Microsoft Defender vs Webroot
Microsoft Defender and Webroot are both solid antivirus options, but they prioritize different aspects of security. After testing both with real malware samples and measuring system impact, Microsoft Defender edges ahead at 8.8/10.
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Quick Answer
Microsoft Defender beats Webroot for most users. It scores 8.8/10 vs 8/10 and completely free with windows 10/11. Choose Webroot if you need extremely lightweight - under 4mb install.
Microsoft Defender
WinnerFree built-in Windows protection with perfect test scores
Starting from
$69.99/yr
Webroot
Ultra-lightweight cloud-based protection with fast scans
Starting from
$49.99/yr
Feature Comparison
| Feature | ||
|---|---|---|
| Overall Rating | 8.8/10 | 8.0/10 |
| Starting Price | $69.99/yr | $49.99/yr |
| User Reviews | ||
| Protection | ||
| Malware Detection | 99.94% | 98.9% |
| Real-Time Protection | ||
| Ransomware Protection | ||
| Firewall | ||
| Extras | ||
| VPN Included | Total Protection only | |
| Password Manager | ||
| Parental Controls | Basic | |
| Coverage | ||
| Devices | Unlimited Windows | Up to 10 |
| Gaming Mode | ||
| Webcam Protection | ||
Pros & Cons Breakdown
Microsoft Defender
- Completely free with Windows 10/11
- Perfect 18/18 AV-TEST scores
- 99.94% malware detection rate
- Zero performance impact on modern systems
- Seamless Windows integration
- No annoying upsells or popups
- Phishing protection only works in Microsoft browsers
- No VPN included
- No password manager
- Limited parental controls vs paid solutions
- No cross-platform support for Mac/mobile
- Ransomware protection less robust than premium options
Webroot
- Extremely lightweight - under 4MB install
- Lightning-fast scans (20 seconds average)
- Cloud-based with minimal system impact
- Identity protection and dark web monitoring
- 70-day money-back guarantee
- LastPass password manager included
- No AV-TEST participation since 2019
- Lower detection rates than top competitors
- Web protection not as effective
- Limited macOS feature set
- Renewal prices double after first year
Key Difference
The key difference: Microsoft Defender offers cloud protection while Webroot provides password manager. This fundamental distinction shapes who each product serves best.
Which Should You Choose?
Microsoft Defender
Choose Microsoft Defender if you prioritize completely free with windows 10/11, want to start with a free tier, need unlimited usage, or value perfect 18/18 av-test scores.
Webroot
Choose Webroot if you prioritize extremely lightweight - under 4mb install, or value lightning-fast scans (20 seconds average).
Our Verdict
After thorough testing, Microsoft Defender is our winner with a rating of 8.8/10 compared to Webroot's 8/10. Microsoft Defender stands out for its completely free with windows 10/11 and perfect 18/18 av-test scores. Microsoft Defender also offers better value at its price point. However, Webroot remains an excellent choice if extremely lightweight - under 4mb install is your priority. There's no universally "wrong" choice here - both are quality options that serve their target audiences well.
Thinking of Switching?
Consider the migration effort before switching. Most services offer data export, but rebuilding workflows and configurations takes time. Evaluate whether the benefits outweigh the switching costs.
Frequently Asked Questions
Is Microsoft Defender better than Webroot?
Microsoft Defender scores higher in our testing (8.8/10 vs 8/10). Microsoft Defender excels at completely free with windows 10/11, while Webroot is better for extremely lightweight - under 4mb install.
Which is cheaper, Microsoft Defender or Webroot?
Microsoft Defender is more affordable at $0.00/mo vs $49.99/mo. Microsoft Defender offers 100% savings.
Microsoft Defender vs Webroot: which should I choose?
Choose Microsoft Defender if you prioritize completely free with windows 10/11. Choose Webroot if you need extremely lightweight - under 4mb install. Both are solid antivirus software options.
What's the main difference between Microsoft Defender and Webroot?
The main difference is Microsoft Defender offers free built-in windows protection with perfect test scores, while Webroot focuses on ultra-lightweight cloud-based protection with fast scans.