authentik vs Keycloak: 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.
The Short Answer
authentik vs Keycloak, in 15 seconds
Choose authentik if…
- You prefer authentik's approach and ecosystem
Choose Keycloak if…
- You prefer Keycloak's approach and ecosystem
Head-to-Head Scorecard
How authentik and Keycloak score
It's evenly matched, each leads on 0 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
authentikNo reviewsKeycloakNo reviews - Even
Review Volume
Number of verified reviews, a proxy for adoption
authentik0Keycloak0 - Even
Entry Pricing
Lowest published starting price (free plan = lowest)
authentikCustomKeycloakCustom - Even
Free Access
Availability of a free plan and/or free trial
authentikFree trialKeycloakFree trial - Even
Integrations
Number of listed third-party integrations
authentik6Keycloak6 - Even
Features
Number of listed product capabilities
authentik0Keycloak0 - Even
AI Features
Capabilities mentioning AI, automation or ML
authentik,Keycloak, - Even
Security & Compliance
Number of listed compliance certifications
authentik2Keycloak2 - Even
Platforms & Deployment
Supported platforms and deployment options
authentik4Keycloak4
Feature Comparison
authentik vs Keycloak feature breakdown
Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.
authentik
KeycloakPricing Comparison
authentik vs Keycloak pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
authentik
Custom to start- Integrations
- Standard support
- SSO
- Analytics and reporting
- Everything in Professional
- self-hosting
- flows and policies
- Dedicated support and onboarding
Keycloak
Custom to start- Integrations
- Standard support
- Analytics and reporting
- single sign-on
- user federation
- Advanced security and controls
- admin console
- Everything in Professional
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
authentik vs Keycloak: strengths and trade-offs
authentik
Pros
- Free trial offered
- Compliance: SOC 2, GDPR
- Public API available
Cons
- No free plan
- Pricing is quote-based (less transparent)
Keycloak
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 authentik vs Keycloak?
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)
Only in authentik (0)
Only in Keycloak (0)
Keep Exploring
Other alternatives worth considering
Similar identity management products buyers compare alongside authentik and Keycloak.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs authentik and Keycloak against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationauthentik vs Keycloak, Frequently Asked Questions
What is the difference between authentik and Keycloak?
authentik and Keycloak are both Identity Management solutions. authentik is rated 0.0/5 by 0 users, while Keycloak is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, authentik or Keycloak?
Based on user ratings, authentik scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, authentik or Keycloak?
Both products have custom pricing. We recommend contacting both vendors for a quote tailored to your team size.
Does authentik or Keycloak have a free plan?
Neither authentik nor Keycloak currently offers a free plan, but authentik provides a free trial.
Can I switch from authentik to Keycloak?
Switching between authentik and Keycloak is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use authentik vs Keycloak?
authentik is best suited for teams that prioritise enterprise features. Keycloak works well for teams needing advanced capabilities.
Our Verdict
The bottom line on authentik vs Keycloak
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.