KeycloakvsStytch
How 10 AI models weigh Keycloak against Stytch on the 1 buying question where both came up.
- Keycloak
- 63%of answers named it
- Stytch
- 69%of answers named it
- Placed higher
- 14–18times Keycloak vs Stytch, over 32 model rankings that listed either
- Models leaning
- 3–7toward Keycloak vs Stytch
Which models prefer which
Share of each model's answers that named each product, and how often its ranking put one above the other (a product listed beats one left off) · On the 1 shared question, every wording
| Model | Keycloak | Stytch | Placed higher | Leans |
|---|---|---|---|---|
| Claude Haiku 5.5 | 83% | 67% | 1–2 | Stytch |
| GPT-6 Luna | 58% | 75% | 1–2 | Stytch |
| Gemini 4 Argon | 75% | 100% | 0–4 | Stytch |
| Qwen 3.8 Flash | 100% | 75% | 4–0 | Keycloak |
| DeepSeek V4 Pro | 17% | 50% | 1–2 | Stytch |
| GLM-5.3 | 33% | 75% | 1–2 | Stytch |
| Kimi K3 | 92% | 67% | 2–1 | Keycloak |
| MiniMax M3 | 50% | 50% | 2–1 | Keycloak |
| Mistral Large 4 | 58% | 67% | 1–2 | Stytch |
| Nemotron 3 Ultra | 60% | 60% | 1–2 | Stytch |
What the models say about Keycloak
One reason per model, from the shared questions
- Claude Haiku 5.5
Free open-source identity server, powerful but requires self-management.
- GPT-6 Luna
Powerful self-hosted open-source identity platform with extensive customization.
- Gemini 4 Argon
The most powerful self-hosted, open-source identity and access management solution available.
- Qwen 3.8 Flash
Top self-hosted open-source option with full OIDC/SAML.
- GLM-5.3
Free, self-hosted open-source IAM supporting OIDC/SAML at scale.
- Kimi K3
Free open-source, self-hosted, full OIDC/SAML with no vendor lock-in.
- MiniMax M3
Powerful self-hosted, open-source IAM for full control.
- Mistral Large 4
Free open-source option with full control, ideal for self-hosted and regulated environments.
- Nemotron 3 Ultra
Mature open-source IAM, widely deployed in enterprises
What the models say about Stytch
One reason per model, from the shared questions
- Claude Haiku 5.5
Flexible passwordless and B2B authentication APIs with good docs.
- GPT-6 Luna
Modern APIs and flexible passwordless, social, and enterprise authentication options.
- Gemini 4 Argon
Modern API-first platform excelling at passwordless authentication, passkeys, and B2B multi-tenancy.
- Qwen 3.8 Flash
Modern passwordless-first APIs, excellent developer experience.
- DeepSeek V4 Pro
Passwordless-first approach, email magic links and biometrics, strong fraud prevention.
- GLM-5.3
Modern passwordless-first API with smooth onboarding and device flows.
- Kimi K3
Passwordless-first APIs, strong B2B SSO, flexible and modern.
- Mistral Large 4
Consumer-grade APIs, great B2B features, modern and opinionated.
- Nemotron 3 Ultra
Passwordless-first approach with great developer tools
Tracked since October 25, 2026. Each time the panel answers these questions again, both shares are added here.
Question by question
Share of all answers that named each, every wording pooled, with its place among every product named · Both-named questions first
| Question | Keycloak | Stytch |
|---|---|---|
| Best authentication services for web apps | 63% #5 | 69% #4 |