AI Visibility Index · July 2026

Auth: SpiceDB, WorkOS, OpenFGA lead the AI rankings

How visibly ChatGPT, Claude, Gemini & Grok recommend each auth brand, across 11continuously re-polled “best X” leaderboards. Grades use the same A+–D scale as the brand checker; every ranking links to its full audit trail.

#	Brand	Grade	#1s	Podiums	Boards	Models	Best result
1	SpiceDB	A+	2	3	3	4/4	#1 · fine-grained authorization engine for microservices
2	WorkOS	A+	2	3	3	4/4	#1 · Authentication provider for B2B SaaS
3	OpenFGA	A+	1	3	3	4/4	#1 · Fine-grained authorization service
4	Keycloak	A+	1	2	5	4/4	#1 · self-hosted OAuth and OpenID Connect server
5	Stytch	A+	1	1	3	4/4	#1 · passkey authentication API for consumer apps
6	Microsoft Entra ID	A+	1	1	2	4/4	#1 · workforce SSO platform for mid-sized companies
7	Ping Identity	A	1	1	2	4/4	#1 · customer identity platform for regulated enterprises
8	Better Auth	A+	1	1	1	4/4	#1 · authentication library for Next.js applications
9	SPIFFE/SPIRE	A+	1	1	1	4/4	#1 · machine identity platform for workload authentication
10	Clerk	B	—	3	4	4/4	#2 · authentication library for Next.js applications
11	Auth0	B	—	2	5	4/4	#2 · customer identity platform for regulated enterprises
12	Cerbos	B	—	2	2	4/4	#3 · fine-grained authorization engine for microservices
13	Descope	B	—	1	3	3/4	#3 · multi-tenant B2B authentication platform for SaaS
14	PropelAuth	B	—	1	2	2/4	#2 · multi-tenant B2B authentication platform for SaaS
15	Permify	B	—	1	2	4/4	#3 · relationship-based access control engine
16	HashiCorp Vault	B	—	1	1	4/4	#2 · machine identity platform for workload authentication
17	Okta Workforce Identity	B	—	1	1	4/4	#2 · workforce SSO platform for mid-sized companies
18	ZITADEL	B	—	1	1	4/4	#2 · self-hosted OAuth and OpenID Connect server
19	Aembit	B	—	1	1	3/4	#3 · machine identity platform for workload authentication
20	authentik	B	—	1	1	4/4	#3 · self-hosted OAuth and OpenID Connect server
21	Corbado	B	—	1	1	3/4	#3 · passkey authentication API for consumer apps
22	JumpCloud	B	—	1	1	4/4	#3 · workforce SSO platform for mid-sized companies
23	Oso	C	—	—	3	4/4	#4 · Fine-grained authorization service
24	Ory Keto	C	—	—	2	4/4	#4 · relationship-based access control engine
25	Supabase Auth	C	—	—	2	4/4	#4 · authentication library for Next.js applications
26	Permit.io	C	—	—	2	3/4	#5 · Fine-grained authorization service
27	FusionAuth	C	—	—	2	2/4	#6 · self-hosted OAuth and OpenID Connect server
28	Topaz	C	—	—	2	2/4	#6 · relationship-based access control engine
29	CyberArk Workload Identity	C	—	—	1	3/4	#4 · machine identity platform for workload authentication
30	Hanko	C	—	—	1	3/4	#4 · passkey authentication API for consumer apps

+ 24 more ranked brands below the top 30.

Method: brands are rolled up by homepage domain and ranked by #1 finishes, podiums, then board coverage across this industry's leaderboards — data updated 2026-07-20. All industries → · Source: modelsagree.com · CC BY 4.0