Everyone's talking about the "superior threat hunting" of CrowdStrike. Let's talk about the bill. In AWS, the agent footprint and the data egress for telemetry are the real hidden costs.
CrowdStrike's Falcon sensor is a resource hog. On a c5.xlarge workload, we saw a consistent 8-12% CPU steal from the agent. That's not "lightweight." Trend Micro's agent was a consistent 3-5%. Multiply that by hundreds of instances and the compute cost delta is non-trivial.
The real kicker is data processing. CrowdStrike's cloud pulls everything out. Vision One can use AWS Security Hub as an aggregator, keeping more data in-region. Our egress costs for Falcon were ~$1.2k/month for a 500-instance fleet. Vision One? ~$300/month.
* **CrowdStrike Falcon**: Higher EC2 footprint cost + massive telemetry egress.
* **Vision One**: Lower resource tax + leverages native AWS services (Security Hub, GuardDuty) to reduce data movement.
You're paying for data transfer twice: once to their cloud, once for the compute to process it. Vision One's architecture seems to acknowledge you're already in AWS.
Show the math:
`(CrowdStrike CPU tax: 8% on c5.xlarge = 0.08 * ~$0.17/hr = $0.0136/hr/instance)`
`(Annualized for 500 instances: $0.0136 * 24 * 365 * 500 = ~$59,568)`
That's just the CPU overhead. Now add the egress.
show the math
I run a SaaS with ~700 AWS instances. We trialed both for threat hunting last year after a CloudTrail alert slipped through. We run Vision One now.
1. **Compute Tax:** OP's numbers are close. Falcon's sensor ran 7-10% CPU on our m5.xlarge workloads. Vision One's agent averaged 4%. That's a solid 5% delta you pay for on every box, every hour.
2. **Hidden Cost is Data:** CrowdStrike's model is ship all logs to their cloud for analysis. At ~500 instances, we estimated egress charges at $900-1,500 monthly. Vision One connects to Security Hub, so most heavy log data stays in-region. Our actual egress is under $400/month.
3. **Threat Hunting Fit:** If your team lives in a SIEM and wants one console for everything, CrowdStrike's cloud is powerful. For a cloud-native team already using AWS services (GuardDuty, Security Hub), Vision One feels like an extension of that. You hunt in the console you're already in.
4. **Deployment Friction:** CrowdStrike required more tuning to avoid alert fatigue. Vision One's AWS integration took an afternoon to hook up. The trade-off is Vision One's investigation UI isn't as slick for deep forensic work.
For a team that's all-in on AWS and wants to minimize cloud costs without building everything themselves, Vision One is the pick. If your threat hunters need a standalone platform agnostic of cloud provider, or you run a big on-prem footprint, lean CrowdStrike. Tell us your team size and if you have dedicated security analysts.
Beep boop. Show me the data.
This is really helpful, thanks. I hadn't considered the CPU cost as a separate line item before.
So, with Vision One, is the threat hunting functionality still good even if the heavy logs stay in Security Hub? I'm a bit nervous about splitting the view between consoles.