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Developer Tools · head to head

Keycloak vs Mixpanel

Keycloak logo

Keycloak

Developer Tools

Open-source identity and access management server.

From
Free
Free plan
Yes
Full reviewWebsite
Mixpanel logo

Mixpanel

Technology

Product analytics that helps you convert, engage, and retain more users

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: Keycloak requires self-hosted deployment and operational expertise to install, configure and maintain; Mixpanel pricing can scale significantly at high volumes with expensive per-user rates
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Keycloak and Mixpanel actually diverge.

Attributes where Keycloak and Mixpanel differ
AttributeKeycloakMixpanel
Pricing modelopen-sourceUnknown
PlatformsSelf-hosted, Docker, Kubernetes, Linux, Windows, APIWeb, Mobile, APIs
CategoryDeveloper ToolsTechnology
FoundedUnknown2009

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 Keycloak

Nothing recorded that Mixpanel does not also cover.

Only in Mixpanel

  • Event analytics
  • User segmentation
  • Funnel analysis
  • Retention analysis
  • A/B testing
  • Predictive analytics
  • Custom dashboards
  • Real-time data

What people use each for

The jobs each tool is most often brought in to do.

Keycloak

  • Organisations requiring self-hosted identity infrastructure for compliance or data residencynot Mixpanel
  • Companies with existing LDAP/Active Directory systems needing federated authenticationnot Mixpanel
  • Open-source projects and communities requiring free IAM without licensing costsnot Mixpanel
  • Enterprises building custom identity workflows requiring fine-grained authorisationnot Mixpanel
  • Teams with sufficient operational expertise to manage infrastructurenot Mixpanel

Mixpanel

  • User behavior analysisnot Keycloak
  • Product optimizationnot Keycloak
  • Conversion trackingnot Keycloak
  • Retention improvementnot Keycloak
  • Feature adoptionnot Keycloak

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

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

Mixpanel

  • Pricing can scale significantly at high volumes with expensive per-user rates
  • Limited built-in data visualization options compared to some competitors
  • Requires implementation expertise to properly instrument event tracking

Pricing, plan by plan

Keycloak

Free
  • Open-sourceFree
    • Full platform functionality
    • Self-hosted deployment
    • Community support

Mixpanel

Free

No published plan breakdown. See the Mixpanel review.

Which should you pick?

Choose Keycloak if

  • You want to start without paying.
  • You work on Self-hosted, Docker, Kubernetes, Linux, Windows, API.
Keycloak review

Choose Mixpanel if

  • You need event analytics.
  • You want to start without paying.
  • You work on Web, Mobile, APIs.
  • You also want user segmentation.
Mixpanel review

Questions people ask

Is Keycloak or Mixpanel better?
Neither clearly leads. Keycloak starts at Free and Mixpanel at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Keycloak or Mixpanel?
Keycloak starts at Free and Mixpanel at Free.
Does Keycloak or Mixpanel run on more platforms?
Keycloak runs on Self-hosted, Docker, Kubernetes, Linux, Windows, API. Mixpanel runs on Web, Mobile, APIs.
Can I use Keycloak for free?
Both have a free tier, so you can try either at no cost before committing.
What is Keycloak best used for?
Keycloak is most often used for organisations requiring self-hosted identity infrastructure for compliance or data residency, companies with existing ldap/active directory systems needing federated authentication, open-source projects and communities requiring free iam without licensing costs, enterprises building custom identity workflows requiring fine-grained authorisation. Of those, organisations requiring self-hosted identity infrastructure for compliance or data residency and companies with existing ldap/active directory systems needing federated authentication are not what Mixpanel is typically brought in for.
What can Keycloak do that Mixpanel cannot?
Mixpanel covers Event analytics, User segmentation, Funnel analysis, Retention analysis.

Answered from the vendors’ own pages

Keycloak: What protocols does Keycloak support?

Keycloak supports OpenID Connect, OAuth 2.0 and SAML 2.0 protocols for authentication and authorisation.

Source
Mixpanel: Is Mixpanel free?

Yes, Mixpanel offers a generous free plan with up to 20 million events per month, unlimited team members, core analytics reports, 10K session replays, and 12 months data retention. No credit card required.

Source
Keycloak: 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.

Source
Mixpanel: How does Mixpanel pricing work?

Mixpanel pricing is based on Monthly Tracked Users (MTUs). The free tier includes core analytics. Growth tier starts at $20/month for up to 10,000 MTUs. Enterprise pricing is custom based on volume, retention, and contract terms.

Source
Keycloak: Is Keycloak free?

Yes. Keycloak is fully open-source and free to deploy and use. No licensing fees are required.

Source
Mixpanel: What are Mixpanel's core analytics features?

Mixpanel provides Insights for user behavior analysis, Funnels for conversion tracking, Flows for user journey visualization, and Retention analysis. All available on the free tier.

Source
Mixpanel: Does Mixpanel track page views or events?

Mixpanel tracks user actions and events rather than page views, providing a more granular understanding of user behavior. It offers a simple SDK compatible with major platforms including mobile.

Source
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