Skip the marketing
Every EDR vendor will tell you they have the best detection rates. MITRE ATT&CK evaluations show all three scoring well. The differences that matter in practice are operational, not theoretical.
Here’s what we see across the 40+ selection processes we’ve run.
CrowdStrike Falcon
Strengths: Threat intelligence depth is unmatched. The Falcon console gives your SOC team more context per alert than any competitor. Overwatch (managed hunting) is genuinely useful.
Weaknesses: Premium pricing. The module sprawl means your quote can grow quickly if you add identity protection, cloud workload security, or log management.
Best for: Organizations with a dedicated SOC team that can leverage the threat intelligence. Enterprises where budget is less constrained than analyst capacity.
SentinelOne Singularity
Strengths: Autonomous response actually works. We’ve seen it contain ransomware in environments with no dedicated security team. Pricing is consistently 20-30% below CrowdStrike for comparable capability.
Weaknesses: Threat intelligence is improving but still behind CrowdStrike. The console UI has quirks that take getting used to.
Best for: Organizations with smaller security teams that need the endpoint to respond autonomously. Budget-conscious enterprises that want strong detection without premium pricing.
Microsoft Defender for Endpoint
Strengths: Free if you’re in Microsoft 365 E5. Integration with the rest of the Microsoft security stack (Sentinel, Entra ID, Intune) is seamless. Detection capability has improved significantly.
Weaknesses: Still more rules-based than behavioral compared to CrowdStrike and SentinelOne. Autonomous response is less mature. Console performance can be inconsistent.
Best for: Organizations already invested in Microsoft 365 E5 who want to maximize existing spend before adding another vendor.
The decision framework
| Factor | CrowdStrike | SentinelOne | Microsoft |
|---|---|---|---|
| Detection | Excellent | Excellent | Very Good |
| Autonomous response | Good | Excellent | Improving |
| Threat intel | Excellent | Good | Good |
| Pricing | $$$$$ | $$$ | Included in E5 |
| Deployment speed | Fast | Fast | Fast (if E5) |
| SOC team required | Recommended | Optional | Recommended |
Our take
There’s no wrong answer among these three. The right choice depends on your team size, your existing Microsoft investment, and your budget.
If you’re running this evaluation, we can help. We’ve done it 40+ times. The process takes two weeks, and you’ll end up with a written recommendation — not a sales pitch.