfaces feel fragmented
A commenter described jumping between modules and old and new interfaces, with labels that did not match settings and slow page loads.
Users question usability and detection transparency
One commenter called Qualys unfriendly, described its knowledge base as difficult to access and said plugin explanations felt opaque; they also criticized its database checks.
02The alternatives, ranked by fit
- Phishing training
KnowBe4KnowBe4Consider KnowBe4 if the workflow you want to improve is employee security training, not vulnerability scanning. Its listed fit includes phishing simulations and a large training library, so it may address a separate security-awareness need alongside a scanner. The pricing summary lists $2.40 per seat monthly, with a three-year term; compare that commitment before you switch.
Trade-off: It is a training option, not a listed vulnerability-scanning replacement.
6.8/10from
$2.40/mo - Automated awareness
PhishedPhishedPhished is worth considering when your reason for reassessing Qualys is a need for automated phishing simulations or employee threat guidance. Those are the use cases listed for the platform, rather than vulnerability management. The starting price is listed as $175, but the pricing summary says plan limits need clarification, so get the scope and billing terms in writing.
Trade-off: The starting price is listed, but plan limits need clarification.
6.2/10from
$175/mo - Compliance workflows
VantaVantaVanta may fit if the broader project around leaving Qualys includes consolidating compliance work, recurring security questionnaires or vendor risk management. Those are its listed strengths; they do not make it a direct scanner substitute. Pricing is not published on the vendor's site, so you cannot make a reliable cost comparison from public figures here.
Trade-off: No published price; its listed coverage is GRC, not scanning.
6.4/10from
Custom - Enterprise GRC
AnecdotesAnecdotesAnecdotes is a candidate if you are reviewing Qualys as part of a wider enterprise GRC consolidation. Its listed fit includes multiple GRC programs, vendor-risk workflows and broad framework coverage, with AI included. That makes it relevant to governance work around security, but the published information does not position it as a vulnerability scanner or publish pricing.
Trade-off: Pricing is undisclosed, and it is not listed as a scanner.
6.3/10from
Custom - Governance consolidation
Diligent One PlatformDiligent One PlatformDiligent One Platform is relevant if the switch is part of consolidating governance and GRC tools rather than replacing Qualys’ scanning work. Its listed use cases include board meeting workflows and vendor and cyber risk. That is a different job from vulnerability management, and the published information gives no public price to compare against a Qualys quote.
Trade-off: No published price; board workflows may be outside your scope.
5.5/10from
Custom - Vendor assessments
WhisticWhisticWhistic may make sense if vendor assessments and security-document sharing are the workflows you want to handle separately from Qualys. Its listed coverage includes publishing security documentation, assessments and monitoring. It is not presented as a vulnerability scanner, and its pricing is opaque, so confirm what the free plan includes before treating it as a low-cost option.
Trade-off: Opaque pricing makes plan-to-plan comparisons difficult.
6.2/10from
Freefree plan - Policy and accreditation
PowerDMSPowerDMSPowerDMS is a fit to investigate if your organization is highly regulated and the work you need to improve is policy management, training or accreditation preparation. Those are its listed use cases, not vulnerability scanning. The published information has no published price or customer feedback to help settle value, so ask for a scoped quote and references.
Trade-off: No published price or customer feedback is provided.
6.3/10from
Custom
03Side by side
| Tool | Score | From | Free plan | Best for |
|---|---|---|---|---|
 Qualys Qualys (current) | 6.0 | Custom | No | Organizations needing broad security coverage |
| KnowBe4 KnowBe4 | 6.8 | $2.40/mo | No | Teams needing phishing simulations |
| Phished Phished | 6.2 | $175/mo | No | Teams automating phishing simulations |
| Vanta Vanta | 6.4 | Custom | No | Teams managing several compliance workflows |
| Anecdotes Anecdotes | 6.3 | Custom | No | Enterprises managing multiple GRC programs |
| Diligent One Platform Diligent One Platform | 5.5 | Custom | No | Organizations consolidating governance and GRC tools |
| Whistic Whistic | 6.2 | Free | Yes | Teams managing vendor assessments |
| PowerDMS PowerDMS | 6.3 | Custom | No | High-compliance organizations |
Questions people ask
What is the best vulnerability scanner?
The published alternatives are not listed as vulnerability scanners, so we can’t name a best scanner from this set. In one Reddit discussion, users compared Qualys with Tenable, CrowdStrike and Microsoft, but the comments do not establish a definitive winner. Match any replacement to your required coverage and verify capabilities with the vendor.
What is Qualys used for?
The Reddit threads we read describe Qualys use for vulnerability management, cloud-agent workflows, patch management, asset views and compliance-related checks. Those comments also mention user and role administration. They are user reports, not a complete product catalog, so confirm specific capabilities against Qualys’ current documentation.
Are Qualys and Tenable the same?
No. The Reddit threads we read discusses them as separate products that organizations compare or switch between for vulnerability management. One commenter preferred Tenable for certain checks, but that is an individual report, not a general verdict. The alternatives covered on this page do not include Tenable.