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ESET PROTECT Enterprise vs MetaDefender comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 15, 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
7.0
ESET PROTECT Enterprise offers strong returns with effective security, easy installation, and up to 30% cost savings over CrowdStrike.
Sentiment score
4.3
MetaDefender improves ROI by automating threat detection, reducing manual work, and lowering malware incidents, benefiting larger organizations.
The return on investment is excellent due to its functionality and ease of installation.
Director, Information Technology at Premier Realty Group
There was money saving from using ESET PROTECT Enterprise, which is why I switched from CrowdStrike to ESET.
IT Manager at R K Khanna and Associates
Having both cloud and on-premise solutions enables effective file sanitization and vulnerability detection while preventing attacks that save costs and protect reputation.
Partner Account Manager at a wholesaler/distributor with 51-200 employees
MetaDefender has positively impacted my organization by reducing the risk of file-based attacks, which has significantly improved our overall defense against phishing and malware delivery techniques.
Manager at Cyvogenix
I believe it is worth the money, as it brings time-saving, cost-saving, and efficiency improvements, especially in large environments.
Network Security Engineer at EMAK For Integrated solutions
 

Customer Service

Sentiment score
7.9
Customers praise ESET PROTECT Enterprise's support team for being knowledgeable, responsive, and helpful, often rating them 9 or 10.
Sentiment score
6.4
MetaDefender support is praised for responsiveness, professionalism, and expertise, especially Vlad, with efficient AI-assisted and clear communication.
The tech support from ESET is amazing, and I would rate it as ten out of ten.
Owner at Octo-Xpressions
They are very responsive and help in solving issues quickly.
Security Network Engineer at АТ "Банк інвестицій та заощаджень"
Even if support is addressing my problem, if the two issues I mentioned are not resolved, then the support process is not complete.
IT Manager at R K Khanna and Associates
This can save time because many vendors, when they check something and ask for logs, need those logs from the beginning.
Cyber Security Architect at Diffiesec
When it comes to my communication with agents, I find they are responsive and professional.
Integration Technician at danet
Their customer service team, distribution team, and regional sales managers provide excellent aftercare and set us up for upselling across the entire MetaDefender portfolio.
Partner Account Manager at a wholesaler/distributor with 51-200 employees
 

Scalability Issues

Sentiment score
7.5
ESET PROTECT Enterprise is highly scalable, efficiently expanding to thousands of devices, with performance varying across workstations and servers.
Sentiment score
6.2
MetaDefender supports high file volumes and scalable automation, adaptable for banking, defense, with flexible deployment for complex networks.
It can efficiently scale up to thousands of devices in an organization without issues.
Owner at Octo-Xpressions
I have used many products before, and this solution is definitely scalable.
IT Manager at R K Khanna and Associates
It is better suited for workstations rather than server environments.
Director, Information Technology at Premier Realty Group
You need to do some sizing before installation and understand exactly what you are seeking from the solution and how it fits your organization.
Infrastructure Securiy & Cyber Engineer at El Al
When you use one database for all instances, you can deploy ten different servers or ten different instances with a separate database for each one.
Cyber Security Architect at Diffiesec
We handle vast amounts of traffic from banking, defense, and critical national infrastructure.
Partner Account Manager at a wholesaler/distributor with 51-200 employees
 

Stability Issues

Sentiment score
7.4
ESET PROTECT Enterprise operates reliably with minimal maintenance, despite occasional update interruptions and manageable false positives.
Sentiment score
8.2
MetaDefender is stable and reliable, performing well with high file volumes and smooth integration despite occasional minor issues.
When it performs an update, ESET PROTECT Enterprise should request permission for restarting because otherwise, users lose their work.
IT Manager at R K Khanna and Associates
The solution is stable, and I have not encountered any glitches.
Owner at Octo-Xpressions
The solution is very, very stable.
Director, Information Technology at Premier Realty Group
The stability of the system is very high.
Cyber Security Architect at Diffiesec
MetaDefender is 100% stable, making it one of the best cybersecurity solutions we offer.
Partner Account Manager at a wholesaler/distributor with 51-200 employees
I find it stable as it maintains good external stability with good availability and no major issues.
Network Security Engineer at EMAK For Integrated solutions
 

Room For Improvement

ESET PROTECT Enterprise needs better deployment, performance, automation, UI clarity, and efficient management, especially for mobile and Mac.
MetaDefender users seek improvements in scanning speed, cost, AI explainability, UI, documentation, automation, deployment, and notifications.
Sometimes, agents lose connection with the management console, and the administration team needs to reinstall the agents on the computers.
Security Network Engineer at АТ "Банк інвестицій та заощаджень"
They need to reduce the number of notifications on the endpoints.
Director, Information Technology at Premier Realty Group
It takes a lot of processing power when the machine is initially booted.
Owner at Octo-Xpressions
I want to see enhancements allowing for automatic ticket creation using APIs to streamline the workflow and assign tickets to respective teams.
Packaged Application Development Team Lead at a tech vendor with 10,001+ employees
MetaDefender should have a wizard or general policies that can be used for 80 percent of customers.
Cyber Security Architect at Diffiesec
Pricing is an important aspect in catering to customer budgets and is a must-have consideration for organizations.
Partner Account Manager at a wholesaler/distributor with 51-200 employees
 

Setup Cost

ESET PROTECT Enterprise's pricing is seen as cost-effective, offering good value despite being higher than some competitors.
MetaDefender's extensive security justifies its high price, with better value than competitors; custom quotes are recommended.
I pay 40 dollars per agent annually, which is cheaper than 60 dollars per agent for Check Point.
Security Network Engineer at АТ "Банк інвестицій та заощаджень"
We recently paid fourteen dollars and thirty-six cents per unit for 20 users, which is reasonable.
Director, Information Technology at Premier Realty Group
Comparing it to other solutions in the market, it was slightly higher.
IT Manager at R K Khanna and Associates
When someone attempted to buy from us one instance of OPSWAT, it was about nine thousand dollars for multi-scanning with eight engines and also the CDR module.
Cyber Security Architect at Diffiesec
The price varies based on deployment types; we only used it for file transfer and cloud integration rather than email, which kept it within our budget.
Senior Associate at a educational organization with 11-50 employees
Regarding pricing, setup cost, and licensing, I find the pricing for kiosks, cloud, deep CDR, and adaptive sandbox appropriate.
Partner Account Manager at a wholesaler/distributor with 51-200 employees
 

Valuable Features

ESET PROTECT Enterprise offers robust security with efficient management, minimal resources, and strong threat detection for online transactions.
MetaDefender offers advanced malware protection features including multi-engine scanning, threat intelligence, sandboxing, and seamless system integration for enhanced security.
It allows simple whitelisting and has a learning mode for new installations, which reduces false positives by adapting to typical user habits.
Director, Information Technology at Premier Realty Group
Its web component prevents infections from malicious websites, which enhances its anti-malware capabilities.
Owner at Octo-Xpressions
One of the strong features of ESET PROTECT Enterprise is its ability to work well on old computers.
Security Network Engineer at АТ "Банк інвестицій та заощаджень"
I believe this is very effective and is the most effective engine of OPSWAT because customers ask for OPSWAT for two main reasons: the CDR capabilities and the multi-scanning engines.
Cyber Security Architect at Diffiesec
MetaDefender's core philosophy of trusting no file means it scans files, rebuilds them, and verifies their reputation, ensuring they contain no malicious content.
Partner Account Manager at a wholesaler/distributor with 51-200 employees
The integration of multi-scanning and Content Disarm and Reconstruction is truly helpful because we can utilize it in other products such as email integration with ICAP capability, and we are also using it in web scanning.
Project Engineer at i-Secure Networks & Business Solutions Inc.
 

Categories and Ranking

ESET PROTECT Enterprise
Ranking in Anti-Malware Tools
10th
Average Rating
8.8
Reviews Sentiment
7.0
Number of Reviews
16
Ranking in other categories
Extended Detection and Response (XDR) (17th)
MetaDefender
Ranking in Anti-Malware Tools
4th
Average Rating
8.8
Reviews Sentiment
6.0
Number of Reviews
15
Ranking in other categories
Advanced Threat Protection (ATP) (12th), Threat Intelligence Platforms (TIP) (6th), Cloud Detection and Response (CDR) (5th)
 

Mindshare comparison

As of August 2026, in the Anti-Malware Tools category, the mindshare of ESET PROTECT Enterprise is 1.8%, down from 2.1% compared to the previous year. The mindshare of MetaDefender is 2.1%, up from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Anti-Malware Tools Mindshare Distribution
ProductMindshare (%)
MetaDefender2.1%
ESET PROTECT Enterprise1.8%
Other96.1%
Anti-Malware Tools
 

Featured Reviews

Manikumar David - PeerSpot reviewer
IT Manager at R K Khanna and Associates
Provides comprehensive monitoring and policy implementation with room for memory optimization
ESET PROTECT Enterprise makes the system a little slow sometimes and updates occur at startup. Sometimes unwanted pop-ups appear to users, and they are unable to disable them. The user-friendliness is lacking in some areas. When users are using any computer, ESET PROTECT Enterprise should work in the background without consuming much memory, and any updates should proceed in the background without disturbing the user.
RS
Senior Associate at a educational organization with 11-50 employees
File protection has improved and now keeps millions of daily transfers secure and compliant
In my organization, while using this tool, we found that there were a few files flagged as suspicious; however, those were not suspicious and it was a false positive, so that can be improved. False positive results were an issue, and it took time to scan files if the file size was greater than 1 GB. For larger files greater than 1 GB, it needs to be improved. In some cases, the reconstruction of the file led to a failure of code deployment and it flagged a valid file as malicious, which was not effective; however, in other types of files, it was very effective and could scan files properly. We have already covered all the main suggestions; however, it can be improved to reduce false positive results, and scanning could be faster to process more files in a day.
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Top Industries

By visitors reading reviews
Comms Service Provider
13%
Financial Services Firm
11%
Manufacturing Company
10%
Computer Software Company
9%
Computer Software Company
16%
Financial Services Firm
10%
Educational Organization
10%
Healthcare Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise2
Large Enterprise2
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise11
 

Questions from the Community

What needs improvement with ESET Protect?
One area for improvement in ESET PROTECT Enterprise is its capabilities on Mac devices, which are less functional compared to Windows. In terms of device management, ESET PROTECT Enterprise could i...
What is your primary use case for ESET Protect?
My customers use ESET PROTECT Enterprise to secure all their operating systems; we have a lot of customers who rely on this antivirus. It also acts as a platform where I can manage all the devices ...
What advice do you have for others considering ESET Protect?
I suggest that other users considering ESET PROTECT Enterprise utilize this platform to manage all their laptops and apply security policies effectively to protect their Windows environments. On a ...
What is your experience regarding pricing and costs for MetaDefender?
My experience with pricing, setup cost, and licensing is that it is good and at par with other competitors.
What needs improvement with MetaDefender?
I would like to see improvements in the tool's automation capabilities. It would be beneficial if it could automatically create tickets and notify responsible teams about any identified vulnerabili...
What is your primary use case for MetaDefender?
The major use cases of MetaDefender in my work environment involve preventing malware updates, data breaches, and compliance violations through scanning files for malware, vulnerabilities, and sens...
 

Also Known As

ESET Protect, ESET File Security
OPSWAT MetaDefender, MetaDefender Core
 

Overview

Find out what your peers are saying about ESET PROTECT Enterprise vs. MetaDefender and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.