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Intercom vs Keycloak

Intercom logo

Intercom

Technology

The only AI customer service solution you need

From
Free
Free plan
Yes
Full reviewWebsite
Keycloak logo

Keycloak

Developer Tools

Open-source identity and access management server.

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: Intercom pricing is high and unpredictable with confusing per-seat, per-feature, and usage-based structure that makes cost estimation difficult; Keycloak requires self-hosted deployment and operational expertise to install, configure and maintain
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Intercom and Keycloak actually diverge.

Attributes where Intercom and Keycloak differ
AttributeIntercomKeycloak
Pricing modelUnknownopen-source
PlatformsWeb, iOS, AndroidSelf-hosted, Docker, Kubernetes, Linux, Windows, API
CategoryTechnologyDeveloper Tools
Founded2011Unknown

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 Intercom

  • AI-powered inbox
  • Live chat
  • Chatbots
  • Help center
  • Product tours
  • Customer data platform
  • Automation
  • Mobile SDKs

Only in Keycloak

Nothing recorded that Intercom does not also cover.

What people use each for

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

Intercom

  • Customer supportnot Keycloak
  • Lead generationnot Keycloak
  • User onboardingnot Keycloak
  • Product adoptionnot Keycloak
  • Customer engagementnot Keycloak

Keycloak

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

Where each one falls short

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

Intercom

  • Pricing is high and unpredictable with confusing per-seat, per-feature, and usage-based structure that makes cost estimation difficult
  • API rate limited to 1,000 calls per minute, which may constrain integrations for high-volume data users
  • Does not support multiple language versions of knowledge base articles, requiring creation of duplicate articles for each language

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

Intercom

Free
  • Essential$29/month
    • Fin AI Agent
    • Messenger
    • Shared inbox
  • Advanced$85/month
    • Multiple team inboxes
    • Workflow automation
    • Round robin assignment
  • Expert$132/month
    • SSO
    • HIPAA support
    • SLAs

Keycloak

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

Which should you pick?

Choose Intercom if

  • You need ai-powered inbox.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want live chat.
Intercom review

Choose Keycloak if

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

Questions people ask

Is Intercom or Keycloak better?
Neither clearly leads. Intercom 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, Intercom or Keycloak?
Intercom starts at Free and Keycloak at Free.
Does Intercom or Keycloak run on more platforms?
Intercom runs on Web, iOS, Android. Keycloak runs on Self-hosted, Docker, Kubernetes, Linux, Windows, API.
Can I use Intercom for free?
Both have a free tier, so you can try either at no cost before committing.
What is Intercom best used for?
Intercom is most often used for customer support, lead generation, user onboarding, product adoption. Of those, customer support and lead generation are not what Keycloak is typically brought in for.
What can Intercom do that Keycloak cannot?
Intercom covers AI-powered inbox, Live chat, Chatbots, Help center.

Answered from the vendors’ own pages

Intercom: Is there a free tier and what are the limitations?

Intercom offers a 14-day free trial with no credit card required and access to all features and add-ons. After trial, Essential plan starts at $29/seat/month. Free Lite seats are available on paid plans: 20 with Advanced, 50 with Expert.

Source
Keycloak: What protocols does Keycloak support?

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

Source
Intercom: Does Intercom support single sign-on (SSO)?

Yes, Intercom supports SAML SSO with identity provider integration, but it is only available on the Expert plan ($132+/seat/month). SSO also works with Intercom's mobile apps on iOS and Android.

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
Intercom: Can I export my data from Intercom?

Yes. You can export conversations in CSV format via the Data Export feature in Reports, apply filters to refine exports, and use the REST API to programmatically access conversation and customer data.

Source
Keycloak: Is Keycloak free?

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

Source
Intercom: What would a team of 10 cost on Intercom?

Minimum cost would be $290/month for 10 Essential seats at $29/seat/month. Advanced plan costs $850/month for 10 seats. Prices increase with additional add-ons like Fin AI ($0.99 per resolution), SMS, WhatsApp, or email campaigns.

Source
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