Software Alternatives, Accelerators & Startups

Tinyauth VS ZITADEL

Compare Tinyauth VS ZITADEL and see what are their differences

Tinyauth logo Tinyauth

The simplest way to protect your apps with a login screen.

ZITADEL logo ZITADEL

The Identity Infrastructure for Modern B2B SaaS
  • Tinyauth Landing page
    Landing page //
    2025-06-01
  • ZITADEL Landing page
    Landing page //
    2022-05-17

Zitadel is the open-source alternative for identity management, built specifically to solve the complex multi-tenancy and fine-grained authorization challenges developers face today. We provide a turnkey solution that handles secure login, organization management, and audit trails so you can ship your project faster without compromising on security or user experience.

Tinyauth

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

ZITADEL

$ Details
freemium $100.0 / Monthly (1'000 Daily Active Users included)
Platforms
Web
Release Date
2021 May
Startup details
Country
United States
Employees
20 - 49

Tinyauth features and specs

No features have been listed yet.

ZITADEL features and specs

  • OpenID Connect
    Certified
  • SAML2.0
  • OAuth
    Certified
  • Passkeys
  • Machine-to-machine
  • 2FA/MFA
  • LDAP
  • OTP
  • Multi-tenancy
  • SCIM

Analysis of Tinyauth

Overall verdict

  • Tinyauth is a solid, lightweight authentication solution for self-hosters who want a simple way to add a login screen and access control to their applications without the complexity of heavier identity providers.

Why this product is good

  • Extremely lightweight and easy to deploy, typically running as a small Docker container with minimal resource usage
  • Simple configuration aimed at self-hosters, making it quick to set up in front of existing apps and services
  • Integrates well with reverse proxies like Traefik, Nginx, and Caddy for forward authentication
  • Supports multiple login methods including username/password and OAuth providers like Google and GitHub
  • Open source and free, giving users transparency and control over their authentication layer
  • Good fit for protecting internal dashboards and homelab services that lack built-in authentication

Recommended for

  • Self-hosters and homelab enthusiasts wanting simple access control
  • Users who need to add a login layer in front of apps that lack authentication
  • People running reverse proxies like Traefik, Nginx, or Caddy
  • Small teams or individuals seeking a lightweight alternative to heavy SSO/identity platforms
  • Anyone protecting internal dashboards and personal web services

Tinyauth videos

Tinyauth is Simple, Lightweight, and Perfect for the Homelab

More videos:

  • Review - Tinyauth - ะปะตะณะบะฐั ะฐะฒั‚ะพั€ะธะทะฐั†ะธั ะดะปั ะฒะฐัˆะธั… ะฟั€ะธะปะพะถะตะฝะธะน

ZITADEL videos

No ZITADEL videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Tinyauth and ZITADEL)
SSO
100 100%
0% 0
Identity And Access Management
Identity Provider
25 25%
75% 75
Authentication
18 18%
82% 82

User comments

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Social recommendations and mentions

Based on our record, ZITADEL seems to be more popular. It has been mentiond 19 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Tinyauth mentions (0)

We have not tracked any mentions of Tinyauth yet. Tracking of Tinyauth recommendations started around Jun 2025.

ZITADEL mentions (19)

  • Zitadel Has a Free API: Self-Hosted Identity and Auth That Replaces Auth0
    Zitadel is an open-source identity management platform โ€” a self-hosted alternative to Auth0, Okta, and Firebase Auth. It provides authentication, authorization, and user management with a comprehensive API. - Source: dev.to / 4 months ago
  • Show HN: Tesseral โ€“ Open-Source Auth
    Looks nice, we've been using https://zitadel.com/ and the journey to mutli-tennancy was fairly straight forward. - Source: Hacker News / about 1 year ago
  • Launch HN: Fortress (YC S24) โ€“ Database platform for multi-tenant SaaS
    If you prefer an open source, and maybe more mature, alternative for multi tenant/b2b auth then have a look at https://zitadel.com (disclosure: work for zitadel). - Source: Hacker News / almost 2 years ago
  • Identity: Self-Hosted or in the Cloud?
    Less known and less complete, but simpler and lighter than keycloak there is zitadel https://zitadel.com/ You can of course self host it. - Source: Hacker News / about 2 years ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    ZITADEL Cloud โ€” A turnkey user and access management that works for you and supports multi-tenant (B2B) use cases. Free for up to 25,000 authenticated requests, with all security features (no paywall for OTP, Passwordless, Policies, and so on). - Source: dev.to / over 2 years ago
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What are some alternatives?

When comparing Tinyauth and ZITADEL, you can also consider the following products

Keycloak - Open Source Identity and Access Management for modern Applications and Services.

Auth0 - Auth0 is a program for people to get authentication and authorization services for their own business use.

authentik - authentik is an open-source identity provider focused on flexibility and versatility.

Authelia - Authelia is an open-source authentication server providing SSO and two-factor for your applications running behind NGINX.

Okta - Enterprise-grade identity management for all your apps, users & devices

Clerk Authentication - Clerk is a complete suite of embeddable UIs, flexible APIs, and admin dashboards to authenticate and manage your users.