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

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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.

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Quotes from Members

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

Pros

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

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

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

"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 product is easy to use."

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

"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 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 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."

"Vectra produces actionable data using automation. That has helped us. It's less manpower now to look at incidents, which has definitely increased efficiency. Right now, in a lot of cases, our mean time to detection is within zero days. This tells me by the time something happened, and we were able to detect it, it was within the same day."

"It does a reliable job of parsing out the logs of all the network traffic so that we can ingest them into our SIEM and utilize them for threat hunting and case investigations. It is pretty robust and reliable. The administration time that we spend maintaining it or troubleshooting it is very low. So, the labor hour overhead is probably our largest benefit from it. We spend 99% of our time in Vectra investigating cases, responding to incidents, or hunting, and only around 1% of our time is spent patching, troubleshooting, or doing anything else. That's our largest benefit from Vectra."

"Vectra AI can bring the ability to detect intrusion on the network more so than legacy IDS tools."

"The most useful feature is the anomaly detection because it's not signature-based. It picks up the initial part of any attack, like the recon and those aspects of the kill chain, very well."

"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 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."

More Vectra AI pros

Cons

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

"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."

"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."

"The solution must improve its management features."

"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."

"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."

"Vectra Recall could be utilized much more, and I'm seeing some indications of that today with the investigative components. I use the Visualize feature to visualize components and dashboards a lot. I'm interested in new ways to build automated searches or having them leveraged already from Vectra."

"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 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."

"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."

"For S&D account scans, it would be easier if Vectra AI could triage with users. If a client uses a lot of accounts, then it could indicate that these accounts are benign, for example. That would help a lot."

"What is most important for us is to have one place where we can manage a few brains because we are based on a zero-trust network. As a result, each customer needs to have a separate brain. For the SOC team, we need to have one place where the SOC analyst can go to visit the website and from that site manage all of the customers. Right now, Vectra AI doesn't have this capability, and I would really like to have this feature."

"In comparison with a lot of systems I used in the past, the false positives are really a burden because they are taking a lot of time at this moment."

More Vectra AI cons

Pricing and Cost Advice

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

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

"The solution's pricing was 50 percent lower than the other vendors shortlisted."

"The pricing is high."

"The solution is low-cost and affordable."

"From a licensing perspective, the Vectra detect platform is pretty doable. Also, the hardware prices are nothing that we're not used to. The stream part is a little overpriced compared to the detect part. The reason is that you need to stream data to detect events anyway, so the data is in there. The only thing that's not available is the UI to be able to look at the stream data, which is also on the appliances but is just not activated. That's mainly the thing that we want to improve on."

"The licensing is on an annual basis."

"The license is based on the concurrent IP addresses that it's investigating. We have 9,800 to 10,000 IP addresses."

"There are additional features that can be purchased in addition to the standard licensing fee, such as Cognito Recall and Stream."

"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."

More Vectra AI pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

19%

Comms Service Provider

14%

Manufacturing Company

Educational Organization

Financial Services Firm

12%

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.

Darktrace vs Bitdefender GravityZone Extended Detection and Response (XDR)

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Compared 11% of the time

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Compared 8% of the time

Cisco Secure Network Analytics vs Vectra AI

Compared 5% of the time

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Product Reports

Bitdefender GravityZone Extended Detection and Response (XDR)

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Bitdefender GravityZone Extended Detection and Response (XDR) report

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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

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