FusionAuth

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

Mention rate

18%of all answers on this question

Best standing

#18of 46 on Best authentication services for web apps

Buying questions

1where any model named it

Never named it

3of 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. Nemotron 3 Ultra60%
2. Claude Haiku 5.550%
3. Kimi K333%
4. GLM-5.317%
5. GPT-6 Luna8%
6. DeepSeek V4 Pro8%
7. Mistral Large 48%
8. Gemini 4 Argon0%
9. Qwen 3.8 Flash0%
10. MiniMax M30%

Never named it: Gemini 4 Argon Qwen 3.8 Flash MiniMax M3

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 3

• Claude Haiku 5.5Self-hostable option with solid features and flexible licensing.
• Kimi K3Self-hostable, developer-friendly, and affordable.
• Nemotron 3 UltraSelf-hosted option with complete feature parity to SaaS

Against the competition

Each question's products ranked by the share of all answers that named them, FusionAuth 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%
6. ⋯
7. 18FusionAuth18%

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	50	8			8	17	33		8	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	17	17	23	13

Head to head

Against the products named most often on the same questions

FusionAuth vs Auth0FusionAuth vs OktaFusionAuth vs ClerkFusionAuth vs StytchFusionAuth vs KeycloakFusionAuth vs WorkOS

Compare with another product

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