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: September 2025).

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

September 2025

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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)

18th

Ranking in Extended Detection and Response (XDR)

29th

Average Rating

8.0

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

Endpoint Detection and Response (EDR) (39th)

Vectra AI

Ranking in Network Detection and Response (NDR)

2nd

Ranking in Extended Detection and Response (XDR)

16th

Average Rating

8.6

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Intrusion Detection and Prevention Software (IDPS) (5th), Identity Threat Detection and Response (ITDR) (9th), AI-Powered Cybersecurity Platforms (6th)

Mindshare comparison

As of October 2025, in the Network Detection and Response (NDR) category, the mindshare of Bitdefender GravityZone Extended Detection and Response (XDR) is 0.8%, up from 0.6% compared to the previous year. The mindshare of Vectra AI is 15.6%, down from 17.2% 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	15.6%
Bitdefender GravityZone Extended Detection and Response (XDR)	0.8%
Other	83.6%

Network Detection and Response (NDR)

Featured Reviews

Robin Cook

MSP Partner Manager at a computer software company with 51-200 employees

Exceptional threat detection and effortless installation impress users

The solution has best-in-breed technology and scores very highly on efficacy rates. The threat detection rates are exceptionally good, better than most of the competition. The solution is highly respected in the industry. The product is very scalable, and the installation is reported to be extremely easy, even for those without great technical capabilities.

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Mohammad Alkurdi

Owner at Fortibits

Innovative detection features enhance monitoring

The advantages of the integration are not entirely out-of-the-box. You have to do it manually. When I'm doing tier response, an out-of-the-box solution is not available. You need to have a Linux server, and from the Linux server, you must perform AI tasks, and there is a lot to be handled in the back end. This is a major consideration about them. The recall feature, if it can be placed in some areas instead of the cloud, and charged for, would be better. Recall the storage where you watch all the traffic, and you can recall it and try to analyze it in the back end. It’s cloud-based. If they offer it on-prem, it would be better. I think they have a solution, but I have never tested it, to be honest with you.

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 quarantine computer functionality is very good for me."

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

"The product is easy to use."

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

"I find Bitdefender GravityZone Ultra Plus to be a pretty good solution for the mid-level market, specifically for organizations with up to two hundred fifty users. I like that it is an averagely priced solution. It also has a straightforward installation that can be completed within three to five minutes. Its technical support is also good enough."

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

"It has reduced the time it takes to respond to attacks. That comes back to the proactive point. It makes us able to lower down in the kill chain, we can react now, rather than reacting to incidents that happened, we can see an instant, in some cases, as it's being implemented, or as it's being launched."

"One of the key advantages for us is we define a 24/7 service around it. We use far more of Vectra alerts than we do with our SIEM product because we understand that when we get an alert from Vectra we actually need to do something about it."

"The most valuable feature for Cognito Detect, the main solution, is that external IDS's create a lot of alerts. When I say a lot of alerts I really mean a lot of alerts. Vectra, on the other hand, contextualizes everything, reducing the number of alerts and pinpointing only the things of interest. This is a key feature for me. Because of this, a non-trained analyst can use it almost right away."

"The solution's ability to reduce alerts, by rolling up numerous alerts to create a single incident or campaign, helps in that it collapses all the events to a particular host, or a particular detection to a set of hosts. So it doesn't generate too many alerts. By and large, whatever alerts it generates are actionable, and actionable within the day."

"The administrative privilege detection feature is the most valuable feature. The admin accounts are often highly accessible to the high-risk component of the environment. If those accounts are compromised or are being used in a suspicious manner, that's high-fidelity events for us to look into."

"Cognito Streams gives you a detailed view of what happens in the network in the form of rich metadata. It is just a super easy way to capture network traffic for important protocols, giving us an advantage. This is very helpful on a day-to-day basis."

"What I like best about Vectra AI is that it alerts you about suspicious activities."

"The core product provides excellent visibility, but my favorite feature is Vectra Recall."

More Vectra AI pros

Cons

"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."

"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."

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

"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."

"The solution must improve its management features."

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

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

"The solution's marketing is not good."

"I think Vectra AI's automation, reporting, and integration could be improved."

"There could be an option where Vectra manages the solution remotely, and when there is an attack, there could be a notification center to give us information about the attack."

"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."

"I'd like to be able to get granular reports and to be able to output them into formats that are customizable and more useful. The reporting GUI is lacking."

"They use a proprietary logging format that is probably 90% similar to Bro Logs. Their biggest area of improvement is finishing out the remaining 10%. That 10% might not be beneficial to their ML engine, but that's fine. The industry standard is Zeek Logs or Bro Logs, or Bro or Zeek, depending on how old you are. While they have 90% of those fields, they're still missing some fields. In very rare instances, some community rules do not have the fields that they need, and we had to modify community rules for our logs. So, their biggest area of improvement would be to just finish their matching of the Zeek standard."

"The main improvement I can see would be to integrate with more external solutions."

"The solution needs to become more proactive. When Vectra AI is the primary solution in an environment - like it is in our case - you must work on response time. We have a small team so response time at endpoint level is vital."

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."

"We are running at about 90,000 pounds per year. The solution is a licensed cost. The hardware that they gave us was pretty much next to nothing. It is the license that we're paying for."

"Vectra's pricing is too high. All schools will not be able to afford it. Vectra will only end up targeting higher education and higher value independence purely because of the price. A lot of schools would love to have a product like Vectra AI, but they simply can't because they struggle to even pay the high E5 licensing from Microsoft. When you're up against that, Vectra AI is never going to be within the sector's price range."

"The pricing and licensing are quite straightforward because they're based on the IP licenses. As a result, they are easy to count."

"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."

"It is an expensive solution, but it's not the most expensive we've seen. We also know how much we're going to pay, unlike with some other providers where all of a sudden our license explodes."

"The solution is low-cost and affordable."

"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."

"The pricing is high."

More Vectra AI pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

20%

Comms Service Provider

14%

Manufacturing Company

Educational Organization

Financial Services Firm

11%

Computer Software Company

11%

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	27

Questions from the Community

What do you like most about Bitdefender GravityZone Ultra Plus?

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.

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

It's a good price for the solution and for the customer.

What needs improvement with Bitdefender GravityZone Ultra Plus?

Detection and response is a disadvantage that could be improved. It could be improved by the technical teams of Bitdefender GravityZone Extended Detection and Response (XDR). I think the detection ...

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.

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Compared 27% of the time

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Compared 10% of the time

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Compared 7% of the time

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Compared 5% of the time

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Product Reports

Bitdefender GravityZone Extended Detection and Response (XDR)

October 2025

Bitdefender GravityZone Extended Detection and Response (XDR) report

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

Download Vectra AI product report

October 2025

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 enhances security operations by pinpointing attack locations, correlating alerts, and providing in-depth visibility across attack lifecycles, ultimately prioritizing threats and improving incident responses.

Vectra AI integrates AI and machine learning to detect anomalies early and supports proactive threat response. Its features like risk scoring, alert correlation, and streamlined SOC efficiency are supplemented by integration with tools like Office 365. Users highlight integration, reporting, and customization challenges, alongside limitations in syslog data and false positive management. They seek enhancements in visualization, UI, TCP replay, endpoint visibility, and tool orchestration, with requests for improved documentation, licensing, and cloud processing innovation.

What are the key features of Vectra AI?

Attack Location Identification: Pinpoints specific locations of security breaches.
Alert Correlation: Combines multiple alerts into a single incident for efficiency.
Visibility Across Attack Lifecycle: Offers detailed insight through different attack stages.
Risk Scoring: Aggregates risk scores to prioritize imminent threats.
AI and Machine Learning: Detects anomalies early to aid in proactive threat response.
Integration with Office 365: Seamlessly consolidates data for enriched investigations.

What benefits should users look for?

Enhanced SOC Efficiency: Reduces alert fatigue and improves operational efficiency.
Threat Prioritization: Focuses on the most critical threats with risk scoring.
Proactive Threat Response: Early anomaly detection aids in swift response.
Operational Overhead Reduction: Seamless integration minimizes extra workload.
Compliance and Policy Support: Assists in adhering to policies and regulations.

In industries like finance, healthcare, and critical infrastructure, Vectra AI is crucial for threat detection and network monitoring. Entities use it for identifying anomalous behaviors and enhancing cybersecurity by responding to network activities and analyzing traffic for potential breaches. It operates on-premises and in hybrid cloud settings, enabling threat detection without endpoint agents and supporting compliance and policy enforcement.

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