Bitdefender vs SentinelOne
Updated June 2026 · A structured head-to-head comparison.
Top-rated antivirus and security.
Autonomous endpoint protection (EDR/XDR).
The verdict
Both Bitdefender and SentinelOne are credible antivirus tools, and the right pick comes down to your priorities.
Choose Bitdefender if you want a lower starting price (free – $3/mo) and a free plan to start on. Top-rated antivirus and security.
SentinelOne — Autonomous endpoint protection (EDR/XDR).
Bitdefender vs SentinelOne: side by side
| Dimension | Bitdefender | SentinelOne |
|---|---|---|
| Starting price | Free – $3/moWinner | Custom |
| Free plan | YesWinner | No |
| Pricing model | Subscription | Subscription |
| Best for | Individuals, Families | Enterprise |
| Platforms | Windows, Mac, Ios, Android | Windows, Mac, Linux |
| Rating | 4.6/5 | 4.7/5 |
Bitdefender key facts
- Vendor
- Bitdefender
- Pricing
- Subscription — Free – $3/mo
- Free tier
- Yes
- Platforms
- Windows, Mac, Ios, Android
- Best for
- Individuals, Families
- Editor rating
- 4.6 / 5
- Founded
- 2001
- Headquarters
- Bucharest, Romania
SentinelOne key facts
- Vendor
- SentinelOne
- Pricing
- Subscription — Custom
- Free tier
- No
- Platforms
- Windows, Mac, Linux
- Best for
- Enterprise
- Editor rating
- 4.7 / 5
- Founded
- 2013
- Headquarters
- Mountain View, CA, USA
Frequently asked questions
Is Bitdefender better than SentinelOne?
Neither is universally better — SentinelOne edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Bitdefender or SentinelOne cheaper?
Bitdefender is the more affordable of the two to get started, at free – $3/mo. Bitdefender starts at free – $3/mo; SentinelOne starts at custom.
Can Bitdefender replace SentinelOne?
Yes for most teams — both are antivirus tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.