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Business Intelligence · head to head

Celonis vs Keycloak

Celonis logo

Celonis

Business Intelligence

German process mining platform that analyzes, designs and operates AI-driven business processes

From
On request
Free plan
No
Visit CelonisFull review
Keycloak logo

Keycloak

Developer Tools

Open-source identity and access management server.

From
Free
Free plan
Yes
Visit KeycloakFull review

The short version

  • Keycloak is an open-source IAM platform supporting OpenID Connect, OAuth 2.
  • Keycloak is free; Celonis prices on request.
  • Where Celonis falls short: Celonis does not publish pricing on their pricing page or website.
  • Where Keycloak falls short: requires self-hosted deployment and operational expertise to install, configure and maintain.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Celonis and Keycloak actually diverge.

Attributes where Celonis and Keycloak differ
AttributeCelonisKeycloak
Starting priceOn requestFree
Pricing modelQuoteOpen-source
Free tierNoYes
PlatformsWebSelf-hosted, Linux, Windows, API
CategoryBusiness IntelligenceDeveloper Tools

What people use each for

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

Celonis

  • Process mining and analyticsnot Keycloak

Keycloak

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

Where each one falls short

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

Celonis

  • Celonis does not publish pricing on their pricing page or website
  • Company directs customers to contact sales team for pricing information
  • No indication of pricing tiers, starting prices, or quote-based model on public pages
  • Pricing inquiry requires using a contact form or reaching out directly

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

Celonis

On request

No published plan breakdown. See the Celonis review.

Keycloak

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

Which should you pick?

Choose Celonis if

Nothing in the data separates Celonis from Keycloak on the points above - pick on price and on how each one feels to use.

Celonis review

Choose Keycloak if

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

Questions people ask

Is Celonis or Keycloak better?
Neither clearly leads. Celonis starts at On request and Keycloak at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Celonis or Keycloak?
Keycloak has a free tier; the other does not. Paid plans start at On request for Celonis and Free for Keycloak.
Does Celonis or Keycloak run on more platforms?
Celonis runs on Web. Keycloak runs on Self-hosted, Linux, Windows, API.
Can I use Keycloak for free?
Yes. Keycloak has a free tier, so you can try it without paying. Celonis starts at On request.
What is Celonis best used for?
Celonis is most often used for process mining and analytics. Of those, process mining and analytics is not what Keycloak is typically brought in for.

Answered from the vendors’ own pages

Celonis: How much does Celonis cost?

Celonis does not publish pricing on their website. The company offers process mining and analytics solutions but requires customers to contact their sales team or use the Get in touch form on their pricing page to receive custom pricing quotes.

Source
Keycloak: What protocols does Keycloak support?

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

Source
Celonis: What is Celonis' pricing model?

Celonis' pricing model and pricing tiers are not publicly disclosed. Customers must request pricing information directly from Celonis through their sales contact channels.

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
Celonis: Does Celonis offer a free trial or demo?

Celonis offers resources through Celonis Academy for training and has specialized programs (Academic Alliance, Aspire, Labs), but specific pricing for trials or demos is not disclosed. Contact Celonis directly for information on trial availability and pricing.

Source
Keycloak: Is Keycloak free?

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

Source
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