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FusionAuth vs ZITADEL: Which Identity Management Is Better in 2026?

Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.

FusionAuth
FusionAuth
Rating
,
Reviews
0
From
Custom

in Identity Management

ZITADEL
ZITADEL
Rating
,
Reviews
0
From
Custom

in Identity Management

Jump to scorecard Ask SIA

The Short Answer

FusionAuth vs ZITADEL, in 15 seconds

Choose FusionAuth if…

  • You prefer FusionAuth's approach and ecosystem

Choose ZITADEL if…

  • You prefer ZITADEL's approach and ecosystem

Head-to-Head Scorecard

How FusionAuth and ZITADEL score

It's evenly matched, each leads on 0 of 9 measured dimensions.

  • Customer Rating

    Average score from verified user reviews

    Even
    FusionAuth
    No reviews
    ZITADEL
    No reviews

  • Review Volume

    Number of verified reviews, a proxy for adoption

    Even
    FusionAuth
    0
    ZITADEL
    0

  • Entry Pricing

    Lowest published starting price (free plan = lowest)

    Even
    FusionAuth
    Custom
    ZITADEL
    Custom

  • Free Access

    Availability of a free plan and/or free trial

    Even
    FusionAuth
    Free trial
    ZITADEL
    Free trial

  • Integrations

    Number of listed third-party integrations

    Even
    FusionAuth
    6
    ZITADEL
    6

  • Features

    Number of listed product capabilities

    Even
    FusionAuth
    0
    ZITADEL
    0

  • AI Features

    Capabilities mentioning AI, automation or ML

    Even
    FusionAuth
    ,
    ZITADEL
    ,

  • Security & Compliance

    Number of listed compliance certifications

    Even
    FusionAuth
    2
    ZITADEL
    2

  • Platforms & Deployment

    Supported platforms and deployment options

    Even
    FusionAuth
    4
    ZITADEL
    4

Feature Comparison

FusionAuth vs ZITADEL feature breakdown

Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.

FusionAuth
ZITADEL
Overview
User rating
,
,
Pricing model
Quote-based
Quote-based
Starting price
Custom
Custom
Free version
Free trial
Features
Key capabilities
,
,
AI features
,
,
Integrations & API
Integrations
ReactNext.jsNode.jsKubernetesOAuth and OIDCSAML
ReactNext.jsNode.jsKubernetesOAuth and OIDCSAML
Public API
Platforms
Deployment
CloudSaaS
CloudSaaS
Platforms
WebAPI
WebAPI
Mobile support
Security & Compliance
Compliance
SOC 2GDPR
SOC 2GDPR
Vendor
Company
,
,
Verified
Founded
,
,
Headquarters
Denver, Colorado, USA
St. Gallen, Switzerland

Pricing Comparison

FusionAuth vs ZITADEL pricing

Entry pricing, plan tiers and the cost factors that shape total cost of ownership.

FusionAuth

Custom to start
ProfessionalCustom
  • login and registration
  • MFA and passkeys
  • Standard support
  • Integrations
EnterpriseCustom
  • self-hosting
  • SSO
  • Advanced security and controls
  • Everything in Professional

ZITADEL

Custom to start
ProfessionalCustom
  • Standard support
  • Analytics and reporting
  • Integrations
  • SSO
EnterpriseCustom
  • audit trail
  • passkeys
  • Advanced security and controls
  • Everything in Professional

Total cost of ownership factors

Free planFusionAuth ZITADEL
Free trial to evaluateFusionAuth ZITADEL
Transparent published pricingFusionAuth ZITADEL
Public API (build vs. buy add-ons)FusionAuth ZITADEL

Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.

Pros & Cons

FusionAuth vs ZITADEL: strengths and trade-offs

FusionAuth

Pros

  • Free trial offered
  • Compliance: SOC 2, GDPR
  • Public API available

Cons

  • No free plan
  • Pricing is quote-based (less transparent)

ZITADEL

Pros

  • Free trial offered
  • Compliance: SOC 2, GDPR
  • Public API available

Cons

  • No free plan
  • Pricing is quote-based (less transparent)

Buyer Fit

Who should use FusionAuth vs ZITADEL?

Startups

Either

Either keeps early-stage costs lowest with its entry tier.

Small businesses

Either

Either offers the most accessible pricing for lean teams.

Agencies

Either

Either connects to more tools for multi-client workflows.

Enterprises

Either

Either leads on compliance and breadth for complex needs.

Ecommerce

Either

Either integrates with more of the commerce stack.

SaaS companies

Either

Either is the more developer- and automation-friendly choice.

Integration overlap

Shared integrations (6)

ReactNext.jsNode.jsKubernetesOAuth and OIDCSAML

Only in FusionAuth (0)

Only in ZITADEL (0)

Keep Exploring

Other alternatives worth considering

Similar identity management products buyers compare alongside FusionAuth and ZITADEL.

Logto

Logto

Custom
Permit.io

Permit.io

Custom
Digitalpersona

Digitalpersona

Custom
Sheerid

Sheerid

Custom
SuperTokens

SuperTokens

Custom
Hanko

Hanko

Custom
More FusionAuth alternatives →More ZITADEL alternatives →

Ask SIA which solution fits your business

SIA, Saaskart's AI buying assistant, weighs FusionAuth and ZITADEL against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.

Get a personalised recommendation

FusionAuth vs ZITADEL, Frequently Asked Questions

What is the difference between FusionAuth and ZITADEL?

FusionAuth and ZITADEL are both Identity Management solutions. FusionAuth is rated 0.0/5 by 0 users, while ZITADEL is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.

Which is better, FusionAuth or ZITADEL?

Based on user ratings, FusionAuth scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.

Which is cheaper, FusionAuth or ZITADEL?

Both products have custom pricing. We recommend contacting both vendors for a quote tailored to your team size.

Does FusionAuth or ZITADEL have a free plan?

Neither FusionAuth nor ZITADEL currently offers a free plan, but FusionAuth provides a free trial.

Can I switch from FusionAuth to ZITADEL?

Switching between FusionAuth and ZITADEL is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.

Who should use FusionAuth vs ZITADEL?

FusionAuth is best suited for teams that prioritise enterprise features. ZITADEL works well for teams needing advanced capabilities.

Our Verdict

The bottom line on FusionAuth vs ZITADEL

Best Overall

Either

It's a tie balances user satisfaction and proven adoption.

Best for Startups

Either

It's a tie has the friendliest entry point for new teams.

Best for Enterprise

Either

It's a tie leads on compliance and feature breadth.

Best Value

Either

It's a tie delivers the lowest cost to get started.

Best AI Features

Either

Comparable AI capabilities on both sides.

Highest Rated

Either

Both earn equal user ratings.

Ready to decide between FusionAuth and ZITADEL?

Visit FusionAuth Visit ZITADEL Ask SIA
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