Wazuh vs CrowdStrike: Pricing, Detection Rates, and Which Fits Your Team (2026)

Wazuh vs CrowdStrike at a Glance

These two show up in the same shortlist for a reason, but they are not the same category of product. Wazuh is a free, open-source SIEM/XDR platform you deploy and operate yourself (or pay Wazuh to host). CrowdStrike Falcon is a proprietary, cloud-delivered EDR/XDR platform you subscribe to per endpoint. The table below is the fast version; the sections after it cover pricing, detection, and total cost of ownership in enough depth to actually decide.

What Each Platform Actually Is

Wazuh combines a lightweight universal agent with three server-side components: the Wazuh server (rule correlation and analysis), the Wazuh indexer (search/storage), and the Wazuh dashboard. It started as a fork of OSSEC and has grown into a full SIEM plus XDR platform — log analysis, file integrity monitoring, vulnerability detection, configuration assessment, and incident response, all released under the GPLv2 and Apache 2.0 licenses, as Wazuh's own engineering team has documented. You can run it entirely on your own infrastructure at zero license cost, or pay for Wazuh Cloud to have it hosted.

CrowdStrike Falcon is a single cloud-native agent that streams telemetry to CrowdStrike's backend, where machine-learning models and CrowdStrike's own threat intelligence do the detection work. There is nothing to self-host, no correlation rules to write, and no indexer cluster to size — you buy a tier, deploy the sensor, and the detection logic is CrowdStrike's problem to maintain.

That difference — "you build and tune the detection engine" vs. "you buy the detection engine as a service" — is the real fork in the road, and it drives almost every other difference in this comparison.

Wazuh vs CrowdStrike Detection Rates

This is the question people actually want answered by "which is better," and it deserves an honest caveat: the two aren't benchmarked on the same scale.

CrowdStrike participates in MITRE Engenuity's independent ATT&CK Evaluations, where vendors are tested against emulated real-world adversary groups under closed-book conditions. CrowdStrike has publicly reported strong results across multiple rounds — including 100% prevention in a round emulating the WIZARD SPIDER and VOODOO BEAR (Sandworm) threat groups, and 99% detection coverage (75 of 76 techniques) in the first Security Service Provider evaluation emulating OilRig. These are self-reported summaries of MITRE's results, but MITRE Engenuity's methodology and raw evaluation data are independently published, which is what makes the comparison meaningful across vendors.

Wazuh does not currently appear in these vendor evaluation rounds in the same way. Its detection quality comes from correlation rules (many derived from its OSSEC heritage), decoders you configure, and threat intelligence feeds you wire in — VirusTotal, YARA, Suricata, and custom IOC lists among them. That means detection rate for Wazuh is not a fixed number you can quote; it is a function of how much time your team spends tuning rules and integrating feeds. A default Wazuh install with stock rules will catch far less than a CrowdStrike Enterprise install out of the box. A well-tuned Wazuh deployment run by someone who understands the ruleset can close a lot of that gap for known and mid-sophistication threats, but it will not match CrowdStrike's behavioral ML detection against novel, fileless, or living-off-the-land techniques without significant additional engineering.

The practical takeaway: if "detection rate" needs to be a number you can put in front of an auditor or a board, CrowdStrike's independently evaluated figures are the stronger evidence. If you have the engineering bandwidth to own detection quality as an ongoing practice, Wazuh can get respectably close for a fraction of the cost.

Wazuh vs CrowdStrike Pricing (2026)

Wazuh's software license is free at every tier — the only recurring cost is infrastructure (self-hosted) or a Wazuh Cloud hosting contract (custom quote). CrowdStrike Falcon is sold in four published tiers on CrowdStrike's own pricing page, and the tier boundary that matters most is easy to miss: real EDR does not exist until Falcon Enterprise.

Module add-ons (identity protection, cloud workload protection, exposure management, extra log ingestion) are priced and sold separately from all four tiers, and CrowdStrike's own published pricing page treats them as optional extras layered on top — budget for them separately rather than assuming the per-device number is the whole bill.

Total Cost of Ownership for 50 Endpoints

Fifty endpoints is a common inflection point — too small to justify a dedicated SOC, but large enough that "just wing it" starts hurting. Here's what the real annual cost looks like for each, assuming you actually want EDR-level protection rather than antivirus:

The number that gets left out of most vendor comparisons: Wazuh's "free" license does not mean free total cost. Someone has to own rule tuning, patching, and alert triage indefinitely, and that person's time is the largest line item once you account for it honestly. CrowdStrike's higher sticker price buys you out of most of that labor. For a 50-endpoint shop with an engineer who already understands the stack, Wazuh's TCO can land meaningfully below CrowdStrike's. For a 50-endpoint shop with no dedicated security engineering time, the "free" option often ends up more expensive once you count what doesn't get tuned or reviewed.

Wazuh vs CrowdStrike for Small Business

Small businesses split into two real profiles here, and the right answer depends on which one you are:

• You have a technical person who can own it. A developer, sysadmin, or fractional IT lead who's comfortable with Linux and YAML can stand up Wazuh, get real value from file integrity monitoring and log correlation, and keep license cost at zero. This is a strong fit for compliance-driven small businesses (PCI DSS, HIPAA logging requirements) that need to show audit evidence without a security budget.
• You have no dedicated security or IT engineering capacity. Falcon Go covers up to 100 devices with next-gen antivirus for roughly $60/device/year and near-zero setup effort, but remember it does not include EDR — if an incident happens, you have prevention, not investigation or response. Businesses that actually need to investigate and contain incidents, not just block known-bad files, need Falcon Enterprise or a managed CrowdStrike partner, which changes the economics substantially.

Wazuh vs CrowdStrike for MSPs

This is where the "free" argument gets more complicated. CrowdStrike ships a purpose-built MSSP program: a self-service partner portal, per-customer deployment groups, and packaging designed around managing many tenants from one console. It's a productized offering, not something you assemble yourself.

Wazuh has no native multi-tenancy in the open-source distribution. Running Wazuh for multiple clients means architecting it yourself — typically a dedicated indexer/manager cluster per customer plus a central indexer for your team's cross-customer visibility, wired together with cross-cluster search, or one VM stack per client for stronger isolation. Wazuh also offers a paid MSSP partnership program with Wazuh Cloud that provides isolated per-customer environments out of the box, which is the more realistic path for an MSP that doesn't want to design and maintain that architecture from scratch.

Bottom line for MSPs: CrowdStrike's MSSP tooling is more turnkey but adds per-endpoint cost across every client. Self-hosted Wazuh multi-tenancy is genuinely free at the license level but is a real infrastructure project, not a checkbox — budget engineering time for it or use Wazuh's own MSSP partnership track instead of building isolation from scratch.

The Architecture Difference Behind CrowdStrike's 2024 Outage

In July 2024, a faulty content update to CrowdStrike's Falcon sensor triggered a Blue Screen of Death crash loop on a large number of Windows machines worldwide, disrupting airlines, hospitals, banks, and government services. The root cause traced back to how the sensor is architected: Falcon runs with a kernel-mode driver on Windows, which gives it deep visibility into system-level activity but also means a bad update can crash the entire operating system rather than just the security agent.

Wazuh's agent runs in user space rather than kernel space. That architectural choice trades away some of the low-level visibility a kernel driver provides, but it also means a misbehaving Wazuh agent update can't take down the host operating system the way a kernel-mode driver failure can.

This isn't a reason to write off kernel-mode agents — that level of access is exactly what makes CrowdStrike's behavioral detection strong against sophisticated, fileless attacks. It's a genuine trade-off: deeper visibility and stronger detection against advanced threats, against a larger blast radius if something goes wrong with the agent itself. Worth understanding before you standardize a fleet on either approach.

So Which Is Better?

Neither wins outright — they're built for different operating models.

A fair number of security teams end up running both in different parts of the estate: CrowdStrike on the endpoints that need behavioral EDR and fast incident response, Wazuh as the compliance-logging and file-integrity layer where its SIEM strengths and zero license cost do the most work. If you're standing up either one and need engineering help getting the deployment right — rule tuning, MSSP-style multi-tenancy, or integrating either platform into a wider security stack — that's exactly the kind of build Netalith's custom software team takes on. Not sure whether a self-hosted build, an integration, or something else entirely is the right scope for your situation? Get a scoped quote and we'll help you figure out the right fit.