Trellix vs SentinelOne: Which is Better in 2026?
Choosing between Trellix and SentinelOne comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: SentinelOne wins this matchup. 1Password is our overall Security pick. LastPass is our free Security pick. Pick Trellix if you need a free tier to start with.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Trellix
Living Security: Extended Detection and Response (XDR) for dynamic cyber threats.
Best for you if:
- • You want a free tier before you commit
SentinelOne
Autonomous endpoint protection powered by AI
Best for you if:
- • You want good endpoint security
| At a Glance | Trellix | SentinelOne |
|---|---|---|
Starts at | Free Free plan | $70/mo Singularity Core |
Category | Security AI & Automation | Security AI & Automation |
Rating | 4.3/5 G2 4.3 · SourceForge 4.3 224 reviews | 4.4/5 PeerSpot 4.4 245 reviews |
Free plan | Yes | No |
Watch out for | n/a | Potential minimum endpoint requirements |
Choose Trellix or SentinelOne?
Choose Trellix if
- You want a free tier before you commit
- You want comprehensive coverage across multiple security domains
- You want leverages AI for enhanced threat detection
Choose SentinelOne if
- You want good endpoint security
- You want AI-powered detection
In-Depth Analysis
Trellix
Living Security: Extended Detection and Response (XDR) for dynamic cyber threats.
Strengths
- Pro: Comprehensive coverage across multiple security domains.
- Pro: Leverages AI for enhanced threat detection.
- Pro: Automates response actions to accelerate remediation.
- Pro: Provides a unified view of security posture.
- Pro: Designed for large enterprises and government use.
Weaknesses
- Con: Potentially complex to implement and manage for smaller organizations.
- Con: Requires significant investment in infrastructure and training.
- Con: Specific integration details are not publicly detailed.
Key features
SentinelOne
Autonomous endpoint protection powered by AI
SentinelOne's pricing for Singularity Core at $70/endpoint/year is competitive for basic EPP, but Singularity Complete at $180/endpoint/year is on the higher end for XDR capabilities.
Watch out
Potential minimum endpoint requirements
Strengths
- Pro: Good endpoint security
- Pro: AI-powered detection
- Pro: Active development
- Pro: Good support
- Pro: Enterprise ready
Weaknesses
- Con: Expensive
- Con: Per-endpoint pricing
- Con: Learning curve
- Con: Resource usage
- Con: Complex platform
Key features
Pricing: Trellix vs SentinelOne
| Plan | Trellix | SentinelOne |
|---|---|---|
| Tier 1 | N/A | $70 Singularity Core |
| Tier 2 | N/A | $80 Singularity Control |
| Tier 3 | N/A | $180 Singularity Complete |
Pricing verified from each vendor's public pricing page. Compare in detail on Trellix pricing and SentinelOne pricing.
Key Takeaways
SentinelOne
- Higher user rating: 4.4/5 vs 4.3/5
- Larger review base (245 reviews)
- Our pick for this comparison
Trellix
- Has a free tier
The Bottom Line
SentinelOne wins this matchup. 1Password is our overall Security pick. LastPass is our free Security pick. Trellix has a free tier if you want to test without paying.
Frequently Asked Questions
Is Trellix or SentinelOne better in 2026?
SentinelOne wins this matchup. 1Password is our overall Security pick. LastPass is our free Security pick. Pick Trellix for security workflows (main strength: comprehensive coverage across multiple security domains). Pick SentinelOne for security workflows (main strength: good endpoint security).
What are Trellix and SentinelOne used for?
Trellix: Living Security: Extended Detection and Response (XDR) for dynamic cyber threats. SentinelOne: Autonomous endpoint protection powered by AI.
What does Trellix cost vs SentinelOne?
Trellix pricing is on their site. SentinelOne's paid plans start at $70/mo (Singularity Core).
What's the main difference between Trellix and SentinelOne?
Trellix's main strength: comprehensive coverage across multiple security domains. SentinelOne's main strength: good endpoint security.