Kaspersky Plus Internet Security comparisons
Kaspersky Plus Internet Security is compared head-to-head with Microsoft Defender for Business, Bitdefender GravityZone Small Business Security and Bitdefender Total Security and more: 7 head-to-heads in Antivirus Software, each with the specs and prices we checked.
Kaspersky Plus Internet Security head-to-head
- Kaspersky Plus Internet Security vs Microsoft Defender for Business
- Kaspersky Plus Internet Security vs Bitdefender GravityZone Small Business Security
- Kaspersky Plus Internet Security vs Bitdefender Total Security
- Kaspersky Plus Internet Security vs ESET HOME Security
- Kaspersky Plus Internet Security vs FortiClient
- Kaspersky Plus Internet Security vs Kaspersky Antivirus
- Kaspersky Plus Internet Security vs Avast One
Kaspersky Plus Internet Security vs each of them
| # | Tool | Free plan | Paid from | Protection scope | Device limit | Supported platforms | Ransomware protection | Score |
|---|---|---|---|---|---|---|---|---|
| 6 | Kaspersky Plus Internet Security | No | Complete security | 10 devices | Windows, macOS, Linux, Android, iOS | Yes | 8.8 | |
| 1 | Microsoft Defender for Business | No | $3/user/mo | Complete security | 5 devices | Windows, macOS, iOS, Android | Yes | 9.4 |
| 2 | Bitdefender GravityZone Small Business Security | No | Complete security | 100 devices | Windows, Linux, macOS | Yes | 9.3 | |
| 3 | Bitdefender Total Security | No | $59.99/device/yr | Complete security | 25 devices | Windows, macOS, Android, iOS | Yes | 9.2 |
| 4 | ESET HOME Security | No | Complete security | 15 devices | Windows, macOS, Android | Yes | 9.0 | |
| 5 | FortiClient | No | Complete security | Windows, macOS, Linux, iOS, Android | Yes | 8.9 | ||
| 7 | Kaspersky Antivirus | $54.99/yr | Complete security | 3 devices | Windows, macOS, Android, iOS, Linux | Yes | 8.7 | |
| 8 | Avast One | Yes | Complete security | 30 devices | Windows, macOS, Android, iOS | Yes | 8.5 |
Compare Kaspersky Plus Internet Security with any antivirus software
These are the matchups our editors wrote up. The compare tool pairs Kaspersky Plus Internet Security with any other product in Antivirus Software — and up to four at once — from the same checked specs.
Compare Kaspersky Plus Internet Security with any tool side by side →
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Our full Kaspersky Plus Internet Security verdict, pricing and fact sheet →
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Compared by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update