Head-to-head · Business Antivirus Software
Microsoft Defender for Business vs Trend Micro Worry-Free Services
Microsoft Defender for Business leads on 0 checks, Trend Micro Worry-Free Services on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreMicrosoft Defender for Business · 9.3/10
- Free trialonly Microsoft Defender for Business
Microsoft Defender for Business scores higher on our rubric for business antivirus software: 9.3 against 8.9 out of 10; our editors rank them #1 and #3.
Microsoft Defender for Business is the better fit for small businesses wanting broad protection at low cost. Trend Micro Worry-Free Services is the better fit for businesses needing endpoint, mobile, and SaaS coverage.
- Microsoft Defender for Business fits best
Small businesses wanting broad protection at low cost
- Trend Micro Worry-Free Services fits best
Businesses needing endpoint, mobile, and SaaS coverage
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Side by side
| Feature | Microsoft Defender for Business 9.3/10 Visit ↗ | Trend Micro Worry-Free Services 8.9/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.3 | 8.9 |
| Ranking | #1 in Business Antivirus Software | #3 in Business Antivirus Software |
| Best for | Small businesses wanting broad protection at low cost | Businesses needing endpoint, mobile, and SaaS coverage |
| Pricing model | Paid | Paid |
| Starting price | $3/user/mo | Pricing on request |
| Free plan | — | — |
| Free trial | 30 days | — |
| Deployment | Cloud, Mobile | Cloud |
| Platforms | Web, Windows, macOS, iOS, Android | Web, Windows, macOS, iOS, Android |
| Support | Docs | Docs |
| Integrations | 4 integrations | 4 integrations |
| Built for | Small business, Mid-market | Small business, Mid-market |
| Features Microsoft Defender for Business 1/5 · Trend Micro Worry-Free Services 1/5 | ||
| Central management console | Not checked yet | Not checked yet |
| Behavior monitoring | Not checked yet | Not checked yet |
| Ransomware protection | ✓ | ✓ |
| Real-time protection | Not checked yet | Not checked yet |
| Web protection | Not checked yet | Not checked yet |
| Specs | ||
| Supported platforms | Windows, macOS, iOS, Android | Windows, macOS, iOS, Android |
| Device limit | 5 devices | Not checked yet |
| Our review | ||
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| Our verdict | Microsoft Defender for Business is an endpoint security product for small and medium-sized businesses with up to 300 users. It combines next-generation antivirus, ransomware protection, endpoint detection and response, vulnerability… Read the review → |
Trend Micro Worry-Free Services is a cloud-based security service for small and midsize organizations that need centralized protection across endpoints, mobile devices, and business services. Its coverage includes Windows, macOS, iOS,… Read the review → |
Strengths and trade-offs
Microsoft Defender for Business — where it wins
- Antivirus, ransomware protection, EDR, and automated remediation
- Vulnerability management and attack-surface reduction rules
- Windows, macOS, iOS, and Android coverage with Microsoft integrations
Where it doesn't
- Annual billing applies to the $3 per-user monthly price
- Standalone support is limited to businesses with up to 300 users
- No free plan is available
Trend Micro Worry-Free Services — where it wins
- Covers Windows, macOS, iOS, Android, and Chromebook environments
- Combines ransomware, DLP, vulnerability, web, and device controls
- Integrates with Microsoft 365, Google Workspace, Dropbox, and Box
Where it doesn't
- Pricing requires contacting sales
- There is no free plan
- Email security and XDR are limited to higher suites
- Microsoft Defender for Business9.3/10 · 30-day trial
A paid endpoint security suite with strong coverage for small businesses.
Visit MicrosoftFull verdict → - Trend Micro Worry-Free Services8.9/10 · Pricing on request
A broad business security suite with centralized control and contact-sales pricing.
Visit Trend MicroFull verdict →
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- Trend Micro Worry-Free Services vs Kaspersky Endpoint Security for Business
- Trend Micro Worry-Free Services vs Dr.Web Enterprise Security Suite
All business antivirus software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update





