Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Best G DATA Internet Security Alternatives in 2026

#86 of 117 in Antivirus Software

The top G DATA Internet Security alternatives are Microsoft Defender for Business, Bitdefender GravityZone Small Business Security and Bitdefender Total Security: 15 antivirus software our editors would look at instead of G DATA Internet Security, in our ranking order.

3.0/10Editor score
Visit G DATA
G DATA Internet Security3.0 Visit G DATA

G DATA Internet Security: Affordable multi-device antivirus with parental controls, backup, and banking protection. Where it falls short: cloud backup integrates only with dropbox or google drive.

Switching from G DATA Internet Security? For most antivirus software buyers the best G DATA Internet Security alternative is Microsoft Defender for Business, built for small businesses needing managed endpoint security. Avast One has a free plan, which G DATA Internet Security does not. Bitdefender GravityZone Small Business Security offers the most device limit (100 devices).

Why People Look for a G DATA Internet Security Alternative

  • Cloud backup integrates only with Dropbox or Google Drive
  • Anti-theft protection and device tracking are for Android
  • Annual paid licensing may not suit users seeking free antivirus
  • No free plan — 5 of the alternatives below have it
  • No password manager — 6 of the alternatives below have it

Quick Picks by What You Need

All 15 G DATA Internet Security Alternatives, Ranked

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.

  1. Microsoft Defender for Business

    Best forSmall businesses needing managed endpoint security

    • Better than G DATA Internet Security:
    • Editor score 9.4 vs 3.0

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

    • Ransomware protection
    30-day trial Our Microsoft Defender for Business verdict → Visit Microsoft
    9.4/10★★★★★
    Visit Microsoft
  2. Bitdefender GravityZone Small Business Security

    Best forSmall businesses with advanced endpoint needs

    • Better than G DATA Internet Security:
    • Device limit: 100 devices vs 10 devices
    • Editor score 9.3 vs 3.0

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

    • Ransomware protection
    Our Bitdefender GravityZone Small Business Security verdict → Visit Bitdefender
    9.3/10★★★★★
    Visit Bitdefender
  3. Bitdefender Total Security

    Best forFamilies wanting multi-device security

    • Better than G DATA Internet Security:
    • Password manager
    • Device limit: 25 devices vs 10 devices
    • Editor score 9.2 vs 3.0

    A broad security suite for families protecting PCs, Macs, phones, and tablets.

    • Parental controls
    • Password manager
    • Ransomware protection
    30-day trial Our Bitdefender Total Security verdict → Visit Bitdefender
    9.2/10★★★★★
    Visit Bitdefender
  4. ESET HOME Security

    Best forHouseholds needing tiered device protection

    • Better than G DATA Internet Security:
    • Device limit: 15 devices vs 10 devices
    • Editor score 9.0 vs 3.0

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

    • Parental controls
    • Ransomware protection
    30-day trial Our ESET HOME Security verdict → Visit ESET
    9.0/10★★★★☆
    Visit ESET
  5. FortiClient

    Best forEnterprise teams using Fortinet infrastructure

    • Better than G DATA Internet Security:
    • Editor score 8.9 vs 3.0

    A broad endpoint security client for teams already invested in Fortinet infrastructure.

    • Ransomware protection
    Pricing on request Our FortiClient verdict → Visit Fortinet
    8.9/10★★★★☆
    Visit Fortinet
  6. Kaspersky Plus Internet Security

    Best forSingle-device users wanting a full security suite

    • Better than G DATA Internet Security:
    • Password manager
    • Editor score 8.8 vs 3.0

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

    • Parental controls
    • Password manager
    • Ransomware protection
    30-day trial Our Kaspersky Plus Internet Security verdict → Visit Kaspersky
    8.8/10★★★★☆
    Visit Kaspersky
  7. Kaspersky Antivirus

    Best forUsers wanting Kaspersky protection with add-ons

    • Better than G DATA Internet Security:
    • Password manager
    • Editor score 8.7 vs 3.0

    Cross-platform Kaspersky protection with VPN, password management, and family controls on Premium.

    • Parental controls
    • Password manager
    • Ransomware protection
    30-day trial Our Kaspersky Antivirus verdict → Visit Kaspersky
    8.7/10★★★★☆
    Visit Kaspersky
  8. Avast One

    Best forBroad protection with a free starting option

    • Better than G DATA Internet Security:
    • Free plan
    • Device limit: 30 devices vs 10 devices
    • Editor score 8.5 vs 3.0

    A broad consumer security suite with free essentials and paid privacy and identity tools.

    • Ransomware protection
    Free plan Our Avast One verdict → Visit Avast One
    8.5/10★★★★☆
    Visit Avast One
  9. Norton 360

    Best forUsers wanting bundled antivirus and identity tiers

    • Better than G DATA Internet Security:
    • Password manager
    • Editor score 8.4 vs 3.0

    A paid security suite combining antivirus, privacy tools, backup, and identity protection.

    • Parental controls
    • Password manager
    • Ransomware protection
    7-day trial Our Norton 360 verdict → Visit Norton
    8.4/10★★★★☆
    Visit Norton
  10. ESET Small Business Security

    Best forSmall businesses needing broad security features

    • Better than G DATA Internet Security:
    • Password manager
    • Device limit: 25 devices vs 10 devices
    • Editor score 8.3 vs 3.0

    A broad small-business security suite covering up to 25 devices and Windows Server.

    • Password manager
    • Ransomware protection
    30-day trial Our ESET Small Business Security verdict → Visit ESET
    8.3/10★★★★☆
    Visit ESET
  11. Bitdefender Antivirus Plus

    Best forCore antivirus with anti-phishing and scam tools

    • Better than G DATA Internet Security:
    • Free plan
    • Editor score 8.2 vs 3.0

    A focused antivirus suite for three devices with useful web and ransomware defenses.

    • Ransomware protection
    Free plan · 30-day trial Our Bitdefender Antivirus Plus verdict → Visit Bitdefender
    8.2/10★★★★☆
    Visit Bitdefender
  12. Malwarebytes Premium

    Best forUsers prioritizing malware and web protection

    • Better than G DATA Internet Security:
    • Free plan
    • Device limit: 20 devices vs 10 devices
    • Editor score 8.1 vs 3.0

    A paid antivirus suite with broad malware, web, ransomware, and privacy protection.

    • Ransomware protection
    Free plan Our Malwarebytes Premium verdict → Visit Malwarebytes
    8.1/10★★★★☆
    Visit Malwarebytes
  13. F-Secure Total

    Best forIdentity-focused multi-device protection

    • Better than G DATA Internet Security:
    • Password manager
    • Editor score 8.0 vs 3.0

    A paid security suite for buyers who want antivirus and identity tools across multiple devices.

    • Password manager
    • Ransomware protection
    30-day trial Our F-Secure Total verdict → Visit F-Secure
    8.0/10★★★★☆
    Visit F-Secure
  14. Microsoft Defender Antivirus

    Best forFree Windows antivirus protection

    • Better than G DATA Internet Security:
    • Free plan
    • Editor score 7.9 vs 3.0

    A free Windows antivirus with always-on protection and ransomware controls.

    • Ransomware protection
    Free plan Our Microsoft Defender Antivirus verdict → Visit Microsoft
    7.9/10★★★★☆
    Visit Microsoft
  15. Windows Security

    Best forFree Windows-native security

    • Better than G DATA Internet Security:
    • Free plan
    • Editor score 7.8 vs 3.0

    A free Windows-native security suite covering malware, ransomware, networks, and device controls.

    • Ransomware protection
    Free plan Our Windows Security verdict → Visit Microsoft
    7.8/10★★★★☆
    Visit Microsoft

G DATA Internet Security Alternatives: Common Questions

What is the best alternative to G DATA Internet Security?

Microsoft Defender for Business: #1 in our Antivirus Software ranking, with an editor score of 9.4 out of 10. A focused endpoint security subscription with EDR and centralized controls for small businesses.

Is there a free alternative to G DATA Internet Security?

Yes. Avast One, Bitdefender Antivirus Plus, Malwarebytes Premium, Microsoft Defender Antivirus and Windows Security have a free plan or a free tier.

Why do people look for G DATA Internet Security alternatives?

Cloud backup integrates only with Dropbox or Google Drive; Anti-theft protection and device tracking are for Android; Annual paid licensing may not suit users seeking free antivirus.

Which G DATA Internet Security alternative has the most device limit?

Bitdefender GravityZone Small Business Security, with 100 devices.

How do I switch from G DATA Internet Security?

Export your data from G DATA Internet Security (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel G DATA Internet Security.

How to Switch from G DATA Internet Security

  1. Export your data from G DATA Internet Security (most tools have an export in their settings).
  2. Sign up for the alternative; start on its free plan or trial if it has one.
  3. Import your export and set up the integrations your team relies on.
  4. Run both side by side for a short while, then cancel G DATA Internet Security.

G DATA Internet Security vs Each Alternative

#ToolFree planPaid fromProtection scopeDevice limitSupported platformsRansomware protectionScore
86G DATA Internet SecurityNo$39.95/device/yrInternet security10 devicesWindows, macOS, AndroidYes3.0
1Microsoft Defender for BusinessNo$3/user/moComplete security5 devicesWindows, macOS, iOS, AndroidYes9.4
2Bitdefender GravityZone Small Business SecurityNoComplete security100 devicesWindows, Linux, macOSYes9.3
3Bitdefender Total SecurityNo$59.99/device/yrComplete security25 devicesWindows, macOS, Android, iOSYes9.2
4ESET HOME SecurityNoComplete security15 devicesWindows, macOS, AndroidYes9.0
5FortiClientNoComplete securityWindows, macOS, Linux, iOS, AndroidYes8.9
6Kaspersky Plus Internet SecurityNoComplete security10 devicesWindows, macOS, Linux, Android, iOSYes8.8
7Kaspersky Antivirus$54.99/yrComplete security3 devicesWindows, macOS, Android, iOS, LinuxYes8.7
8Avast OneYesComplete security30 devicesWindows, macOS, Android, iOSYes8.5
9Norton 360No$94.99/yrComplete security10 devicesWindows, macOS, Android, iOSYes8.4
10ESET Small Business SecurityNoComplete security25 devicesWindows, Windows Server, macOS, Android, iOSYes8.3
11Bitdefender Antivirus PlusYes$24.99/yrInternet security3 devicesWindows, macOS, iOS, AndroidYes8.2
12Malwarebytes PremiumYesComplete security20 devicesWindows, macOS, Android, iOSYes8.1
13F-Secure TotalNo$69.99/yrComplete security5 devicesWindows, macOS, iOS, AndroidYes8.0
14Microsoft Defender AntivirusYesAntivirusWindows 10, Windows 11Yes7.9
15Windows SecurityYesFreeComplete securityWindows 10, Windows 11Yes7.8

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update