Bitdefender GravityZone Extended Detection and Response (XDR) vs Vectra AI comparison

Bitdefender GravityZone Ext...

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Executive SummaryUpdated on Oct 8, 2024

Vectra AI and Bitdefender GravityZone Extended Detection and Response XDR are both major players in the cybersecurity solutions category. Vectra AI appears to have an edge in customer service and deployment ease, while Bitdefender GravityZone XDR stands out for its extensive feature set and advanced functionalities.

Features: Vectra AI offers user-friendly integration, advanced threat detection, and adaptability in diverse network environments. Bitdefender GravityZone XDR provides comprehensive threat intelligence, integration with multiple security tools, and advanced response functionalities.

Room for Improvement: Vectra AI could enhance reporting capabilities, improve tool integration, and further develop adaptability. Bitdefender GravityZone XDR users highlight the need for optimizing system performance, reducing resource consumption, and improving ease of use.

Ease of Deployment and Customer Service: Vectra AI is noted for efficient deployment and responsive customer service. Bitdefender users face some challenges during deployment but benefit from extensive support documentation, which is useful for technical users.

Pricing and ROI: Vectra AI offers transparent pricing, solid ROI with competitive setup costs, and effective threat prevention. Bitdefender GravityZone XDR, though more expensive, is valued for superior functionality and extensive threat coverage, making it a worthwhile investment for demanding security environments.

To learn more, read our detailed Bitdefender GravityZone Extended Detection and Response (XDR) vs. Vectra AI Report (Updated: January 2026).

Bitdefender GravityZone Extended Detection and Response (XDR) vs. Vectra AI

January 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Bitdefender GravityZone Ext...

Ranking in Network Detection and Response (NDR)

13th

Ranking in Extended Detection and Response (XDR)

26th

Average Rating

8.4

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Endpoint Detection and Response (EDR) (31st)

Vectra AI

Ranking in Network Detection and Response (NDR)

2nd

Ranking in Extended Detection and Response (XDR)

15th

Average Rating

8.6

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

Intrusion Detection and Prevention Software (IDPS) (4th), Identity Threat Detection and Response (ITDR) (11th), AI-Powered Cybersecurity Platforms (6th)

Mindshare comparison

As of February 2026, in the Network Detection and Response (NDR) category, the mindshare of Bitdefender GravityZone Extended Detection and Response (XDR) is 1.8%, up from 0.5% compared to the previous year. The mindshare of Vectra AI is 12.6%, down from 16.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Detection and Response (NDR) Market Share Distribution
Product	Market Share (%)
Vectra AI	12.6%
Bitdefender GravityZone Extended Detection and Response (XDR)	1.8%
Other	85.6%

Network Detection and Response (NDR)

Featured Reviews

reviewer2165952

Company Advisor

Automated protection has reduced our management time and keeps all client environments consistently secure

Reporting in Bitdefender GravityZone Extended Detection and Response (XDR) could be improved. It has some reporting in it, but it's a little cumbersome to work with, so the reporting that is there could be improved. The analytics dashboards of Bitdefender GravityZone Extended Detection and Response (XDR) are quite useful, and they are nice in that we can see an overview very quickly and drill down into specific issues or specific clients. The dashboards are quite good, though it would be nice if we had the same with automated reports. It would be much more useful for us to have that via email or having a report. The only downside that we find is that the product is a little bit slow.

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RahulReddy

Consultant at a retailer with 5,001-10,000 employees

Threat detection has improved and malicious emails are now identified quickly

Vectra AI offers artificial intelligence capabilities with visibility that can be integrated into our day-to-day operations and other tools, including malware detection tools and cyber threat tools. Vectra AI has positively impacted my organization. Last year while using it, we received many malicious email threats and virus incidents, including a trojan virus that had reportedly been deployed by someone. Our company used Vectra AI to detect the malicious threats and viruses before they could cause more damage, and we successfully stopped the threats. Using Vectra AI, I notice that server downtime has decreased significantly. We now experience only two to three hours of downtime, whereas without Vectra AI and other tools, our downtime would exceed 48 to 72 hours.

Read full review

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"The best features in the product, as a reseller, are the integrated SOC; integration with a SOC is one of the advantages."

"The solution has best-in-breed technology and scores very highly on efficacy rates."

"Bitdefender GravityZone Ultra Plus is highly stable."

"The best thing about Bitdefender is that it has got top-notch features and it is not tied to specific countries like some other antivirus tools."

"The threat detection rates are exceptionally good, better than most of the competition."

"We moved from Sophos antivirus to Bitdefender GravityZone Extended Detection and Response (XDR), and ever since then, we've been very happy with the product."

"The quarantine computer functionality is very good for me."

"The product is easy to use."

More Bitdefender GravityZone Extended Detection and Response (XDR) pros

"Attack Signal Intelligence helped reduce irrelevant alerts by 80% to 90%, with metrics showing a 100-plus reduction in investigation workloads and roughly saving about 55,000 hours of investigation time."

"One of the most valuable features is all the correlation that it does using AI and machine learning. An example would be alerting on a host and then alerting on other things, like abnormal behavior, that it has noticed coming from the same host. It's valuable because we're a very lean team."

"Some valuable features of Vectra AI are that it is very intuitive and that there are only a small amount of false positives. Therefore, it's an effective solution."

"We discovered a lot of things in our network and are correcting several misconfigurations. We are learning how some apps work together and how some things shouldn't happen. It's also easier for us to identify the source of a brute force, whereas before, we didn't even know we had a brute force."

"It is doing some artificial intelligence. If it sees a server doing a lot of things, then it will assume that is normal. So, it is looking for anomalous behavior, things that are out of context which helps us reduce time. Therefore, we don't have to look in all the logs. We just wait for Vectra to say, "This one is behaving strange," then we can investigate that part."

"Vectra is very compatible with various cloud providers, such as Amazon and Azure AD. This is helpful as customers often migrate their network infrastructure to the cloud."

"Vectra AI has positively impacted my organization; last year while using it, we received many malicious email threats and virus incidents, including a trojan virus that had reportedly been deployed by someone, and our company used Vectra AI to detect the malicious threats and viruses before they could cause more damage, and we successfully stopped the threats."

"It gives you access, with Recall, to instant visibility into your network through something like a SIEM solution. For us, being able to correlate all of this network data without having to manage it, has provided immediate value. It gives us the ability to really work on the stuff where I and my team have expertise, instead of having to manage a SIEM solution..."

More Vectra AI pros

Cons

"Some customers would like additional features that aren't available through the current GravityZone platform."

"Adding a feature like Data Loss Prevention would be beneficial."

"I would like automatic issue fixing for users without needing to physically open the PC. I'd prefer updates and fixes from the cloud to avoid headaches and save time."

"Detection and response is a disadvantage that could be improved."

"The solution must improve its management features."

"Some customers would like additional features that aren't available through the current GravityZone platform. Some feedback has been about the deletion of other software not going smoothly during the installation of Bitdefender, particularly the removal of previous software like Sophos."

"The solution seems to be pretty amateur for an EDR solution, and it should be more in sync in terms of features, with solutions such as FireEye and SentinelOne."

"Reporting in Bitdefender GravityZone Extended Detection and Response (XDR) could be improved."

"You are always limited with visibility on the host due to the fact that it is a network based tool. It gives you visibility on certain elements of the attack path, but it doesn't necessarily give you visibility on everything. Specifically, the initial intrusion side of things that doesn't necessarily see the initial compromise. It doesn't see stuff that goes on the host, such as where scripts are run. Even though you are seeing traffic, it doesn't necessarily see the malicious payload. Therefore, it's very difficult for it to identify these type of host-driven complex attacks."

"We would like to see more information with the syslogs. The syslogs that they send to our SIEM are a bit short compared to what you can see. It would be helpful if they send us more data that we can incorporate into our SIEM, then can correlate with other events."

"I would like to see a bit more strategic metrics instead of technical data. Information that I could show to my executive management team or board would be valuable."

"I would like to see data processed onshore. Right now, the cloud components, like Office 365, must be processed on servers outside of Australia. I would like to see a future adoption of onshore processing."

"The solution has not reduced the security analyst workload in our organization because we still need to SIEM. Unfortunately, while Vectra, for us, is a brilliant tool for network investigations, giving wonderful visibility, it doesn't go the whole way to replace our SIEM that is needed for compliance. So, I still have the same amount of alerting and logging that I did before. It gives us more defined ability to see incidents, but it doesn't give us enough information to satisfy a PCI or 27001 audit."

"If you hit a certain number of rules, triage filters, or groups, the UX responds more slowly. However, we have a complex network and a lot of rules. So, our setup might not be a typical implementation example. We even had UX engineers onsite, and they looked at issues, improvements, and user feedback. Since then, it has gotten a lot better, they even built in features that we specifically requested for our company."

"Vectra AI could be improved by focusing on all threat types, not only malicious threats or virus threats."

"Other alternatives, like Darktrace, have a fancier UI."

More Vectra AI cons

Pricing and Cost Advice

"We have purchased licenses for the use of Bitdefender GravityZone Ultra Plus. The price of the solution is reasonable but could be better."

"Bitdefender GravityZone Ultra Plus is pretty average, meaning it's not cheaper, but it's pretty good. It has average pricing."

"Vectra's licensing model could scale to our research network, which has multiple, 100-gigabit links."

"Its cost is too much. It's an investment that we can afford. It's a lot, but it's worth it."

"My company pays for the Vectra AI licensing fee yearly. I know the figure because my company recently renewed the license, and it's okay, at least for the financial sector."

"The licensing is on an annual basis."

"We have a desire to increase our use. However, it all comes down to budget. It's a very expensive tool that is very difficult to prove business support for. We would like to have two separate networks. We have our corporate network and PCI network, which is segregated due to payment processing. We don't have it for deployed in the PCI network. It would be good to have it fully deployed there to provide us with additional monitoring and control, but the cost associated with their licensing model makes it prohibitively expensive to deploy."

"From a pricing perspective, they are very commercially competitive. From a licensing perspective, just be conscious that some of their future cloud solutions come with additional subscriptions. Also, if you're outside of the US, you will get charged freight for the device back to your country."

"Their licensing model is antiquated. I'm not a fan of their licensing model. We have to pay for licensing based on four different things. You have to pay based on the number of unique IPs, the number of logs that we send through Recall and Stream, and the size of our environment. They need to simplify their licensing down to just one thing. It should be based on the amount of data, the number of devices, or something else, but there should be just one thing for everything. That's what they need to base their licensing on. Cost-wise, they're not cheap. They were definitely the most expensive option, but you get what you pay for. They're not the cheapest option."

"The upfront pricing model that we have would have been more beneficial if it had been a recurring license fee, but that wasn't a massive issue for us. It's fairly priced."

More Vectra AI pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Network Detection and Response (NDR) solutions are best for your needs.

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Top Industries

By visitors reading reviews

Computer Software Company

16%

Comms Service Provider

14%

Educational Organization

University

Financial Services Firm

11%

Computer Software Company

Manufacturing Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	6
Large Enterprise	1

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	10
Large Enterprise	29

Questions from the Community

What is your experience regarding pricing and costs for Bitdefender GravityZone Ultra Plus?

The pricing and licensing of Bitdefender GravityZone Extended Detection and Response (XDR) is reasonable. We moved from Sophos antivirus to Bitdefender GravityZone Extended Detection and Response (...

What needs improvement with Bitdefender GravityZone Ultra Plus?

What is your primary use case for Bitdefender GravityZone Ultra Plus?

Our customers typically use Bitdefender GravityZone Extended Detection and Response (XDR) primarily as an antivirus solution, and we're using it for antivirus on all of our clients.

What is the biggest difference between Corelight and Vectra AI?

The two platforms take a fundamentally different approach to NDR. Corelight is limited to use cases that require the eventual forwarding of events and parsed data logs to a security team’s SIEM or ...

What do you like most about Vectra AI?

The solution is currently used as a central threat detection and response system.

What is your experience regarding pricing and costs for Vectra AI?

It is very acceptable when you compare it with Darktrace, for example.

Darktrace vs Bitdefender GravityZone Extended Detection and Response (XDR)

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ExtraHop Reveal(x) vs Vectra AI

Compared 7% of the time

Corelight vs Vectra AI

Compared 5% of the time

Cisco Secure Network Analytics vs Vectra AI

Compared 4% of the time

Fortinet FortiNDR vs Vectra AI

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Product Reports

Bitdefender GravityZone Extended Detection and Response (XDR)

February 2026

Bitdefender GravityZone Extended Detection and Response (XDR) report

Download Bitdefender GravityZone Extended Detection and Response (XDR) product report

Download Vectra AI product report

January 2026

Also Known As

GravityZone Ultra Plus

Vectra Networks, Vectra AI NDR

Overview

Bitdefender GravityZone XDR enhances network security via advanced threat detection, offers centralized incident response, and comprehensive endpoint protection. Users value the user-friendly interface, robust analytics, and streamlined management, significantly boosting organizational efficiency and productivity.

Bitdefender

Vectra AI offers advanced hybrid network and identity security, detecting threats traditional tools miss. It uses AI to identify lateral attacks and credential misuse, providing a proactive defense for enterprises.

Vectra AI enhances security by using AI-driven detection across network, cloud, and identity layers, surpassing EDR and SIEMs by offering real-time threat detection. It ensures continuous observability and automates SOC workflows to minimize manual efforts, creating an efficient security environment. Its AI-powered approach significantly reduces noise, focusing on true threats, and provides insights into complex threat landscapes, with seamless integration into environments like EDR and Office 365.

What are Vectra AI's key features?

AI-driven detection: Identifies lateral movement and credential misuse across networks.
Continuous observability: Monitors data centers, cloud, SaaS, and OT environments.
SOC automation: Reduces manual processes, lowering analyst fatigue.
Attack Signal Intelligence: Filters noise to deliver relevant alerts quickly.
Network visibility: Provides insight into encrypted traffic and unmanaged assets.

What benefits should users expect?

Improved threat detection: Faster identification of potential threats.
Efficiency in response: Automated processes free resources for high-impact tasks.
Reduced alert fatigue: Intelligent alerts reduce false positives.
Operational integration: Works seamlessly with existing platforms and tools.

Vectra AI is utilized across industries for comprehensive network and anomaly detection. Organizations deploy it for threat hunting and incident response, monitoring both on-premises and cloud activities. By placing sensors across sites, they optimize security practices and streamline their detection processes.

Sample Customers

Archdiocese, Northstar, SeSa, W&W Informatik, Yamaha Motor Europe

Tribune Media Group, Barry University, Aruba Networks, Good Technology, Riverbed, Santa Clara University, Securities Exchange, Tri-State Generation and Transmission Association