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Bitdefender GravityZone Enterprise Security vs Microsoft Defender for Business comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 6, 2025

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
7.5
Bitdefender GravityZone offers competitive pricing and value, nearly matching top brands but excels with a 35% financial advantage.
Sentiment score
7.5
Microsoft Defender boosts productivity and security, integrating seamlessly with Office tools for significant budget savings despite ROI challenges.
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.
It is pretty good because it offers various features such as Exchange, OfficeSuite, OneDrive, and SharePoint.
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
7.8
Bitdefender GravityZone Enterprise Security's technical support is generally well-received, valued for responsiveness and knowledge, with room for improvement.
Sentiment score
5.2
Users have mixed reviews of Microsoft Defender's support, noting contact difficulties and inconsistent technical assistance despite good onboarding.
I have never needed additional support, which shows how easy and friendly Bitdefender is.
Their technical support is helpful.
It is rated ten out of ten for its quality and assistance.
The onboarding support is exceptional, ensuring seamless integration and implementation.
Faster support is needed for endpoint security solutions.
 

Scalability Issues

Sentiment score
8.5
Bitdefender GravityZone Enterprise Security is highly scalable, easy to expand, but requires understanding for effective use in layered environments.
Sentiment score
8.2
Microsoft Defender for Business is scalable and effective across diverse environments, though special configurations might impact growth speed.
The cloud-based nature of the solution ensures high scalability.
The scalability of Microsoft Defender for Business is rated as ten, indicating it is very scalable.
In terms of scalability, I would rate Microsoft Defender for Business a ten.
 

Stability Issues

Sentiment score
7.8
Bitdefender GravityZone is stable and reliable but faces dashboard clarity, resource issues on old systems, and occasional VPN problems.
Sentiment score
7.3
Microsoft Defender for Business is stable and reliable, with minimal crashes, but some report occasional bugs impacting stability.
No customer complaints about its functionality or reliability.
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.
 

Room For Improvement

Bitdefender GravityZone Enterprise Security needs improvements in usability, support, documentation, resource management, and feature integration.
Microsoft Defender for Business needs better reporting, integration, simplified interface, and enhanced features to address various limitations and concerns.
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.
Now, we have to do it via CLI, which even technical personnel struggle to understand.
The phishing feature report showed zero results, and the patch management component is one of the two main issues that need improvement.
Microsoft should provide batch management solutions with the application, integrating pass management with roles.
Features related to Advanced Persistent Threat detection vectors and cyber kill chain integrations are not available out-of-the-box.
There can be improvements in the user interface to make it more intuitive.
 

Setup Cost

Bitdefender GravityZone Enterprise Security offers competitive, flexible pricing with customizable features, though some report high renewal fee increases.
Microsoft Defender for Business offers competitive pricing with enterprise value, though some users find costs high compared to competitors.
Regarding pricing, setup cost, and licensing, it is affordable.
Single-year pricing remains good.
The pricing is quite affordable at the enterprise level with no extra expenses noted.
The package with Business Premium is good for what you get for the price.
 

Valuable Features

Bitdefender GravityZone Enterprise Security is praised for its ease, comprehensive features, and efficient enhancement of security infrastructure.
Microsoft Defender for Business integrates seamlessly with Microsoft products, offering comprehensive security, scalability, and user-friendly features for effective threat management.
In terms of threat detection, I would give it a ten out of ten since Bitdefender manages to catch threats that other products miss.
The best feature of Bitdefender GravityZone Enterprise Security is that it is lightweight.
From my reseller perspective, the best features of Bitdefender GravityZone Enterprise Security that stand out are the sandboxing and reporting capabilities.
The threat detection capabilities are robust, with a dedicated research team and a continuously updated threat feed.
Its vulnerability management is regarded as one of the best in the industry.
The most effective features of Microsoft Defender for Business include its threat detection and response capabilities in managing vulnerabilities and ransomware attacks.
 

Categories and Ranking

Bitdefender GravityZone Ent...
Ranking in Endpoint Protection Platform (EPP)
21st
Average Rating
8.2
Reviews Sentiment
7.9
Number of Reviews
29
Ranking in other categories
Virtualization Security (3rd)
Microsoft Defender for Busi...
Ranking in Endpoint Protection Platform (EPP)
23rd
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
19
Ranking in other categories
Microsoft Security Suite (16th)
 

Mindshare comparison

As of June 2025, in the Endpoint Protection Platform (EPP) category, the mindshare of Bitdefender GravityZone Enterprise Security is 0.9%, up from 0.8% compared to the previous year. The mindshare of Microsoft Defender for Business is 2.0%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Protection Platform (EPP)
 

Featured Reviews

Rias Majeed - PeerSpot reviewer
Admin gets the information about which computer has been infected and good to use for servers and endpoints
The important factor is that after implementing Bitdefender, we haven't found any attacks. It has a vaccine for the RDP protocol, which is specific to this. We do some customization, but it does not lack any protection. Compared to older versions, we have not found any degradation in performance in the newer versions from the last three to five years, whether for graphical or normal users. They're not complaining that we are facing problems like memory issues. Bitdefender is also customizable and granular, but once you install it, it keeps running. The admin gets the information about which computer has been infected and can take action accordingly. On a regular basis, Bitdefender's AI capability is okay. But you cannot leave some decisions to AI. You must have control. You have to look at what you're filtering, as it can be a false positive. But on a regular basis, AI can be helpful.
Syed Abid  - PeerSpot reviewer
Advanced threat protection secures diverse workloads with cost-effective deployment
If I need logs and don't have local storage bundled with Defender, I need to add workspace and log analytics, which is costly for storing logs of 2 GB, 5 GB, 10 GB. A default storage of 5 GB for logs should be included with Defender. There are limitations in whitelisting folders and files, and the whitelisting feature for Defender threat protection was deprecated. A straightforward feature for this should be added.
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
12%
Financial Services Firm
7%
Government
7%
Computer Software Company
19%
Comms Service Provider
8%
Retailer
7%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Bitdefender GravityZone Enterprise Security?
It is perfectly stable. We haven't received any complaints from customers regarding stability or performance. It's been smooth sailing so far.
What needs improvement with Bitdefender GravityZone Enterprise Security?
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 portio...
What do you like most about Microsoft Defender for Business?
A few things are valuable. One is the alerting we see when any kind of intrusion is happening, any kind of malware is being deployed across the endpoints, or any kind of suspicious activity is goin...
What is your experience regarding pricing and costs for Microsoft Defender for Business?
Microsoft Defender for Business offers the best pricing option in the market and is very cost-effective.
What needs improvement with Microsoft Defender for Business?
The areas where Microsoft Defender for Business could improve include the support, installation process, and wiki. I should be able to find solutions to issues quickly without having to delve too d...
 

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: June 2025.
856,873 professionals have used our research since 2012.