Bitdefender Antivirus Plus vs Microsoft Defender Antivirus
Bitdefender Antivirus Plus
bitdefender.comMicrosoft Defender Antivirus
microsoft.comSide by side
| Figure | Bitdefender Antivirus Plus | Microsoft Defender Antivirus |
|---|---|---|
| Price from | $2.08/mo | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 4 | 8 |
| Spec score · Antivirus software | 9.1 (#5) | 6.9 (#104) |
| Founded | 2001 | 1975 |
| Free plan | Yes | Yes |
| Headquarters | Bucharest, Romania | Redmond, Washington, USA |
| Password manager | No | No |
| Protection scope | internet security | antivirus |
| Ransomware protection | Yes | Yes |
| Supported platforms | Windows,macOS,iOS,Android | Windows 10,Windows 11 |
Plans
Bitdefender Antivirus Plus
- Antivirus Plus, 1 device$24.99 a year
- Antivirus Plus, 3 devices$29.99 a year
- Bitdefender Antivirus Plus Multiplatform — 1 device$24.99 a year
- Bitdefender Antivirus Plus Multiplatform — 3 devices$29.99 a year
Microsoft Defender Antivirus
- Microsoft Defender Antivirus built into WindowsPrice not published
- Microsoft Defender Antivirus built into WindowsPriced on request
- Microsoft 365 PersonalPriced on request
- Microsoft 365 PersonalPrice not published
- Microsoft 365 FamilyPrice not published
- Microsoft 365 FamilyPriced on request
- Microsoft 365 PremiumPrice not published
- Microsoft 365 PremiumPriced on request
In their own words
Bitdefender Antivirus Plus
Bitdefender Antivirus Plus Multiplatform protects Windows, macOS, iOS, and Android devices against malware, ransomware, scams, and other online threats. Real-time detection covers viruses, ransomware, zero-day exploits, rootkits, and spyware. Web protection blocks phishing and fake-shop sites, and layered ransomware protection safeguards documents, pictures, videos, and music from encryption. On Windows PCs, Vulnerability Assessment checks for outdated or vulnerable software, missing Windows security patches, and potentially unsafe settings. Data Breach Detection checks whether email addresses have appeared in known third-party breaches. The included basic VPN allows 200 MB of traffic per day per device; unlimited traffic requires adding Premium VPN. Plans are listed for one or three devices: the first-year prices are $24.99 a year and $29.99 a year, respectively, plus applicable sales tax for the Multiplatform plans. Subscriptions may renew automatically. The maker offers a 30-day full trial without a credit card, says assistance is available 24/7, and says customers may request a refund within 30 days of purchase or renewal.
Microsoft Defender Antivirus
Microsoft Defender Antivirus has no write-up on Specifiction yet; its figures are above.