{"slug":"workos-authkit","name":"WorkOS AuthKit","domain":"workos.com","verdict":"As of 2026-07-20, ChatGPT, Claude, Gemini, Grok collectively rank WorkOS AuthKit #3 of 6 for authentication library for next.js applications (one of 2 leaderboards it appears on). Source: https://modelsagree.com/product/workos-authkit (modelsagree.com, CC BY 4.0).","best_rank":3,"categories":2,"entries":[{"slug":"best-authentication-library-for-nextjs-applications","title":"Best authentication library for Next.js applications","rank":3,"of":6,"score":9,"appearances":4,"modelRanks":{"ChatGPT":3,"Claude":4,"Gemini":5,"Grok":3},"reason":"Strongest option for B2B applications expected to need enterprise SSO, directory provisioning, organizations, admin portals, and role mapping, while retaining a clean Next.js SDK and credible growth path from simple login to enterprise identity","reasons":[{"model":"ChatGPT","reason":"Strongest option for B2B applications expected to need enterprise SSO, directory provisioning, organizations, admin portals, and role mapping, while retaining a clean Next.js SDK and credible growth path from simple login to enterprise identity"},{"model":"Grok","reason":"Strong enterprise/B2B focus with seamless SSO, SCIM, and compliance features alongside solid consumer auth; excellent Next.js support for server-validated sessions; balances managed convenience with future-proofing for teams needing org/enterprise readiness without full custom build."},{"model":"Claude","reason":"Free up to 1M MAUs makes it the strongest value in hosted auth, with genuinely enterprise-grade SAML/OIDC SSO, SCIM directory sync, and audit logs that competitors gate behind expensive tiers; the obvious choice for B2B SaaS on Next.js that will eventually sell to enterprises"},{"model":"Gemini","reason":"Defacto standard for enterprise B2B Next.js SaaS applications needing immediate implementation of SAML SSO, Directory Sync (SCIM), and multi-tenant organization hierarchies. Assumes primary audience is enterprise B2B."}],"fixes":[{"model":"ChatGPT","fix":"Its enterprise-first model is excessive for consumer apps or straightforward projects that do not need organizational identity features"},{"model":"Claude","fix":"Enterprise SSO connections are where the real pricing lives (per-connection fees add up fast), and its component/UI layer is less polished and less Next.js-native than Clerk's"},{"model":"Gemini","fix":"Overly complex and financially prohibitive for standard consumer (B2C) applications or early indie projects."},{"model":"Grok","fix":"Higher cost/complexity for pure B2C or simple apps (not the default for non-enterprise needs)."}],"updated":"2026-07-20","rank_history":{"days":["2026-07-19","2026-07-20"],"ranks":[4,3]},"api":"https://modelsagree.com/api/v1/best/best-authentication-library-for-nextjs-applications.json"},{"slug":"best-auth-provider","title":"Best authentication provider for web apps","rank":4,"of":10,"score":5,"appearances":1,"modelRanks":{"ChatGPT":1},"reason":"Best overall for typical B2B SaaS: polished hosted or headless authentication, first-class organizations, passkeys, MFA, enterprise SSO, SCIM, RBAC, and an unusually generous core-auth free tier; assumes enterprise readiness matters","reasons":[{"model":"ChatGPT","reason":"Best overall for typical B2B SaaS: polished hosted or headless authentication, first-class organizations, passkeys, MFA, enterprise SSO, SCIM, RBAC, and an unusually generous core-auth free tier; assumes enterprise readiness matters"}],"fixes":[{"model":"ChatGPT","fix":"Enterprise connections and adjacent features can become expensive, so it is not ideal for low-revenue, SSO-heavy products"}],"updated":"2026-07-15","rank_history":{"days":["2026-06-29","2026-07-08","2026-07-09","2026-07-10","2026-07-14","2026-07-15"],"ranks":[null,null,null,4,4,2]},"reasoning_shift":[{"model":"ChatGPT","from":"2026-07-14","to":"2026-07-15","added":[{"t":"hosted or headless authentication","q":"hosted or headless authentication"},{"t":"passkeys and MFA","q":"passkeys, MFA"},{"t":"low-revenue, SSO-heavy products","q":"not ideal for low-revenue, SSO-heavy products"}],"dropped":[{"t":"audit tooling","q":"audit tooling"},{"t":"straightforward consumer authentication","q":"poor value for apps that need only straightforward consumer authentication"}]}],"api":"https://modelsagree.com/api/v1/best/best-auth-provider.json"}],"page":"https://modelsagree.com/product/workos-authkit","check":"https://modelsagree.com/check?q=WorkOS%20AuthKit","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}