Keycloak

How often 10 AI models recommend Keycloak, what they say about it, and who they recommend instead, on the 1 buying question where it came up.

Mention rate

63%of all answers on this question

Best standing

#5of 46 on Best authentication services for web apps

Buying questions

1where any model named it

Never named it

0of 10 models

Which models recommend it

Share of each model's answers that named it, at any position · The black tick marks the panel average

1. Qwen 3.8 Flash100%
2. Kimi K392%
3. Claude Haiku 5.583%
4. Gemini 4 Argon75%
5. Nemotron 3 Ultra60%
6. GPT-6 Luna58%
7. Mistral Large 458%
8. MiniMax M350%
9. GLM-5.333%
10. DeepSeek V4 Pro17%

Tracked since October 25, 2026. Each time the panel answers these questions again, the change shows here.

What the models say

Each model's one-line reason for recommending it, from its first answer

Best authentication services for web apps 9

• Claude Haiku 5.5Free open-source identity server, powerful but requires self-management.
• GPT-6 LunaPowerful self-hosted open-source identity platform with extensive customization.
• Gemini 4 ArgonThe most powerful self-hosted, open-source identity and access management solution available.
• Qwen 3.8 FlashTop self-hosted open-source option with full OIDC/SAML.
• GLM-5.3Free, self-hosted open-source IAM supporting OIDC/SAML at scale.
• Kimi K3Free open-source, self-hosted, full OIDC/SAML with no vendor lock-in.
• MiniMax M3Powerful self-hosted, open-source IAM for full control.
• Mistral Large 4Free open-source option with full control, ideal for self-hosted and regulated environments.
• Nemotron 3 UltraMature open-source IAM, widely deployed in enterprises

Against the competition

Each question's products ranked by the share of all answers that named them, Keycloak highlighted.

Best authentication services for web apps

46 products named in 118 answers across 4 wordings

In nearly every answer

Auth0

Contested

1. 2Okta83%
2. 3Clerk79%
3. 4Stytch69%
4. 5Keycloak63%
5. 6WorkOS58%

Mention rate by model and question

Share of each model's answers on the question that named it · Hover a cell for the count

Question	Claude Haiku 5.5	GPT-6 Luna	Gemini 4 Argon	Qwen 3.8 Flash	DeepSeek V4 Pro	GLM-5.3	Kimi K3	MiniMax M3	Mistral Large 4	Nemotron 3 Ultra
Best authentication services for web apps	83	58	75	100	17	33	92	50	58	60

Does the wording matter?

Share of answers that named it under each way of asking the question · Hover a cell for the exact wording

Question	List request	Buyer asking for advice	Search query	Worth paying for?
Best authentication services for web apps	72	62	90	27

Head to head

Against the products named most often on the same questions

Keycloak vs Auth0Keycloak vs OktaKeycloak vs ClerkKeycloak vs StytchKeycloak vs WorkOSKeycloak vs Firebase Authentication

Compare with another product

Work on Keycloak? Get it tracked every month on the questions your buyers ask, or email sales@modelocracy.com.