We use the solution for vulnerability management.
Risk & Security Admin at Goodyear Tire & Rubber Company
It is scalable and has efficient features for scanning and detecting vulnerabilities
Pros and Cons
- "It is a stable solution."
- "We face issues while scanning multiple assets."
What is our primary use case?
What is most valuable?
The solution's best features are scanning and vulnerability management. By using them, we can obtain all critical reports.
What needs improvement?
They should improve the solution's pricing. Also, they should enhance the authentication feature. Presently, we face issues while scanning multiple assets. In cases of heavy workloads, it must scan assets properly.
For how long have I used the solution?
We have been using the solution for more than six years.
Buyer's Guide
Qualys Exposure Management
July 2026
Learn what your peers think about Qualys Exposure Management. Get advice and tips from experienced pros sharing their opinions. Updated: July 2026.
909,563 professionals have used our research since 2012.
What do I think about the stability of the solution?
It is a stable solution.
What do I think about the scalability of the solution?
It is a scalable solution. We have more than 50,000 solution users in our organization globally.
How are customer service and support?
The solution's technical support is excellent and responsive.
How was the initial setup?
The solution's initial setup is straightforward.
What about the implementation team?
We have over 30 administrators managing the solution in our organization. In addition to installing the solution internally, we receive assistance from other vendors.
What's my experience with pricing, setup cost, and licensing?
The solution is expensive.
What other advice do I have?
I recommend the solution to others. It is excellent. We can detect and mitigate all the vulnerabilities using it.
I rate the solution as an eight.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Senior Consultant at Tata Consultancy
Great support, good training, and lots of great features
Pros and Cons
- "It's stable and quite reliable."
- "Almost all of the features are great."
- "There needs to be better documentation."
- "There needs to be better documentation. Maybe their price scheduler could be made simpler. It's expensive."
What is our primary use case?
Qualys has many products. However, the prominent one is for scanning the vulnerabilities on endpoints, including servers and desktops. The other can be for using multiple other products, like taking the certificate, inventory, and software inventory of endpoints through scanning.
Additionally, we use the solution for web application scanning. When they have web applications, they can scan applications for various vulnerabilities and give recommendations.
What is most valuable?
Almost all of the features are great. We use Qualys for vulnerability scanning of servers and web application scanning. These are the two prominent features that we often use.
The initial setup is very straightforward.
It's stable and quite reliable.
The product can scale.
Technical support is helpful, and the product provides a good amount of training.
What needs improvement?
Qualys has evolved a lot. It is one of the services that has evolved a lot, and we do recommend Qualys to the specs tent.
However, their products are very modular, so for customers, they need to provide some roadmap on how the customer can utilize their products. For example, starting with vulnerability scanning, they need to show how they can extend their products for multiple other use cases. They need to do a better job of educating customer more.
There needs to be better documentation.
Maybe their price scheduler could be made simpler.
It's expensive.
For how long have I used the solution?
We've been using Qualys for a long time. I've used it for more than five years.
What do I think about the stability of the solution?
It is stable. It is reliable. The solution doesn't have any bugs or glitches, and it doesn't crash or freeze.
What do I think about the scalability of the solution?
It's scalable. It's easy to expand.
Many people use the solution. There are likely more than 10,000 users.
The usage is based on the business requirements. It all depends on the service offering.
How are customer service and support?
They do offer a lot of support in the form of training for users. They also offer labs. The technical teams are reachable. Technical support is quite good with them.
How would you rate customer service and support?
Positive
How was the initial setup?
This is an easy product to set up. It's not very complex to implement.
The deployment was very fast. We could do it in about a week's time. It can be done very quickly. There are just some configurations on the cloud, and you can handle the agent deployment using some deployment tools.
What's my experience with pricing, setup cost, and licensing?
We pay an annual licensing fee.
Prices do vary. If it is for a standard solution, they are the best. If a company goes for some advanced solutions, like web scanning, it does become pricey. However, the basic solution is good. It's just the advanced solutions that drive up the price.
What other advice do I have?
I am a consultant.
I'd recommend the solution to others.
I would rate the product ten out of ten.
Which deployment model are you using for this solution?
Public Cloud
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
Buyer's Guide
Qualys Exposure Management
July 2026
Learn what your peers think about Qualys Exposure Management. Get advice and tips from experienced pros sharing their opinions. Updated: July 2026.
909,563 professionals have used our research since 2012.
Cloud based service that offers insight into security and the vulnerability management of assets
Pros and Cons
- "The most valuable feature is the ability to run different capabilities with the same agent, and with only one agent, we can have EDR, vulnerability management, compliance and some basic SaaS security capabilities."
- "This solution could be improved by extending the agent capabilities to different operating systems including Mac and Linux. We would also like the capability to easily check for vulnerability in assets in the IOTs."
- "For a company with over 100,000 assets, there are challenges with scalability."
What is our primary use case?
We use this solution to manage compliance and to verify the gap between the policy defined by the company and the ones that are implemented in the system. We also use Qualys for vulnerability management of assets in the cloud or on-prem.
What is most valuable?
The most valuable feature is the ability to run different capabilities with the same agent. With only one agent, we can have EDR, vulnerability management, compliance and some basic SaaS security capabilities.
What needs improvement?
This solution could be improved by extending the agent capabilities to different operating systems including Mac and Linux. We would also like the capability to easily check for vulnerability in assets in the IOTs.
They have been adding additional features such as attack surface monitoring and intelligence to help managers detect additional risks. Adding intelligence is one of the most important features that we need.
For how long have I used the solution?
We have been using this solution for two years.
What do I think about the stability of the solution?
This is a stable solution.
What do I think about the scalability of the solution?
For a company with over 100,000 assets, there are challenges with scalability.
How are customer service and support?
We haven't often needed support from Qualys but when we have needed it, they have been quick to respond and resolve our issues.
How would you rate customer service and support?
Positive
Which solution did I use previously and why did I switch?
If we compare Qualys VM to other vulnerability management solutions like Tenable, Qualys is only for agents. Their on-prem capabilities are pretty limited so it is very easy to manage assets that are cloud connected, but if they are not cloud connected, it is challenging. Tenable is better at managing non-cloud connected agents.
How was the initial setup?
The initial setup is straightforward. After the cloud tenant is available and the agents are installed, the first scans can be done in one to two days.
There is maintenance required for the agents but it is completely controlled by the cloud and is done automatically. There is a necessity for human intervention when there is a new agent or new feature that must be tested before it is implemented.
What about the implementation team?
We implemented the solution in-house.
What was our ROI?
Return of investment is difficult to assess because it's a tool that helps to reduce risks but doesn't have a direct feature on ROI.
What's my experience with pricing, setup cost, and licensing?
It is a high cost product. Compared to the other solutions, it is around 15 to 20% higher in cost. Qualys VMDR has multiple features in addition to vulnerability management and there is an additional cost for these features.
What other advice do I have?
The initial setup is not straightforward and it's important to have the agent connectivity linked to the cloud and available all the time.
If you have assets that are not connected to the cloud, you will need help from a service provider or integrator because the introduction of passive scanning is not straightforward.
I would rate this solution a seven out of ten.
Which deployment model are you using for this solution?
Public Cloud
Disclosure: My company has a business relationship with this vendor other than being a customer. Integrator
Senior Security Consultant at a tech services company with 10,001+ employees
Excellent continuous monitoring, helpful technical support, easy to scale, and simple to install
Pros and Cons
- "The most recent is VMDR, which provides a comprehensive overview of how to detect, patch, and remediate specific vulnerabilities."
- "For a typical IT system, it is very good to go with this solution."
- "Qualys currently does not have any features for scanning SCADA, IoT, and Industrial Control Systems."
What is our primary use case?
Qualys' main function is to scan IT systems. It does the scanning of computer systems.
What is most valuable?
Continuous Monitoring is excellent because it is entirely dependent on the agent, and the Agent Scan, is also quite good.
I also like the asset tagging, asset grouping features, and the dashboard, because we can customize and create our own dashboard. That's quite good.
The most recent is VMDR, which provides a comprehensive overview of how to detect, patch, and remediate specific vulnerabilities. That is also an excellent module.
What needs improvement?
The dashboard itself could be improved, while we can customize it, they can create different tabs where we can see the trending vulnerabilities, how many there are, or how many have been fixed, as in the most recent scan report, so that trend analysis is a little easier.
Aside from that, the solution itself is fairly generic in nature. What they can do is pretty much customize everything and provide a relevant solution for everything. For example, because Qualys has a Cloud Agent that scans a system's entire inventory. As a result, they can test their use cases to determine whether or not a vulnerability has been confirmed. If they can do so, they can also provide us with a straightforward solution to a specific problem rather than a generic one. That could be one area where they can improve.
Qualys does not currently have an IoT, SCADA vulnerability assessment, they can significantly improve their IoT, SCADA, and ICS (Industrial Control Systems) vulnerability assessment technique. When you compare with Tenable SC it has more features than Qualys VM.
If you see power grids, large oil stations, they fall under SCADA and Industrial Control Systems. These systems are very different from standard IT systems. Qualys currently does not have any features for scanning SCADA, IoT, and Industrial Control Systems.
I believe they can improve on the addition of devices. Assume I have two lakhs of devices that cannot all be added at the same time. For example, if I have two lakhs of devices, and two lakhs of those devices have a Cloud Agent, adding all of those devices at once is not easy. We have to add it 1,000 at a time, which takes a long time when there are two lakhs of assets to add. If we do 1,000 at a time, we'll have to do it for around two lakhs, which is quite difficult.
They can increase their frequency of working faster, similar to the time constraint they currently have. The second thing they can improve is the addition of assets. They can almost completely automate the process of adding assets, or they can increase the maximum number of assets that can be added in one go. They are only allowed to add 1,000 assets. If I want to add two lakh assets, it will be extremely difficult to do so by adding 1,000, at a time.
That is a fairly technical issue. Most of the false positives reported by Qualys or the inability to detect a cumulative patch update, if any, are the few things that they can improve and incorporate.
As I previously stated, it would be extremely beneficial if they could implement scanning, vulnerability scanning of IoT systems, Industrial Control Systems, and SCADA devices.
For how long have I used the solution?
I have been working with Qualys VM for approximately four years.
We have been using multiple Qualys modules, such as VMDR, Cloud Agent, AssetView, and Continuous Monitoring. The most recent version that we are using is 4.14.
What do I think about the stability of the solution?
It's reasonably steady. When we say stable version, there is also room for improvement in that Qualys will not be able to handle large amounts of data at once. When you do billions of scans, such as a scan for millions of devices, it becomes extremely slow, and gathering data and populating the report becomes extremely tedious.
What do I think about the scalability of the solution?
Scalability is quite good. We can pretty much rely on the tool. It is easy to scale.
If the organization grows, we can pretty much scale it to most of the areas. The only problem is that they must primarily work on Industrial Control Systems and lightweight devices such as CCTV cameras, and lightweight devices. As a result, they are required to work in that field, otherwise, it is pretty good.
Based on my previous experience, there were approximately 300 or more users using Qualys in organizations with a population of more than two lakh people. Currently, I see that approximately 400 users are using it, and the size of the organization is significantly larger than the previous one.
We use this solution daily.
How are customer service and support?
Technicals support is pretty good. Since I've been working in this, they've been friendly and straightforward, and we were able to get the most out of them.
We have suggested areas for improvement, and they have been working on them. They always make a good impression on us.
Which solution did I use previously and why did I switch?
As a consultant, I've worked on a variety of projects in a variety of organizations.
How was the initial setup?
The initial setup is simple and straightforward.
What about the implementation team?
We initially had assistance from the vendor, but once we had a good understanding of it, we scaled it in our organization.
Which other solutions did I evaluate?
Because I've been using Qualys for quite some time, I was looking for a comparison of several solutions such as Tenable SC, Rapid7, InsightVM, and Tenable Nessus. I was curious to know if there were any other tools that were better than Qualys.
I was looking for more information about Tenable SC and wanted to compare it to Qualys in more detail, with parameters such as, how the false positives are detected in Tenable SC and how good it is in comparison to Qualys. In a similar manner, in comparison to Qualys, we learn about its usability, interface, and how user-friendly it is. Those are the few things I was looking for, and I'm still looking for more information about Tenable right now.
What other advice do I have?
They have the ability to improve SCADA. SCADA stands for Supervisory Control and Data Acquisition, and IoT stands for Internet of Things scanning.
Recommending this solution would depend on the organization, the requirements, and the devices they have.
For a typical IT system, it is very good to go with this solution. Microsoft, Deloitte, and the majority of organizations still use it, it is pretty much good to go. But, once again, it is entirely dependent on how the organization is, what type of devices they have, and what kind of scans they would like to have, it is entirely dependent.
In a broad sense, it is a good solution to go with.
I would rate Qualys VM an eight out of ten.
Which deployment model are you using for this solution?
Public Cloud
If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?
Microsoft Azure
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Information Security Engineer at a university with 1,001-5,000 employees
Efficient automation feature and provides us with a comprehensive security solution
Pros and Cons
- "The most valuable feature is automation."
- "Qualys VMDR is basically susceptible to false positives, and false negatives."
What is our primary use case?
Qualys VMDR is a vulnerability management and detection response tool. It belongs to the first generation of vulnerability assessment tools. It enables us to manually identify vulnerable keys and fix them. It is built as a cutting-edge continuous platform where we can detect and protect. With this product, we can respond to specific vulnerabilities, going beyond just using artificial intelligence features. We have implemented VMDR across our cloud, physical interfaces, endpoints, and log servers. It's a good digital product for our organization.
How has it helped my organization?
It has improved our organization in many ways. We needed to have a security solution that focuses on different types of things. We discussed budgeting for the cloud and the need for an alternative to taking care of malware. Additionally, we have to consider various attacks. Therefore, Qualys VMDR is a great tool that helps us improve.
What is most valuable?
The most valuable feature is automation.
What needs improvement?
Qualys VMDR is basically susceptible to false positives, and false negatives. We receive a lot of false positives in there. VMDR can be considered a complex solution, especially for enterprises with limited resources or organizations. It requires extensive knowledge as an engineer. So, when using this tool, you need to utilize other tools to remediate the false security issues.
So maybe it should also have the ability to automatically identify and address false positives. In additional features, an automated process for remediating false positives. We might be looking for new types of signatures that can help us identify and address specific issues.
For how long have I used the solution?
I have been using Qualys VMDR for one last year.
What do I think about the stability of the solution?
I would rate the stability an eight out of ten.
What do I think about the scalability of the solution?
I would rate the scalability an eight out of ten.
How was the initial setup?
It took us one month to set up.
What was our ROI?
I have seen an ROI.
What's my experience with pricing, setup cost, and licensing?
The price is very reasonable, so you can definitely go with all the endpoints it offers.
What other advice do I have?
Just consider the licenses we have within VMware. They could replicate some of these features, which are used for premium customers. So, it might be useful to include those features in the subscription plans.
Overall, I would rate the solution a nine out of ten.
Which deployment model are you using for this solution?
Public Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Former Employee of Orange Business Services as Head of Security Engineering at a comms service provider with 5,001-10,000 employees
Comprehensive and stable solution, but its technical support service needs improvement
Pros and Cons
- "The solution is easy to use."
- "They should make it accessible for more operating systems."
What is our primary use case?
We use the solution for vulnerability management. It helps us identify potentially vulnerable assets. Thus, we can prioritize patching based on a risk score.
What is most valuable?
The solution is easy to use and has many essential features. I found the concept of tags the most valuable feature. It allows us to build assets from different views. We can categorize systems with tags, either automatically or manually.
What needs improvement?
The solution's cloud agent is available only for limited operating systems such as Windows and Linux. They should make it accessible for more systems like FreeBSD. Also, it would be helpful if they made it available for Cisco or Juniper routers. Additionally, its price and support could be better as well.
For how long have I used the solution?
We have been using the solution for six years.
What do I think about the stability of the solution?
The solution is stable. However, it takes time to generate reports.
What do I think about the scalability of the solution?
We have ten solution users in our organization.
How are customer service and support?
The solution's technical support team replies with generic answers. The quality of the response could be better.
How would you rate customer service and support?
Neutral
How was the initial setup?
The solution's initial setup process was straightforward. We just followed the documentation.
What's my experience with pricing, setup cost, and licensing?
The solution is costly.
What other advice do I have?
I recommend the solution to others and rate it as a eight.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Cyber Security Engineer at a transportation company with 5,001-10,000 employees
Helps with vulnerability scanning and understanding of cyber security controls
Pros and Cons
- "I am impressed with the VMDR feature."
- "The tool needs to improve the adding assets and report generation features. I would like to see the policy scan of offline appliances in the product's future releases."
What is our primary use case?
We use the solution for vulnerability and policy scan.
How has it helped my organization?
The product has helped us understand cybersecurity controls.
What is most valuable?
I am impressed with the VMDR feature.
What needs improvement?
The tool needs to improve the adding assets and report generation features. I would like to see the policy scan of offline appliances in the product's future releases.
For how long have I used the solution?
I have been using the product for three years.
What do I think about the stability of the solution?
I would rate the product's stability a nine out of ten.
What do I think about the scalability of the solution?
I would rate the tool's scalability an eight out of ten. My company has 10 IT specialists using the product.
How are customer service and support?
The product's support is not very helpful. They suggest things that we already know.
How would you rate customer service and support?
Neutral
How was the initial setup?
I would rate the product's setup an eight out of ten. The tool's deployment took one to two days to complete.
What about the implementation team?
We deployed the solution in-house.
What's my experience with pricing, setup cost, and licensing?
The tool's pricing is expensive and I would rate the pricing a seven out of ten.
What other advice do I have?
I would rate the product an eight out of ten. You need to complete the training before using the product.
Which deployment model are you using for this solution?
Public Cloud
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Security Architect at a tech vendor with 5,001-10,000 employees
Good analysis, helpful reports, and a straightforward setup
Pros and Cons
- "The solution shows us classic categories, including high, medium, and low risks. It also shows critical items, and that gives us the advantage of prioritizing things."
- "It would be nice to have an all-in-one solution that was automated and could handle the scanning and reports as well as the patching and updating."
What is our primary use case?
This is a virtual scanner appliance. We have both physical and virtual options.
I'm still in training and getting the hang of the solution. I do not know what features the company uses the most. They generally use it to scan all the AWS workloads and Azure workloads.
What is most valuable?
We generally analyze everything at the OS level and application level, including the open ports, the OS, and older versions, including the packaged versions. We generate the scan, and then we generate the report, and then we will issue it to the application teams to clear off those.
We have Java remediation happening, and if Java has, for example, multiple versions and when I run the scan, it is going to identify all Java versions that are really vulnerable so you can fix them. Therefore, it helps keep things secure and up-to-date.
The reporting is good. We give reports to the application teams and we will ask them to either fix or remove applications. Once that is done, then we will read the scan, and if it comes back that we don't have any critical, we are assured of good safety.
The solution shows us classic categories, including high, medium, and low risks. It also shows critical items, and that gives us the advantage of prioritizing things.
It's very clear on what components need to be fixed.
The initial setup is straightforward.
It's stable.
Technical support is helpful.
What needs improvement?
I can't speak to disadvantages since I am in training and still learning and have yet to run a scan.
It would be nice to have an all-in-one solution that was automated and could handle the scanning and reports as well as the patching and updating.
For how long have I used the solution?
I am pretty new to this organization. However, the organization has been dealing with the solution for almost four or five years now.
What do I think about the stability of the solution?
The stability has been good. The company has been using it for a while and hasn't had issues. I use dit in a previous company as well and never hear of any problems.
What do I think about the scalability of the solution?
It's easy to scale.
How are customer service and support?
Technical support is good. We always get a quick response.
How was the initial setup?
The setup process is simple. It's not overly complex.
What's my experience with pricing, setup cost, and licensing?
I don't have any details about the licensing process.
What other advice do I have?
We're implementors.
When it comes to security, my only advice is based on my experience. They always say to use multiple products due to the fact that, even if the vulnerability is missed in one product, it'll be identified in the other product so that you are safe.
However, when it comes to implementation, if you have multiple products, pipelining is a big problem. For example, if I use the Qualys scanner, and then it gives me all the vulnerabilities: how do I fix it? Either I have to fix it manually, or I have to fix it automatically.
I'd like to use one product, and, for example, use a vulnerability scanner from Qualys and have patch management as well. While the solution is still maturing, I like the tight integration and I like that the scanner can identify items and patch management can fix them. It simplifies things, instead of having to deal with multiple products and then maybe having to manually fix items on top of that.
I'd rate the solution nine out of ten.
Disclosure: My company has a business relationship with this vendor other than being a customer. Implementer
Security Specialist at a financial services firm with 1,001-5,000 employees
Robust, good agent support, and simple to setup
Pros and Cons
- "It's really beneficial for scanning and interacting with the agent."
- "The disadvantage of working with Qualys is that the graphical interface is quite outdated."
What is our primary use case?
Qualys VM is used for vulnerability scanning.
What is most valuable?
It's really beneficial for scanning and interacting with the agent.
What needs improvement?
The disadvantage of working with Qualys is that the graphical interface is quite outdated.
If you want to choose a scan result, or maybe configure an IP range or something similar, it opens up a lot of processes, or steps, which is somewhat bothersome. Because it opens several phases, it is not a single-window program.
For how long have I used the solution?
We are testing it, as well as Rapid 7 InsightVM.
We have been testing Qualys VM for approximately five weeks.
What do I think about the stability of the solution?
Qualys VM is a stable solution.
What do I think about the scalability of the solution?
Qualys VM is a scalable product.
It works with ten assets. It works with 100 assets. It has worked with 3,000 assets. It's quite scalable.
In our organization, we have two dedicated people, and five others are only dedicated to gaining insights.
It actually depends on how you remediate all of the vulnerabilities in Qualys since you can also set up it such that product owners, that is, the owners of the apps that are deployed on all systems, can access reports and everything. But that's not how we do things.
The security and infrastructure departments are using this solution in our organization.
How are customer service and support?
We have a dedicated Qualys team of two persons assisting us with the implementation.
Which solution did I use previously and why did I switch?
We are currently doing a proof of concept with both Qualys VM and Rapid 7 InsightVM.
How was the initial setup?
Qualys is a fully SaaS solution.
It is dependent on the configuration. When you work with the agent, you are primarily concerned with deploying the agents to all assets. However, if you want to scan based on IP, you'll run into some problems.
If you wish to scan on an IP basis, for example, you should deploy a virtual appliance. You may set up several appliances for different domains. Otherwise, you must have your network rules properly configured so that the appliance can reach every asset.
It's relatively simple to set up the basics, but if you want to scan, it really depends on how many networks and domains you have.
In a couple of weeks, you can set it up.
What's my experience with pricing, setup cost, and licensing?
It's very expensive, especially if you want to use multiple modules of Qualys.
What other advice do I have?
I think mainly decide how you want to scan: based on IP or based on an agent.
Then work with the interface and then explore how it works.
I would rate Qualys VM an eight out of ten.
Which deployment model are you using for this solution?
Public Cloud
If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?
Other
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Lead IT Security and Remediation at a financial services firm with 1,001-5,000 employees
Cloud-based vulnerability management solution that provides protection of our systems but could offer improved performance
Pros and Cons
- "This solution gives us insight into our environment and improves our security. It helps us to maintain a good patching system whereby we know that XYZ is vulnerable within the system."
- "Qualys could be improved in its overall performance compared to other vulnerability management or scanning tools."
What is our primary use case?
We use this solution to scan the servers on the network. It is used predominantly by our information security team.
How has it helped my organization?
This solution gives us insight into our environment and improves our security. It helps us to maintain a good patching system whereby we know that XYZ is vulnerable within the system.
What is most valuable?
Qualys makes us proactive in terms of handling patching and effective when it comes to scanning out network.
What needs improvement?
Qualys could be improved in its overall performance compared to other vulnerability management or scanning tools.
For how long have I used the solution?
I have been using this solution for five years.
Which solution did I use previously and why did I switch?
I have previously used Nessus. Overall, Nessus is a better tool because it provides greater insight into all vulnerabilities, some of which are skipped by Qualys.
How was the initial setup?
This solution is very easy to set up.
What about the implementation team?
We worked with a third party to complete deployment.
What's my experience with pricing, setup cost, and licensing?
In Nigerian Naira, we spend about roughly four to five million to use this solution and this is expensive compared to solutions like Nessus.
What other advice do I have?
I would advise others to run a proof of concept and to exhaust all functionality if considering Qualys. This may take between 15 and 60 days to complete.
I would rate this solution a six out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Updated: July 2026
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