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Cybersecurity · head to head

Authelia vs LogRhythm SIEM

Authelia logo

Authelia

Cybersecurity

Open-source authentication and two-factor portal for reverse proxies

From
Free
Rated
-
Full reviewWebsite
LogRhythm SIEM logo

LogRhythm SIEM

Cybersecurity

AI-powered SIEM platform for modern security operations

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Authelia has a free tier, so it costs nothing to try first.
  • Each has a real cost: Authelia depends on a reverse proxy: it is not a standalone identity provider; LogRhythm SIEM no pricing published; sales contact required
  • They diverge on capability: Authelia covers Reverse proxy integration, LogRhythm SIEM covers AI-driven analytics.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Authelia and LogRhythm SIEM actually diverge.

Attributes where Authelia and LogRhythm SIEM differ
AttributeAutheliaLogRhythm SIEM
Starting priceFreeOn request
Pricing modelOpen source, no licence feesubscription
Free tierYesNo
PlatformsDocker, Kubernetes, Linux, Self-hostedWeb, Api
FoundedUnknown2003

Identical on both: user rating (Not yet rated), category (Cybersecurity).

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 Authelia

  • Reverse proxy integration
  • Two-factor authentication
  • Access control rules
  • Lightweight backends

Only in LogRhythm SIEM

  • AI-driven analytics
  • UEBA
  • NDR integration
  • SOAR automation
  • Threat lifecycle management
  • Case management
  • Compliance reporting
  • Embedded playbooks

What people use each for

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

Authelia

  • Putting a login and 2FA in front of self-hosted services that have nonenot LogRhythm SIEM
  • Adding SSO across a small set of internal tools without a full identity platformnot LogRhythm SIEM
  • Home and small-team infrastructure behind a single reverse proxynot LogRhythm SIEM

LogRhythm SIEM

  • Security information and event managementnot Authelia
  • Threat detection and incident responsenot Authelia
  • Compliance monitoring and reportingnot Authelia
  • User and entity behavior analyticsnot Authelia

Where each one falls short

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

Authelia

  • Depends on a reverse proxy: it is not a standalone identity provider
  • Configuration is YAML-first with no administrative interface, so changes mean editing files
  • Not a full IAM: user management, provisioning and federation are limited compared with Keycloak
  • Scales poorly as an organisation-wide identity solution, which is not its target

LogRhythm SIEM

  • No pricing published; sales contact required
  • No public information on licensing model or per-unit costs

Pricing, plan by plan

Authelia

Free
  • AutheliaFree
    • Full functionality
    • No usage limits
    • Community support

LogRhythm SIEM

On request
  • LogRhythm SIEMFree
    • Threat detection
    • Log management
    • Compliance
  • LogRhythm AxonFree
    • Cloud-native SIEM
    • Self-service deployment
    • Elastic scaling
  • Managed Detection & ResponseFree
    • 24/7 monitoring
    • Expert analysts
    • Threat hunting

Which should you pick?

Choose Authelia if

  • You need reverse proxy integration.
  • You want to start without paying.
  • You work on Docker, Kubernetes, Linux, Self-hosted.
  • You also want two-factor authentication.
Authelia review

Choose LogRhythm SIEM if

  • You need ai-driven analytics.
  • You work on Web, Api.
  • You also want ueba.
LogRhythm SIEM review

Questions people ask

Is Authelia or LogRhythm SIEM better?
Neither clearly leads. Authelia starts at Free and LogRhythm SIEM at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Authelia or LogRhythm SIEM?
Authelia has a free tier; the other does not. Paid plans start at Free for Authelia and On request for LogRhythm SIEM.
Does Authelia or LogRhythm SIEM run on more platforms?
Authelia runs on Docker, Kubernetes, Linux, Self-hosted. LogRhythm SIEM runs on Web, Api.
Can I use Authelia for free?
Yes. Authelia has a free tier, so you can try it without paying. LogRhythm SIEM starts at On request.
What is Authelia best used for?
Authelia is most often used for putting a login and 2fa in front of self-hosted services that have none, adding sso across a small set of internal tools without a full identity platform, home and small-team infrastructure behind a single reverse proxy. Of those, putting a login and 2fa in front of self-hosted services that have none and adding sso across a small set of internal tools without a full identity platform are not what LogRhythm SIEM is typically brought in for.
What can Authelia do that LogRhythm SIEM cannot?
Authelia covers Reverse proxy integration, Two-factor authentication, Access control rules, Lightweight backends. LogRhythm SIEM covers AI-driven analytics, UEBA, NDR integration, SOAR automation.

Answered from the vendors’ own pages

Authelia: Is Authelia free?

Yes, open source with no licence fee.

LogRhythm SIEM: How does Exabeam (formerly LogRhythm SIEM) handle pricing?

Exabeam does not publish pricing on its website. To obtain pricing information, request a demo through the website or contact Exabeam's sales team directly for a personalized quote based on your deployment size and requirements.

Source
Authelia: Does Authelia need a reverse proxy?

Yes. It integrates through forward authentication with Nginx, Traefik, Caddy or HAProxy rather than sitting in front of traffic itself.

LogRhythm SIEM: Is there a free trial or freemium version of Exabeam?

Exabeam does not advertise a free trial or freemium tier on its homepage. Interested buyers must contact the sales team to discuss trial availability and pricing options.

Source
Authelia: Authelia or Keycloak?

Authelia is far lighter and aimed at protecting self-hosted services behind a proxy. Keycloak is a full identity and access management platform, and much more to run.

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