# Auth0: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 100 judge labels across 5 categories by 14 of 14 models. Page: https://www.gane.ai/index/it/vendors/auth0

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Customer identity and access management](https://www.gane.ai/index/it/identity/customer-identity-and-access-management/index.md) | 34% | 1 | 22% | 69 |
| [Multi-factor authentication](https://www.gane.ai/index/it/identity/multi-factor-authentication/index.md) | 0% | 11 | 0% | 19 |
| [Workforce identity and SSO](https://www.gane.ai/index/it/identity/workforce-identity-and-sso/index.md) | 0% | 18 | 29% | 7 |
| [Non-human identity management](https://www.gane.ai/index/it/identity/non-human-identity-management/index.md) | 0% | 80 | 33% | 3 |
| [Intelligent document processing](https://www.gane.ai/index/it/it-data/intelligent-document-processing/index.md) | 0% | 24 | 0% | 2 |

## What the models said for it

- "Excellent for developers, strong in B2C with passwordless, social login, and customization. Great docs and extensibility. Often tops B2C/developer rankings." (Grok 4.20, CIAM)
- "Auth0 remains the strongest default because of its maturity, enterprise SSO support (critical for B2B), multi-tenant organizations model" (DeepSeek V4 Flash, CIAM)
- "Start with Auth0 if you want the most flexible, feature-rich solution with excellent developer experience and strong B2B capabilities." (GLM 4.7 FlashX, CIAM)
- "Auth0 is best for mid-market to large enterprises across most verticals... considered the safest generalist for mixed B2C and B2B apps." (Claude Haiku 4.5, CIAM)

## And against it

- "Post‑acquisition pricing increases (2–3× at renewal) reported by long‑term customers... Developer sentiment shows sharp declines in support quality" (GLM 4.7 FlashX, CIAM)
- "its price scales steeply once you leave the free tier... For budget-conscious growth, alternative providers or open-source solutions generally offer a more predictable cost trajectory." (Gemini 3.5 Flash, CIAM)
- "Sudden Cost Escalation: Auth0 and Okta are market leaders with excellent developer experiences, but their pricing models can scale exponentially" (Gemini 3.5 Flash, CIAM)
- "password hashes for its hosted database aren't available through the usual API or extensions; Auth0 says a support ticket is needed" (GPT-6 Luna, CIAM)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 2 | 2 | 2 | 1 | 7 |
| GPT-5.4 mini | 3 | 1 | 2 | 1 | 7 |
| Gemini 3.5 Flash | 1 | 4 | 0 | 4 | 9 |
| Perplexity Sonar | 2 | 3 | 1 | 1 | 7 |
| Grok 4.20 | 3 | 5 | 1 | 1 | 10 |
| Mistral Small | 3 | 0 | 2 | 1 | 6 |
| DeepSeek V4 Flash | 3 | 2 | 0 | 2 | 7 |
| Llama 4 Maverick | 1 | 1 | 3 | 1 | 6 |
| Qwen 3.7 Flash | 2 | 4 | 0 | 0 | 6 |
| Kimi K2 | 1 | 2 | 2 | 2 | 7 |
| GLM 4.7 FlashX | 4 | 4 | 2 | 3 | 13 |
| MiniMax M2.5 | 2 | 1 | 2 | 0 | 5 |
| GPT-6 Luna | 1 | 3 | 0 | 1 | 5 |
| Muse Glimmer 30B | 2 | 1 | 2 | 0 | 5 |

## Sources returned with these answers

The sites and pages cited by the answers that named Auth0, from 245 of the 300 answers that named it (only the models that return a source list).

### Domains cited

- securityboulevard.com: 113
- g2.com: 89
- startwithidentity.com: 70
- okta.com: 67
- expertinsights.com: 57
- spotsaas.com: 52
- capterra.com: 51
- pingidentity.com: 51
- startupstash.com: 51
- workos.com: 48

### Pages cited

- https://securityboulevard.com/2026/08/top-5-enterprise-ciam-platforms-in-2026-in-depth-comparison: 40
- https://cybersecuritynews.com/best-ciam-solutions: 39
- https://startupstash.com/customer-identity-and-access-management-ciam-tools: 37
- https://ibtimes.com/top-5-best-customer-identity-access-management-ciam-solutions-2026-3800878: 36
- https://startwithidentity.com/rankings: 35
- https://techrepublic.com/article/best-multi-factor-authentication-solutions: 34
- https://expertinsights.com/identity-and-access-management/top-customer-identity-and-access-management-ciam-solutions: 33
- https://softwareadvice.com/ciam: 31

## In its own words

What Auth0's own pages state, read 2026-09-28. Stated by the vendor, not checked by the index.

- Positioning: an easy-to-implement, scalable, and adaptable authentication and authorization platform (https://auth0.com/)
- For: developers and enterprises (https://auth0.com/pricing)
- Price stated: 0 (https://auth0.com/)
- Starting price: 0 (https://auth0.com/)
- Free plan or trial: Start building for free (https://auth0.com/)
- Certifications: FAPI, HIPAA, PCI DSS
- Customers named: McLaren, Browse AI, Siemens, Jersey Mike's, CLAAS, Recidiviz, NHS Leadership Academy, Dunelm

## What it publishes

Every page auth0.com exposes, read 2026-09-29: 11776 addresses. By kind, pages and the last 90 days:

- blog: 2431 pages, 10 in the last 90 days, latest 2026-09-28
- case study: 230 pages, 0 in the last 90 days, latest undated
- webinar or virtual event: 145 pages, 0 in the last 90 days, latest undated
- conference or event: 119 pages, 0 in the last 90 days, latest undated
- report or ebook: 483 pages, 0 in the last 90 days, latest undated
- comparison: 40 pages, 0 in the last 90 days, latest undated
- template or tool: 28 pages, 0 in the last 90 days, latest undated
- glossary or explainer: 83 pages, 0 in the last 90 days, latest undated
- podcast or video: 39 pages, 0 in the last 90 days, latest undated
- news or press: 61 pages, 0 in the last 90 days, latest undated
- Recent: 2026-09-28 blog: Securing agentic commerce using auth0 universal commerce protocol ucp https://auth0.com/blog/securing-agentic-commerce-using-auth0-universal-commerce-protocol-ucp/
- Recent: 2026-09-28 blog: Auth0 for chatgpt build manage identity https://auth0.com/blog/auth0-for-chatgpt-build-manage-identity/
- Recent: 2026-09-25 blog: Stop building mfa from scratch https://auth0.com/blog/stop-building-mfa-from-scratch
- Recent: 2026-09-22 blog: Confused deputy the old bug that ai agents keep reintroducing https://auth0.com/blog/confused-deputy-the-old-bug-that-ai-agents-keep-reintroducing
- Recent: 2026-09-21 blog: Building secure ai agents microsoft agent framework auth0 part 4 human in the loop approval https://auth0.com/blog/building-secure-ai-agents-microsoft-agent-framework-auth0-part-4-human-in-the-loop-approval
- Recent: 2026-09-18 blog: Auth0 identity conversion suite early access https://auth0.com/blog/auth0-identity-conversion-suite-early-access

## Record

- Method: https://www.gane.ai/index/it/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/it.