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Head-to-head · Antivirus Software

Microsoft Defender for Business vs ESET HOME Security

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Microsoft Defender for Business #1 in Antivirus Software 9.4/10 30-day trial Free trial✓ 1 of 3 features Visit Microsoft
ESET HOME Security #4 in Antivirus Software 9.0/10 30-day trial Free trial✓ 2 of 3 features Visit ESET

Microsoft Defender for Business leads on 0 checks, ESET HOME Security on 1, and 4 are even. Who comes out ahead on the 5 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 · 9.4/10
  • Free trialboth
  • Most featuresESET HOME Security · 2 of 3

Microsoft Defender for Business scores higher on our rubric for antivirus software: 9.4 against 9.0 out of 10; our editors rank them #1 and #4.

ESET HOME Security leads on device limit: 15 devices versus 5 devices.

Microsoft Defender for Business is the better fit for small businesses needing managed endpoint security. ESET HOME Security is the better fit for households needing tiered device protection.

  • Microsoft Defender for Business fits best

    Small businesses needing managed endpoint security

  • ESET HOME Security fits best

    Households needing tiered device protection

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Side by side

Feature Microsoft Defender for Business 9.4/10 Visit ↗ ESET HOME Security 9.0/10 Visit ↗
At a glance
Editor score 9.4 9.0
Ranking #1 in Antivirus Software #4 in Antivirus Software
Best for Small businesses needing managed endpoint security Households needing tiered device protection
Pricing model Paid Paid
Starting price $3/user/mo —
Free plan — —
Free trial 30 days 30 days
Free trial length 30 days · card required 30 days · no card needed
Money-back guarantee 7 days 30 days
Deployment Cloud, Mobile Cloud, Desktop, Mobile
Platforms Web, Windows, macOS, iOS, Android Web, Windows, macOS, Android
Support Docs Email, Live chat, Phone, Docs
Built for Small business, Mid-market Solo, Small business
Features Microsoft Defender for Business 1/3 · ESET HOME Security 2/3
Ransomware protection ✓ ✓
Parental controls Not checked yet ✓ (best)
Password manager Not checked yet —
Specs
Protection scope Complete security Complete security
Device limit 5 devices 15 devices (best)
Supported platforms Windows, macOS, iOS, Android Windows, macOS, Android
Our review
Pros
  • EDR includes automatic attack disruption and automated remediation
  • Protects Windows, macOS, iOS, and Android devices
  • Includes vulnerability management, APIs, SIEM, and RMM integrations
  • Ransomware, phishing, malware and antispyware protection
  • Premium and Ultimate add VPN, privacy and file encryption tools
  • Supports Windows, macOS and Android with centralized management
Cons
  • The listed price requires annual billing
  • Coverage is limited to 300 users and five devices per user
  • Server protection is available only as an add-on
  • There is no free plan
  • VPN and identity protection require higher tiers
  • A password manager is not included
Our verdict

Microsoft Defender for Business is an endpoint security solution for small and medium-sized organizations with up to 300 users. It combines next-generation antivirus with ransomware attack disruption, vulnerability management, attack…

Read the review →

ESET HOME Security is a paid subscription suite for individuals and families that need antivirus protection across household devices. Its tiers cover Windows, macOS and Android, while the ESET HOME web portal and mobile app provide device…

Read the review →
  1. Microsoft Defender for BusinessAntivirus Software 9.430-day trial
  2. ESET HOME SecurityAntivirus Software 9.030-day trial

Strengths and trade-offs

  • Microsoft Defender for Business — where it wins

    • EDR includes automatic attack disruption and automated remediation
    • Protects Windows, macOS, iOS, and Android devices
    • Includes vulnerability management, APIs, SIEM, and RMM integrations

    Where it doesn't

    • The listed price requires annual billing
    • Coverage is limited to 300 users and five devices per user
    • Server protection is available only as an add-on
  • ESET HOME Security — where it wins

    • Ransomware, phishing, malware and antispyware protection
    • Premium and Ultimate add VPN, privacy and file encryption tools
    • Supports Windows, macOS and Android with centralized management

    Where it doesn't

    • There is no free plan
    • VPN and identity protection require higher tiers
    • A password manager is not included
  • Microsoft Defender for Business9.4/10 · 30-day trial

    A focused endpoint security subscription with EDR and centralized controls for small businesses.

    Visit MicrosoftFull verdict →
  • ESET HOME Security9.0/10 · 30-day trial

    A tiered household security suite with strong protection and privacy features.

    Visit ESETFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update