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Head-to-head · Antivirus Software

Bitdefender GravityZone Small Business Security vs Kaspersky Plus Internet Security

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Kaspersky Plus Internet Security #6 in Antivirus Software 8.8/10 30-day trial Free trial✓ 3 of 3 features Visit Kaspersky

Bitdefender GravityZone Small Business Security leads on 1 check, Kaspersky Plus Internet Security on 0, 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 scoreBitdefender GravityZone Small Business Security · 9.3/10
  • Free trialonly Kaspersky Plus Internet Security
  • Most featuresKaspersky Plus Internet Security · 3 of 3

Bitdefender GravityZone Small Business Security scores higher on our rubric for antivirus software: 9.3 against 8.8 out of 10; our editors rank them #2 and #6.

Bitdefender GravityZone Small Business Security leads on device limit: 100 devices versus 10 devices.

Bitdefender GravityZone Small Business Security is the better fit for small businesses with advanced endpoint needs. Kaspersky Plus Internet Security is the better fit for single-device users wanting a full security suite.

  • Bitdefender GravityZone Small Business Security fits best

    Small businesses with advanced endpoint needs

  • Kaspersky Plus Internet Security fits best

    Single-device users wanting a full security suite

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Side by side

Feature Bitdefender GravityZone Small Business Security 9.3/10 Visit ↗ Kaspersky Plus Internet Security 8.8/10 Visit ↗
At a glance
Editor score 9.3 8.8
Ranking #2 in Antivirus Software #6 in Antivirus Software
Best for Small businesses with advanced endpoint needs Single-device users wanting a full security suite
Pricing model Paid Paid
Starting price Not checked yet 30-day trial
Free plan — —
Free trial — 30 days
Deployment Cloud Desktop, Mobile
Platforms Web, Windows, macOS, Linux Windows, macOS, Linux, iOS, Android
Support Live chat, Phone, Tickets, Community, Docs · 24/7 Phone, Tickets, Docs
Built for Small business Solo, Small business
Features Bitdefender GravityZone Small Business Security 1/3 · Kaspersky Plus Internet Security 3/3
Ransomware protection ✓ ✓
Parental controls Not checked yet ✓ (best)
Password manager Not checked yet ✓ (best)
Specs
Protection scope Complete security Complete security
Device limit 100 devices (best) 10 devices
Supported platforms Windows, Linux, macOS Windows, macOS, Linux, Android, iOS
Our review
Pros
  • Advanced anti-exploit and fileless attack defense
  • Ransomware mitigation with tamper-proof file backups
  • Centralized management across Windows, Linux, and macOS
  • Covers antivirus, ransomware, firewall, phishing, and payment threats
  • Includes unlimited VPN, password manager, and data-leak checking
  • Supports Windows, macOS, Linux, Android, and iOS
Cons
  • Paid subscription required; there is no free plan
  • Online purchase supports deployments from 1 to 100 devices
  • Focused on endpoint security rather than a general-purpose IT suite
  • The listed Kaspersky Plus plan covers one device
  • There is no free plan
  • Pricing varies by region and includes an introductory offer structure
Our verdict

Bitdefender GravityZone Small Business Security is an endpoint security product for small businesses managing laptops, desktops, and file servers. It combines antimalware protection with advanced anti-exploit controls, fileless attack…

Read the review →

Kaspersky Plus Internet Security is a paid subscription antivirus product for individuals and families who want more than malware detection on a single device. Its security coverage includes real-time antivirus, anti-malware,…

Read the review →
  1. Bitdefender GravityZone Small Business SecurityAntivirus Software 9.3Paid
  2. Kaspersky Plus Internet SecurityAntivirus Software 8.830-day trial

Strengths and trade-offs

  • Bitdefender GravityZone Small Business Security — where it wins

    • Advanced anti-exploit and fileless attack defense
    • Ransomware mitigation with tamper-proof file backups
    • Centralized management across Windows, Linux, and macOS

    Where it doesn't

    • Paid subscription required; there is no free plan
    • Online purchase supports deployments from 1 to 100 devices
    • Focused on endpoint security rather than a general-purpose IT suite
  • Kaspersky Plus Internet Security — where it wins

    • Covers antivirus, ransomware, firewall, phishing, and payment threats
    • Includes unlimited VPN, password manager, and data-leak checking
    • Supports Windows, macOS, Linux, Android, and iOS

    Where it doesn't

    • The listed Kaspersky Plus plan covers one device
    • There is no free plan
    • Pricing varies by region and includes an introductory offer structure
  • Bitdefender GravityZone Small Business Security9.3/10 · Paid

    A paid endpoint security suite for small businesses needing layered protection and central control.

    Visit BitdefenderFull verdict →
  • Kaspersky Plus Internet Security8.8/10 · 30-day trial

    A broad security suite for one device, with VPN and password management included.

    Visit KasperskyFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update