The Best Business Antivirus Software in 2026
We researched business antivirus software using official vendor websites, including pricing pages, plan tables and product documentation. Rankings reflect each product’s core job, value for money and verified features, helping organizations compare managed endpoint protection without conflating antivirus with broader EDR platforms.
Our top picks
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Top ranked
Microsoft Defender for Business#1 of 239.3/10A paid endpoint security suite with strong coverage for small businesses.
30-day trial
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Runner-up
9.1/10Broad endpoint and mobile protection with centralized controls and a low annual starting price.
30-day trial
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#3 ranked
Trend Micro Worry-Free Services#3 of 238.9/10A broad business security suite with centralized control and contact-sales pricing.
Pricing on request
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 23 tools, best first
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Best forSmall businesses wanting broad protection at low cost
A paid endpoint security suite with strong coverage for small businesses.
- Ransomware protection
9.3/10★★★★★Visit Microsoft -
Best forBusinesses needing broad endpoint and mobile controls
Broad endpoint and mobile protection with centralized controls and a low annual starting price.
- Central management console
9.1/10★★★★★Visit Comodo -
Best forBusinesses needing endpoint, mobile, and SaaS coverage
A broad business security suite with centralized control and contact-sales pricing.
- Ransomware protection
8.9/10★★★★☆Visit Trend Micro -
Best forOrganizations needing layered endpoint protection
Business endpoint security with ransomware remediation, device control, and centralized management.
- Central management console
8.8/10★★★★☆Visit ESET -
Best forBusinesses wanting mature managed endpoint security
A managed endpoint security suite with broad prevention, control, and response features.
- Central management console
Pricing on request · 30-day trial Our Sophos Endpoint verdict → Visit SophosFor vendors Sponsor this spot · #5 · $59/mo →8.7/10★★★★☆Visit Sophos -
Best forLarge organizations needing hybrid security controls
A hybrid endpoint security platform for organizations managing diverse devices and servers.
8.6/10★★★★☆Visit Kaspersky -
Best forEnterprises protecting endpoints, servers, and gateways
A broad enterprise suite for centrally protecting endpoints, servers, gateways, and mobile devices.
- Central management console
8.5/10★★★★☆Visit Doctor Web -
Best forBusinesses needing AI and mobile endpoint controls
A broad business endpoint suite for teams managing mixed devices from one console.
- Behavior monitoring
- Real-time protection
- Web protection
8.4/10★★★★☆Visit G DATA -
Best forOrganizations wanting broad cloud endpoint controls
A broad cloud endpoint suite for organizations managing mixed operating systems.
- Ransomware protection
8.3/10★★★★☆Visit Seqrite -
Best forEnterprises using centralized security operations
Enterprise endpoint protection with centralized control, EDR, and broad device coverage.
- Central management console
8.2/10★★★★☆Visit Trellix -
Best forBusinesses wanting antivirus plus patch management
A broad business antivirus platform for teams that also need patch management.
- Behavior monitoring
- Real-time protection
- Web protection
8.1/10★★★★☆Visit Heimdal -
Best forBusinesses needing broad endpoint administration
Broad endpoint protection and administration for Windows, Mac, and Linux.
- Ransomware protection
8.0/10★★★★☆Visit eScan -
Best forSmall businesses needing affordable core antivirus
Affordable core protection with essential shields and optional browser-based management.
- Ransomware protection
7.9/10★★★★☆Visit Avast -
Best forCost-conscious teams wanting ransomware protection
Affordable business antivirus with layered protection and practical integrations.
- Ransomware protection
7.8/10★★★★☆Visit Emsisoft -
Best forWindows businesses wanting feature-rich antivirus
A feature-rich Windows antivirus suite with centralized management at $46.99 per device annually.
- Ransomware protection
7.7/10★★★★☆Visit AVG -
Best forTeams wanting lightweight managed endpoint protection
Managed endpoint protection with detection, remediation, and higher-tier MDR capabilities.
- Ransomware protection
7.6/10★★★★☆Visit ThreatDown -
Best forTechnical teams seeking free open-source scanning
A free, flexible scanning engine for technical teams—not a traditional endpoint-security suite.
7.0/10★★★★☆Visit ClamAV -
Best forOrganizations securing managed mobile fleets
A focused mobile security layer for managed, BYOD, and unmanaged device fleets.
6.9/10★★★☆☆Visit CrowdStrike -
Best forCloud and hybrid workload security teams
A workload-focused security platform for teams managing cloud, Linux, Windows, and container infrastructure.
6.7/10★★★☆☆Visit Bitdefender -
Best forTeams securing containers and Kubernetes workloads
A usage-priced security service for container build, deployment, and runtime protection.
Pricing on request · 30-day trial Our Trend Vision One Container Security verdict → Visit Trend Micro6.5/10★★★☆☆Visit Trend Micro -
Best forTeams focused on patch-driven risk reduction
A patch-focused vulnerability-management tool for teams reducing risk through updates.
6.3/10★★★☆☆Visit Heimdal -
Best forIT teams needing patch and asset management
A broad IT management suite for patching and assets, not a core antivirus platform.
6.2/10★★★☆☆Visit Broadcom -
Best forMSPs managing endpoint patch compliance
A focused patch-management add-on for MSPs overseeing mixed endpoint fleets.
- Central management console
6.0/10★★★☆☆Visit WatchGuard
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Supported platforms | Score |
|---|---|---|---|---|---|
| 1 | Microsoft Defender for Business | No | $3/user/mo | Windows, macOS, iOS, Android | 9.3 |
| 2 | Comodo Advanced Endpoint Protection | No | $4/device/mo | 9.1 | |
| 3 | Trend Micro Worry-Free Services | No | Windows, macOS, iOS, Android | 8.9 | |
| 4 | ESET Endpoint Security | No | 8.8 | ||
| 5 | Sophos Endpoint | No | 8.7 | ||
| 6 | Kaspersky Endpoint Security for Business | Windows, Windows Server, Linux, macOS, Android, iOS | 8.6 | ||
| 7 | Dr.Web Enterprise Security Suite | No | 8.5 | ||
| 8 | G DATA Endpoint Protection | No | Windows, macOS, Linux, Android, iOS | 8.4 | |
| 9 | Seqrite Endpoint Protection Cloud | Windows, macOS, Linux | 8.3 | ||
| 10 | Trellix Endpoint Security | 8.2 | |||
| 11 | Heimdal Security | Windows, macOS, Ubuntu Linux | 8.1 | ||
| 12 | eScan Corporate | No | Windows, macOS, Linux | 8.0 | |
| 13 | Avast Essential Business Security | No | Windows, macOS | 7.9 | |
| 14 | Emsisoft Business Security | No | $1.10/device/mo | Windows, macOS | 7.8 |
| 15 | AVG AntiVirus Business Edition | No | Windows 10, Windows 11, Windows Server | 7.7 | |
| 16 | ThreatDown Endpoint Protection | Windows, macOS, Linux | 7.6 | ||
| 17 | ClamAV | Yes | Free | GNU/Linux, FreeBSD, macOS, Windows | 7.0 |
| 18 | CrowdStrike Falcon for Mobile | No | $59.99/device/yr | 6.9 | |
| 19 | Bitdefender GravityZone Cloud Workload Security | 6.7 | |||
| 20 | Trend Vision One Container Security | No | 6.5 | ||
| 21 | Heimdal Patch & Asset Management | No | Windows, macOS, Linux | 6.3 | |
| 22 | Symantec IT Management Suite | Windows, macOS, Linux | 6.2 | ||
| 23 | WatchGuard Patch Management | Windows, macOS, Linux | 6.0 |
Head-to-head All 21 comparisons →
- Microsoft Defender for Business vs Trend Micro Worry-Free Services
- Microsoft Defender for Business vs Kaspersky Endpoint Security for Business
- Microsoft Defender for Business vs Dr.Web Enterprise Security Suite
- Microsoft Defender for Business vs G DATA Endpoint Protection
- Comodo Advanced Endpoint Protection vs Trend Micro Worry-Free Services
- Comodo Advanced Endpoint Protection vs Kaspersky Endpoint Security for Business
- Comodo Advanced Endpoint Protection vs Dr.Web Enterprise Security Suite
- Comodo Advanced Endpoint Protection vs G DATA Endpoint Protection
- Trend Micro Worry-Free Services vs ESET Endpoint Security
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How we rank business antivirus software
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update