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Antivirus for Amazon S3 vs Bitdefender Security for AWS comparison

 

Comparison Buyer's Guide

Executive Summary

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
4.8
Antivirus for Amazon S3 improves security, boosts efficiency, enhances compliance, and reduces costs, offering significant ROI.
Sentiment score
6.8
Bitdefender Security for AWS optimizes efficiency, reduces costs, and enhances threat detection, improving ROI through streamlined security management.
I have definitely seen a return on investment with Antivirus for Amazon S3, including fewer employees needed and time saved.
DevOps Engineer at a tech vendor with 1,001-5,000 employees
The price of security is really significant, as if you do not have security, the cost of it is much greater than the cost of you actually doing it.
Cloud Ops Lead at a tech vendor with 10,001+ employees
The return on investment for Antivirus for Amazon S3 is strong because it reduces security risk and eliminates the need for custom infrastructure.
FullStack Developer at EnactOn Technologies
There is also an improvement in threat detection accuracy, with a twenty-five to forty percent enhancement due to machine learning and behavioral detection.
Security Practitioner at a tech vendor with 10,001+ employees
It improved the operational efficiency, reduced the administrative workload, and streamlined the security management.
Lecturer, Department of Agricultural Finance and Management at Sher-e-Bangla Agricultural University
Bitdefender Security for AWS has saved the team significant time by automating threat detection, malware scanning, and security policy enforcement.
Cloud Technical Engineer at a comms service provider with 10,001+ employees
 

Customer Service

Sentiment score
4.6
Antivirus for Amazon S3 offers timely, effective support with knowledgeable guidance, high satisfaction, and seamless AWS integration.
Sentiment score
7.9
Bitdefender Security for AWS offers responsive support, effective troubleshooting, and generally positive user experiences despite minor configuration issues.
We could contact their expert when required while setting it up.
Senior Manager at Deloitte
We have a golden standard and receive immediate support responses whenever we have any issues.
DevOps Engineer at a tech vendor with 1,001-5,000 employees
Customer support for Antivirus for Amazon S3 gets a ten out of ten.
Cloud Ops Lead at a tech vendor with 10,001+ employees
I would rate customer support for Bitdefender Security for AWS a nine out of ten.
Security Practitioner at a tech vendor with 10,001+ employees
The support team provides practical guidance during the deployment, configuration, and troubleshooting activities.
Lecturer, Department of Agricultural Finance and Management at Sher-e-Bangla Agricultural University
They always give immediate acknowledgment and also try to resolve it very quickly.
Senior Cybersecurity Engineer at Kyndryl
 

Scalability Issues

Sentiment score
5.1
Antivirus for Amazon S3 offers impressive scalability and reliability, efficiently handling high upload volumes and diverse storage needs.
Sentiment score
7.4
Bitdefender Security for AWS automates scalable protection, optimizes costs, and efficiently manages EC2 fleets for all environments.
Antivirus for Amazon S3's scalability is impressive as it was able to scan one TB plus 10 TB of data easily.
DevOps Engineer at a tech vendor with 1,001-5,000 employees
For scalability metrics, we have implemented security measures to handle spikes in uploads without additional operational overhead.
configuration and management deployment at a tech vendor with 10,001+ employees
The scalability of Antivirus for Amazon S3 is excellent because it is built specifically for S3, which is a global service.
Senior Manager at Deloitte
Regarding scalability, it's AWS, so you can scale easily.
Senior Cybersecurity Engineer at Kyndryl
Regarding scalability, as my AWS environment grows, new workloads can be protected quickly without requiring significant administrative effort.
Lecturer, Department of Agricultural Finance and Management at Sher-e-Bangla Agricultural University
When new EC2 instances are deployed through auto-scaling or our infrastructure expands, they can be protected using the same centralized policies and management framework.
Cloud Technical Engineer at a comms service provider with 10,001+ employees
 

Stability Issues

Sentiment score
8.2
Antivirus for Amazon S3 is highly reliable with no downtimes, stable performance, and consistent operation under high loads.
Sentiment score
8.5
Bitdefender Security for AWS is stable, lightweight, integrates well with EC2, and minimizes CPU impact, ensuring reliable protection.
Due to a major malfunction, the system may become entirely inaccessible until a full reboot is performed.
configuration and management deployment at a tech vendor with 10,001+ employees
Antivirus for Amazon S3 is very stable, especially AWS-managed solutions.
FullStack Developer at EnactOn Technologies
The security policies remain consistent and the solution operates reliably during day-to-day cloud operations.
Lecturer, Department of Agricultural Finance and Management at Sher-e-Bangla Agricultural University
Bitdefender Security for AWS has been stable and reliable in my experience.
Cloud Technical Engineer at a comms service provider with 10,001+ employees
In my experience, Bitdefender Security for AWS is stable.
Senior Cybersecurity Engineer at Kyndryl
 

Room For Improvement

Antivirus for Amazon S3 needs enhanced file handling, integration, analytics, AI features, user-friendliness, and cost-effective solutions.
Bitdefender Security for AWS seeks better AWS integration, intuitive UI, agentless deployment, enhanced dashboards, and improved alert filtering.
Allowing us to configure an entire loop from detecting a malicious upload to contacting the uploader and taking corrective action.
Senior Manager at Deloitte
Overall, Antivirus for Amazon S3 is reliable and effective for securing S3 environments.
Technical Team Lead - Content Security at Valuepoint Systems
I think Antivirus for Amazon S3 can be improved by including patches over time and adding forensic analysis of data to show where viruses may have been incorporated.
DevOps Engineer at a tech vendor with 1,001-5,000 employees
Bitdefender Security for AWS should add CNAPP capabilities including CSPM, infrastructure as code scanning, and container security.
Security Practitioner at a tech vendor with 10,001+ employees
You need careful planning and tuning with policy tuning.
Senior Cybersecurity Engineer at Kyndryl
I need broader support for containerized and serverless workloads, deeper integration with AWS native security and monitoring services, as well as expanded cloud posture management capabilities.
Lecturer, Department of Agricultural Finance and Management at Sher-e-Bangla Agricultural University
 

Setup Cost

Antivirus for Amazon S3 offers cost-effective, scalable pricing at $49/month for 100GB, streamlining costs via AWS Marketplace.
Bitdefender Security for AWS provides cost-effective, usage-based pricing and easy integration with AWS finance workflows for antimalware protection.
Generally in this case, the more we consume, the better the pricing gets with time.
Sr. Enterprise Architect at a educational organization with 501-1,000 employees
This leads to an average of 200 to 300 notifications of malware per month globally, which gives us confidence that the antivirus is working.
Senior Manager at Deloitte
I know in the AWS documentation, the pricing is always quite clear, and due to that, I have had no issues.
Cloud Ops Lead at a tech vendor with 10,001+ employees
My experience with pricing, setup cost, and licensing for Bitdefender Security for AWS is that it is very cheap compared to others such as Symantec.
Senior Cybersecurity Engineer at Kyndryl
The licensing model is straightforward and scalable, making it easier to align the cost with the number of protected workloads.
Cloud Technical Engineer at a comms service provider with 10,001+ employees
Regarding pricing, setup costs, and licensing, the experience has been very good as we were able to unify billing with AWS.
Analista de Infraestrutura de TI at a tech vendor with 11-50 employees
 

Valuable Features

Antivirus for Amazon S3 offers automated malware detection, real-time scanning, and compliance support, enhancing security and efficiency.
Bitdefender for AWS offers advanced malware protection, seamless integration, efficient security, and agile operations with pay-as-you-grow licensing.
It adds an essential security layer for S3-based workflows which may be subject to malicious attacks and protects the overall infrastructure.
Dev Ops Engineer at a construction company with 11-50 employees
The fact that the scanning occurs within the AWS account means data never leaves your AWS account, which is also a good security feature.
Cloud Ops Lead at a tech vendor with 10,001+ employees
Event-driven scanning stands out because it makes the entire workflow real-time and automatic.
configuration and management deployment at a tech vendor with 10,001+ employees
The best features that Bitdefender Security for AWS offers include an advanced anti-malware solution, behavioral detection, a lightweight agent, scan offloading, and low performance impact.
Security Practitioner at a tech vendor with 10,001+ employees
Efficient malware detection and workload protection.
Lecturer, Department of Agricultural Finance and Management at Sher-e-Bangla Agricultural University
Regarding Bitdefender Security for AWS's AI capabilities, the security and governance are strong as it has SOC 2 compliance and many other compliances including PCI DSS and ISO 27001, which benefit all workloads such as financial and healthcare.
Sr.Devops engineer at Scaler
 

Categories and Ranking

Antivirus for Amazon S3
Ranking in Anti-Malware Tools
8th
Average Rating
8.2
Reviews Sentiment
5.2
Number of Reviews
14
Ranking in other categories
No ranking in other categories
Bitdefender Security for AWS
Ranking in Anti-Malware Tools
6th
Average Rating
8.6
Reviews Sentiment
6.6
Number of Reviews
16
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Anti-Malware Tools category, the mindshare of Antivirus for Amazon S3 is 0.6%, up from 0.3% compared to the previous year. The mindshare of Bitdefender Security for AWS is 1.1%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Anti-Malware Tools Mindshare Distribution
ProductMindshare (%)
Bitdefender Security for AWS1.1%
Antivirus for Amazon S30.6%
Other98.3%
Anti-Malware Tools
 

Featured Reviews

Kalpesh Potghante - PeerSpot reviewer
Senior Manager at Deloitte
Secure file sharing has protected global storage and improves confidence with external partners
The best features Antivirus for Amazon S3 offers include that it is really a built-in feature which is really great, as you don't have to do anything extra, there's no operational complexity or cost overhead associated with it, and because it's a managed solution, it's easy for us to configure policies as S3 buckets are created globally and make sure they have the necessary virus protection as needed. The simplicity and ease of policy configuration have helped my team day-to-day because, as it is part of the AWS ecosystem, I don't need to really hire a separate skill set to configure this service, and moreover, if I use the console, all the features are available to me at a click, and I can also programmatically control it, making configuring the antivirus part of setting S3 objects rather than setting up a separate service altogether on top of S3.
Abhimanyu Das - PeerSpot reviewer
Senior Cybersecurity Engineer at Kyndryl
Bitdefender Security for AWS is a cloud‑native antimalware and workload‑protection service that secures EC2 instances on AWS with minimal performance impact via off‑loaded scanning and centralized man
Bitdefender Security for AWS could be improved by broadening its scope beyond basic antimalware on EC2 and adding features that better match how modern cloud workloads are built and run. Right now it’s focused on lightweight, off‑loaded scanning for EC2 instances, which is strong, but there are a few obvious gaps that customers often mention indirectly. From a feature‑roadmap perspective, the most useful additions would probably be deeper cloud‑native workload support, such as antimalware‑style protection or integrity checks for containers (ECS/EKS pods) and serverless components like Lambda, not just traditional EC2 VMs. Many teams today mix EC2 with containers and serverless, so being able to manage at least policy and visibility across those layers from the same GravityZone‑style console would make the product feel more comprehensive. Another area to improve is integration with AWS security and observability services: tighter bridging to GuardDuty, Security Hub, and CloudTrail so that Bitdefender detections and scan events can flow directly into native AWS tools instead of relying only on GravityZone or a separate SIEM. This would reduce duplication, simplify alert routing, and help teams enforce consistent security‑and‑compliance rules across the board. Technically, it would also help if the product added lighter agent‑less or partially agent‑less options for scanning or integrity‑checking data and snapshots, similar to how some cloud‑security platforms inspect EBS volumes or backups without requiring a long‑running agent on every instance. This would appeal to teams that want antimalware‑style coverage but minimize the number of agents or services running on critical workloads. Finally, better cloud‑security posture and configuration insights (think basic CSPM‑style checks) around the EC2 and VPC environment would push the product closer to a full‑stack cloud‑security tool, rather than a dedicated antimalware layer. Customers already using GravityZone and XDR would likely appreciate seeing misconfigurations, risky IAM patterns, or open‑to‑the‑Internet instances flagged alongside the traditional malware‑detection view.
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Top Industries

By visitors reading reviews
Construction Company
24%
Manufacturing Company
13%
Financial Services Firm
11%
Comms Service Provider
9%
Comms Service Provider
13%
Construction Company
8%
University
8%
Outsourcing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise9
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise2
Large Enterprise11
 

Questions from the Community

What is your experience regarding pricing and costs for Antivirus for Amazon S3?
Antivirus for Amazon S3 follows AWS's pay-as-you-go model, which means cost scales with usage. For our academic workload, the pricing has been cost-effective since we only pay for the file scan and...
What needs improvement with Antivirus for Amazon S3?
There are areas that should be improved, such as user interface and visibility. Currently, most workflows rely on CloudWatch logs and Lambda triggers, which are technical. A more user-friendly dash...
What is your primary use case for Antivirus for Amazon S3?
Our main use case for Antivirus for Amazon S3 is to automatically scan and secure files uploaded to S3 buckets. This ensures that all student projects, faculty documents, and shared resources store...
What is your experience regarding pricing and costs for Bitdefender Security for AWS?
My experience with the pricing, implementation costs, and licenses of Bitdefender Security for AWS has been accessible.
What needs improvement with Bitdefender Security for AWS?
I found the platform easy to use, but there are always areas to improve. One thing I would like to see is even more customizable dashboards and reporting, so different teams can quickly focus on th...
What advice do you have for others considering Bitdefender Security for AWS?
I recommend clearly defining security requirements before deployment and taking time to plan policies for AWS integration. Start with a pilot deployment in a test environment. Overall, I had a posi...
 

Overview

 

Sample Customers

Information Not Available
Archdiocese, Northstar, SeSa, W&W Informatik, Yamaha Motor Europe
Find out what your peers are saying about Antivirus for Amazon S3 vs. Bitdefender Security for AWS and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.