KeycloakvsMicrosoft Entra External ID
How 10 AI models weigh Keycloak against Microsoft Entra External ID on the 1 buying question where both came up.
- Keycloak
- 63%of answers named it
- Microsoft Entra External ID
- 10%of answers named it
- Placed higher
- 21–3times Keycloak vs Microsoft Entra External ID, over 24 model rankings that listed either
- Models leaning
- 9–1toward Keycloak vs Microsoft Entra External ID
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 | Microsoft Entra External ID | Placed higher | Leans |
|---|---|---|---|---|
| Claude Haiku 5.5 | 83% | 0% | 2–0 | Keycloak |
| GPT-6 Luna | 58% | 50% | 1–2 | Microsoft Entra External ID |
| Gemini 4 Argon | 75% | 25% | 3–0 | Keycloak |
| Qwen 3.8 Flash | 100% | 0% | 4–0 | Keycloak |
| DeepSeek V4 Pro | 17% | 8% | 1–0 | Keycloak |
| GLM-5.3 | 33% | 8% | 2–1 | Keycloak |
| Kimi K3 | 92% | 8% | 3–0 | Keycloak |
| MiniMax M3 | 50% | 0% | 2–0 | Keycloak |
| Mistral Large 4 | 58% | 0% | 1–0 | Keycloak |
| Nemotron 3 Ultra | 60% | 0% | 2–0 | Keycloak |
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 Microsoft Entra External ID
One reason per model, from the shared questions
- GPT-6 Luna
Robust identity capabilities and a natural fit for Microsoft-oriented organizations.
- Gemini 4 Argon
Ideal for organizations deeply invested in Azure needing enterprise-grade security and compliance.
- GLM-5.3
Enterprise identity for customer-facing apps.
- Kimi K3
Strong for B2B and Microsoft-ecosystem apps
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 | Microsoft Entra External ID |
|---|---|---|
| Best authentication services for web apps | 63% #5 | 10% #23 |