Cybersecurity · head to head
CrowdStrike Falcon vs Keycloak
CrowdStrike Falcon
Cybersecurity
Stop breaches with AI-native cybersecurity
- From
- Free
- Free plan
- Yes
Keycloak
Developer Tools
Open-source identity and access management server.
- From
- Free
- Free plan
- Yes
The short version
- Each has a real cost: CrowdStrike Falcon falcon Go device limit: capped at 100 devices maximum, forcing mid-market/enterprise customers to upgrade despite lower cost; Keycloak requires self-hosted deployment and operational expertise to install, configure and maintain
- Prices and features above were last checked on 2 September 2026.
Where they differ
Only the attributes on which CrowdStrike Falcon and Keycloak actually diverge.
| Attribute | CrowdStrike Falcon | Keycloak |
|---|---|---|
| Pricing model | subscription | open-source |
| Platforms | Windows, macOS, Linux | Self-hosted, Docker, Kubernetes, Linux, Windows, API |
| Category | Cybersecurity | Developer Tools |
| Founded | 2011 | Unknown |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in CrowdStrike Falcon
- Next-gen antivirus
- Endpoint detection and response
- Threat intelligence
- IT hygiene
- USB device control
- Firewall management
- Threat graph
- Real-time response
Only in Keycloak
Nothing recorded that CrowdStrike Falcon does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
CrowdStrike Falcon
- Endpoint detection and response for enterprise cybersecuritynot Keycloak
- Malware prevention and threat huntingnot Keycloak
- Managed detection and response (MDR) servicesnot Keycloak
Keycloak
- Organisations requiring self-hosted identity infrastructure for compliance or data residencynot CrowdStrike Falcon
- Companies with existing LDAP/Active Directory systems needing federated authenticationnot CrowdStrike Falcon
- Open-source projects and communities requiring free IAM without licensing costsnot CrowdStrike Falcon
- Enterprises building custom identity workflows requiring fine-grained authorisationnot CrowdStrike Falcon
- Teams with sufficient operational expertise to manage infrastructurenot CrowdStrike Falcon
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
CrowdStrike Falcon
- Falcon Go device limit: capped at 100 devices maximum, forcing mid-market/enterprise customers to upgrade despite lower cost
- EDR locked behind Enterprise tier: endpoint detection and response available only at $19.99/device/month tier; not available in Pro
- Managed service pricing opaque: Falcon Complete Next-Gen MDR requires contacting sales; no pricing range for 24/7 MDR services published
- Annual discount modest: 17-24% savings on annual vs. monthly create minimal incentive to prepay
Keycloak
- Requires self-hosted deployment and operational expertise to install, configure and maintain
- No managed cloud option provided by Red Hat; organisations must operate infrastructure themselves or use third-party distributions
- Clustering and high-availability configurations require additional operational knowledge
- Community support only; commercial support requires third-party vendors or distributions
Pricing, plan by plan
CrowdStrike Falcon
Free- Falcon Go$undefined/mo
- Falcon Pro$undefined/mo
- Falcon Enterprise$undefined/mo
- Falcon Complete Next-Gen MDR$undefined/mo
Keycloak
Free- Open-sourceFree
- Full platform functionality
- Self-hosted deployment
- Community support
Which should you pick?
Choose CrowdStrike Falcon if
- You need next-gen antivirus.
- You want to start without paying.
- You work on Windows, macOS, Linux.
- You also want endpoint detection and response.
Choose Keycloak if
- You want to start without paying.
- You work on Self-hosted, Docker, Kubernetes, Linux, Windows, API.
Questions people ask
- Is CrowdStrike Falcon or Keycloak better?
- Neither clearly leads. CrowdStrike Falcon starts at Free and Keycloak at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, CrowdStrike Falcon or Keycloak?
- CrowdStrike Falcon starts at Free and Keycloak at Free.
- Does CrowdStrike Falcon or Keycloak run on more platforms?
- CrowdStrike Falcon runs on Windows, macOS, Linux. Keycloak runs on Self-hosted, Docker, Kubernetes, Linux, Windows, API.
- Can I use CrowdStrike Falcon for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is CrowdStrike Falcon best used for?
- CrowdStrike Falcon is most often used for endpoint detection and response for enterprise cybersecurity, malware prevention and threat hunting, managed detection and response (mdr) services. Of those, endpoint detection and response for enterprise cybersecurity and malware prevention and threat hunting are not what Keycloak is typically brought in for.
- What can CrowdStrike Falcon do that Keycloak cannot?
- CrowdStrike Falcon covers Next-gen antivirus, Endpoint detection and response, Threat intelligence, IT hygiene.
Answered from the vendors’ own pages
CrowdStrike Falcon: How much does CrowdStrike Falcon cost per device?
Falcon Go costs $7.99/device/month ($59.99/year), Falcon Pro costs $14.99/device/month ($99.99/year), and Falcon Enterprise costs $19.99/device/month ($184.99/year).
SourceKeycloak: What protocols does Keycloak support?
Keycloak supports OpenID Connect, OAuth 2.0 and SAML 2.0 protocols for authentication and authorisation.
SourceCrowdStrike Falcon: What is the device limit for Falcon Go?
Falcon Go is limited to a maximum of 100 devices. Organizations with more than 100 devices must upgrade to Pro or Enterprise tiers.
SourceKeycloak: Can Keycloak integrate with existing user directories?
Yes. Keycloak supports user federation with LDAP and Active Directory systems, allowing organisations to leverage existing user directories.
SourceCrowdStrike Falcon: What is the difference between Falcon Pro and Enterprise?
Falcon Pro ($14.99/device/month) includes firewall management and advanced device control. Falcon Enterprise ($19.99/device/month) adds endpoint detection and response (EDR), threat hunting services, and expert threat intelligence.
SourceKeycloak: Is Keycloak free?
Yes. Keycloak is fully open-source and free to deploy and use. No licensing fees are required.
SourceCrowdStrike Falcon: How much does the managed detection and response service cost?
Falcon Complete Next-Gen MDR pricing is custom. It provides 24/7 expert-led detection and response with AI acceleration and continuous investigations by expert threat teams. Contact CrowdStrike sales for a quote.
SourceRelated pages
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- Keycloak vs Buildkite
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- Keycloak vs Jitsu
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- Keycloak vs Sweep
- Keycloak vs Azure DevOps
- Keycloak vs Backstage
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- Keycloak vs Cloud Native Buildpacks
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