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Bitdefender GravityZone Enterprise Security vs Microsoft Defender for Business comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 25, 2026

Review summaries and opinions

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

ROI

Sentiment score
5.9
Bitdefender GravityZone Enterprise Security provides competitive pricing, functionality, and a 35% financial advantage over competitors, enhancing value.
Sentiment score
6.1
Microsoft Defender for Business improves security, enhances productivity, and reduces costs but may have delays in financial returns.
We have experienced significant return on investment and measurable benefits with Bitdefender GravityZone Enterprise Security.
Innovation & Development Support at BROOKSIDE DAIRY LTD
Using Microsoft Defender for Business results in cost reductions as it consolidates various features under one product, saving around 20% to 30% of the budget.
Consultant at Dell Technologies
The value I see in Microsoft Defender for Business is in its ability to track and respond to application usage and security threats through its CASB and automation features, which are cost-beneficial.
 

Customer Service

Sentiment score
6.0
Bitdefender GravityZone Enterprise Security provides efficient support, though regional support limitations and documentation gaps may cause occasional delays.
Sentiment score
5.2
Microsoft Defender for Business support is efficient but inconsistent, with variable responsiveness and differing opinions on staff knowledge and resolution times.
I have never needed additional support, which shows how easy and friendly Bitdefender is.
ITOfficer at a educational organization with 201-500 employees
They conduct annual health checks at no cost, making the experience smooth.
Innovation & Development Support at BROOKSIDE DAIRY LTD
Their technical support is helpful.
CTO at Exceed NetSec LLC
It is rated ten out of ten for its quality and assistance.
Solution Consultant at BIM Group of Companies
The onboarding support is exceptional, ensuring seamless integration and implementation.
Chief Cybersecurity Architect at cytek-security
Faster support is needed for endpoint security solutions.
 

Scalability Issues

Sentiment score
6.2
Bitdefender GravityZone Enterprise Security is praised for scalability and ease of expansion, especially for small to medium businesses.
Sentiment score
7.6
Microsoft Defender for Business offers scalable, cloud-driven security for diverse organizations, adaptable to various configurations and endpoint quantities.
The cloud-based nature of the solution ensures high scalability.
Solution Consultant at BIM Group of Companies
The scalability of Microsoft Defender for Business is rated as ten, indicating it is very scalable.
Consultant at Dell Technologies
In terms of scalability, I would rate Microsoft Defender for Business a ten.
Public Cloud Engineer at Prudential
 

Stability Issues

Sentiment score
7.8
Bitdefender GravityZone Enterprise Security is stable and reliable but may have resource consumption and compatibility issues with older systems.
Sentiment score
7.2
Microsoft Defender for Business is highly rated for stability, despite minor errors and complexity issues not significantly impacting confidence.
In terms of stability, we haven't experienced any crashes, downtimes, or performance issues.
Innovation & Development Support at BROOKSIDE DAIRY LTD
No customer complaints about its functionality or reliability.
Solution Consultant at BIM Group of Companies
Although it generally works, there are occasional issues and errors that sometimes require a complete system format to rectify.
I would rate the stability of Microsoft Defender for Business with a three out of ten, where one is very bad.
Public Cloud Engineer at Prudential
 

Room For Improvement

Bitdefender GravityZone struggles with user-friendliness, high costs, inflexible features, and insufficient support, needing better detection and interface.
Microsoft Defender for Business needs improved reporting, threat protection, support, and integration, with attention to pricing and update communication.
Initially, before we purchased it, the distributor acted as if they knew this product very well, but after we bought it and were supposed to deploy it, they were struggling, so we ended up getting it right ourselves.
Chief Technology Officer at DNN Technologies
The initial file I download to deploy on end-user devices is about six hundred to seven hundred megabytes, and it should be scaled down to an agent size of maybe less than one hundred megabytes, max.
ITOfficer at a educational organization with 201-500 employees
Now, we have to do it via CLI, which even technical personnel struggle to understand.
CTO at Exceed NetSec LLC
Microsoft should provide batch management solutions with the application, integrating pass management with roles.
Solution Consultant at BIM Group of Companies
Features related to Advanced Persistent Threat detection vectors and cyber kill chain integrations are not available out-of-the-box.
CISO at a financial services firm with 11-50 employees
There can be improvements in the user interface to make it more intuitive.
Information Technology Security Consultant at Navaio IT Security
 

Setup Cost

Bitdefender GravityZone offers flexible, competitive pricing with modular licensing, allowing payment for only necessary features and optional extras.
Microsoft Defender for Business offers integrated security in Office 365, with competitive pricing but some note higher costs than competitors.
Regarding pricing, setup cost, and licensing, it is affordable.
CEO at URS LLP
Maintaining Bitdefender GravityZone Enterprise Security has been smooth.
Innovation & Development Support at BROOKSIDE DAIRY LTD
Single-year pricing remains good.
Solution Consultant at BIM Group of Companies
The pricing is quite affordable at the enterprise level with no extra expenses noted.
Consultant at Dell Technologies
Although the cost can be slightly higher, it expedites deployment, which is beneficial, especially for startups.
CISO at a financial services firm with 11-50 employees
 

Valuable Features

Bitdefender GravityZone Enterprise Security provides extensive telemetry, intuitive setup, ransomware protection, and efficient remote management with seamless integration.
Microsoft Defender for Business provides robust, scalable security with seamless Azure integration and effective threat management at a cost-effective price.
In terms of threat detection, I would give it a ten out of ten since Bitdefender manages to catch threats that other products miss.
ITOfficer at a educational organization with 201-500 employees
The best feature of Bitdefender GravityZone Enterprise Security is that it is lightweight.
CTO at Exceed NetSec LLC
From my reseller perspective, the best features of Bitdefender GravityZone Enterprise Security that stand out are the sandboxing and reporting capabilities.
CEO at URS LLP
The threat detection capabilities are robust, with a dedicated research team and a continuously updated threat feed.
Information Technology Security Consultant at Navaio IT Security
Its vulnerability management is regarded as one of the best in the industry.
Solution Consultant at BIM Group of Companies
The most effective features of Microsoft Defender for Business include its threat detection and response capabilities in managing vulnerabilities and ransomware attacks.
Consultant at Dell Technologies
 

Categories and Ranking

Bitdefender GravityZone Ent...
Ranking in Endpoint Protection Platform (EPP)
27th
Average Rating
8.2
Reviews Sentiment
5.4
Number of Reviews
31
Ranking in other categories
Virtualization Security (4th)
Microsoft Defender for Busi...
Ranking in Endpoint Protection Platform (EPP)
18th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
20
Ranking in other categories
Microsoft Security Suite (16th)
 

Mindshare comparison

As of January 2026, in the Endpoint Protection Platform (EPP) category, the mindshare of Bitdefender GravityZone Enterprise Security is 1.0%, up from 0.8% compared to the previous year. The mindshare of Microsoft Defender for Business is 2.0%, up from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Protection Platform (EPP) Market Share Distribution
ProductMarket Share (%)
Microsoft Defender for Business2.0%
Bitdefender GravityZone Enterprise Security1.0%
Other97.0%
Endpoint Protection Platform (EPP)
 

Featured Reviews

Rias Majeed - PeerSpot reviewer
CTO at Exceed NetSec LLC
Delivers lightweight protection while facing challenges with technical aspects
I have been working with Bitdefender GravityZone Enterprise Security for quite a long time, but recently, I do not appreciate their changes, especially on the technical side. They moved some portions to remote GUI-based interfaces. The Command Line Interface (CLI) is not improving. Even experienced personnel are finding it difficult. There is a power user function where you can stop it temporarily for installing applications. Previously, we had the option to click on the power user button and enter the password to allow stopping that particular function. Now, we have to do it via CLI, which even technical personnel struggle to understand. Currently, everything is working fine except for the technical aspects we can control. If they can revert to the old system, that would be much better. When we raise this issue with Bitdefender, they cite security reasons for the change. However, while Cisco is moving away from CLI to GUI, Bitdefender is moving backward. Normal users cannot handle these CLI operations effectively.
Takayuki-Umehara - PeerSpot reviewer
Public Cloud Engineer at Prudential
Product deployment protects assets but needs improvement in system support
I am doing maintenance for Microsoft Defender for Business, and I'm currently working with it. We don't need to use the latest version of Microsoft Defender for Business. We still use the latest virus definition file that Microsoft Defender for Business has automatically updated. We implement a basic update mechanism. Our compliance division manages how many servers and PCs we have and whether those servers have antivirus solutions. I am not certain about how Microsoft Defender for Business helps with AI-driven security strategies. I just use it normally and don't know if it uses AI technology. I rate Microsoft Defender for Business a six out of ten.
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881,082 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Comms Service Provider
12%
Government
7%
Financial Services Firm
7%
Manufacturing Company
6%
Computer Software Company
17%
Comms Service Provider
8%
Government
6%
Financial Services Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business25
Midsize Enterprise3
Large Enterprise2
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise2
Large Enterprise4
 

Questions from the Community

What is your experience regarding pricing and costs for Bitdefender GravityZone Enterprise Security?
Maintaining Bitdefender GravityZone Enterprise Security has been smooth. We receive regular notifications about upgrades, and the process has been successful without issues.
What needs improvement with Bitdefender GravityZone Enterprise Security?
Because we bought Bitdefender GravityZone Enterprise Security via Rectron as a distributor, they need to upskill their distributors. When we were deploying, the Rectron people did not know much, an...
What is your primary use case for Bitdefender GravityZone Enterprise Security?
We primarily bought Bitdefender GravityZone Enterprise Security for endpoint protection. We needed an endpoint protection solution that covered everything we required, and the pricing was also a fa...
What is your experience regarding pricing and costs for Microsoft Defender for Business?
Our thoughts on the pricing for Microsoft Defender for Business are that we wish it could be better. If the pricing was a little better, we would definitely increase what we currently have.
What needs improvement with Microsoft Defender for Business?
I see room for improvement in Microsoft Defender for Business, particularly regarding the consolidation of all security solutions in one place and the integration of AI and data security into the s...
 

Also Known As

Bitdefender GravityZone Security for Virtualized Environments, GravityZone Security for Virtualized Environments
No data available
 

Overview

 

Sample Customers

SambaSafety, Morefield Communications, Northstar Ltd., Citrix, Greenman-Pedersen
Information Not Available
Find out what your peers are saying about Bitdefender GravityZone Enterprise Security vs. Microsoft Defender for Business and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.