Comparison

Authelia vs Firebase Authentication

No leader: the top candidate Firebase Authentication has only 0.26 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Authelia64
Firebase Authentication66
Score
Vioscale score
Authelia64 / 100low · 41%
Firebase Authentication66 / 100low · 26%
Pricing
Free tier
Authelia
Firebase Authentication
Model
Autheliaopen_source
Firebase Authenticationfreemium
Price level
Autheliafree
Firebase Authenticationlow
Transparent
Authelia
Firebase Authentication
Integrations
Count
Authelia135
Firebase Authentication
Security
Disclosure policy
Authelia
Firebase Authentication
Scorecard
Authelia9.8
Firebase Authentication
Reliability
Status page
Authelia
Firebase Authentication
Adoption
Dependent repos
Authelia0
Firebase Authentication
Github stars
Authelia28,711
Firebase Authentication
Activity
Commits last 30d
Authelia100
Firebase Authentication
Release
Cadence days
Authelia16
Firebase Authentication
History
Authelia20 items
Firebase Authentication
License
Spdx
AutheliaApache-2.0
Firebase Authentication
Language
Primary
AutheliaGo
Firebase Authentication
Market
Availability
Authelia

Capabilities

Feature-by-feature on the axes that matter for auth & identity software. “-” means undocumented, not absent.

Deployment
Hosting
AutheliaSelf-hosted only
Firebase AuthenticationCloud only
Methods
Social login
Authelia
Firebase Authentication
Passwordless
Authelia
Firebase Authentication
Passkeys / WebAuthn
Authelia
Firebase Authentication-
Multi-factor auth
Authelia
Firebase Authentication-
Enterprise
SAML SSO
Authelia
Firebase Authentication
SCIM provisioning
Authelia-
Firebase Authentication-
B2B / multi-tenancy
Authelia-
Firebase Authentication-
Standards
OpenID Connect provider
Authelia
Firebase Authentication
Delivery
Hosted UI
AutheliaHosted
Firebase AuthenticationBoth
Access
RBAC
Authelia
Firebase Authentication-
Licensing
Self-hostable OSS core
Authelia
Firebase Authentication

What each one is

The product in its own terms, so the numbers below have context.

Authelia

A lightweight, open-source authentication system that enables multi-factor authentication and single sign-on for web applications. It integrates with reverse proxies to control access and comes with a web-based portal for user and access management.

Independently observed

Firebase Authentication

A backend authentication service offering SDKs and UI components to integrate user sign-in across web and mobile platforms. Supports email, password, phone, and social login methods, with customizable UI options and pre-built components.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Authelia

Open sourceFree tier

Open source

as of verify ↗

Firebase Authentication

HybridFree tier

Free Spark plan with 50K monthly active users. Blaze plan uses pay-as-you-go pricing.

  • SparkFree
  • Blaze-
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Authelia
Firebase Authentication
iOS
Authelia
Firebase Authentication
Android
Authelia
Firebase Authentication
macOS
Authelia
Firebase Authentication
Linux
Authelia
Firebase Authentication
CLI
Authelia
Firebase Authentication
Deployment
Cloud / SaaS
Authelia
Firebase Authentication
Self-hosted
Authelia
Firebase Authentication
On-premise
Authelia
Firebase Authentication

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Authelia

50 total
  • 1Password
  • Active Directory
  • Ansible AWX
  • Apache Guacamole
  • Argo CD
  • Bitwarden
  • BookStack
  • Budibase
  • Caddy
  • Chronograf
  • Coder
  • Docker
  • Drupal
  • EspoCRM
  • Express.js
  • FreeIPA
  • FreshRSS
  • Gitea
  • GitLab
  • GLAuth
  • Grafana
  • HAProxy
  • Harbor
  • HashiCorp Vault
  • +26 more
Independently observed

Firebase Authentication

Not documented yet.

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.