Visibility Score Rank
1
Clerk
69%5%2
Supabase Auth
60%5%3
Auth0
56%3%4
WorkOS
43%1%5
Firebase Authentication
39%3%6
Keycloak
30%1%7
Okta
24%2%8
Better Auth
23%4%9
Amazon Cognito
21%1%Amazon Cognito 10
Stytch
11%1%11
Auth.js
9%1%12
Kinde
8%4%13
SuperTokens
7%2%14
Descope
6%2%15
FusionAuth
6%1%Prompt
Demand
what should i use to add two factor login to my app
i need sso and saml for enterprise customers, what should i use
best auth for a b2b saas with organizations and roles
best auth for a next.js app
what's the easiest way to add social login to my app
what's the best auth provider
i need login for my saas, what should i use
i need passkeys and magic links, what auth supports that
which auth provider scales best to millions of users
which auth provider is best for a small team where nobody knows auth well
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Amazon CognitoAI Overview for “best authentication provider”
The best authentication services depend on whether you need a developer-focused identity platform or a consumer/enterprise multi-factor authentication (MFA) tool.
Top Developer Authentication & IAM Platforms
- Auth0 (by Okta): Industry leader handling massive scale, featuring passwordless flows, adaptive MFA, B2B/B2C support, and fine-grained authorization options.
google.com
- Microsoft Entra ID: A top enterprise identity and access management solution tightly integrated with cloud applications and corporate infrastructure.
- Ory: A popular open-source, developer-friendly identity and access infrastructure for modern cloud applications.
- Twilio (Verify and Authy): A usage-based API platform ideal for SMS, voice, push, and TOTP verification where you pay per verification event rather than per user.
Top Multi-Factor Authentication (MFA) & Authenticator Apps
- Google Authenticator: A widely used, free standard for generating time-based one-time passwords (TOTP) with cloud syncing support.
- Cisco Duo: A leading enterprise MFA solution known for strong push notifications and device trust policies.
- 2FAS Authenticator: A free, open-source authenticator app supporting encrypted backups, export/import, and a trash recovery feature.
- Proton Authenticator / Authy: Privacy-focused authenticator apps featuring encrypted multi-device backups and smooth recovery options.
Are you looking for an authentication service for your own application/software project or for your company's internal employee security ? Tell me your use case for tailored recommendations.
Cited sources
What AI says about
If you want to spin up an app quickly and hand off all UI and edge-case management (passkeys, multi-factor authentication, social logins, user management dashboards), Clerk is the gold standard for Next.js.
GeminiNov 1
If you want to ship an app quickly without building login screens, user management dashboards, or multi-factor authentication (MFA) flows from scratch, Clerk is the gold standard for Next.js.
GeminiNov 2
Clerk — best default for a polished login quickly: email/password, Google/GitHub login, organizations, MFA, passkeys, user management, and good React/Next.js support. Start here unless you have a special requirement.
CodexNov 4
Clerk : The current gold standard for developer experience. It has native components for Expo and React Native, pre-built login flows, and incredible support for passwordless (magic links/passkeys) auth.
AI OverviewNov 6
If you want to spin up production-ready login flows with pre-built mobile components, social logins, passkeys, and multi-factor authentication (MFA) in under an hour, Clerk is the top choice.
GeminiYesterday
Clerk — best overall for speed: polished sign-in/sign-up UI, social login, MFA, organizations, sessions, and excellent App Router support.
CodexToday
Clerk (@clerk/expo) — best overall developer experience. Prebuilt native UI (SwiftUI/Compose), hosted auth, social login, passkeys, MFA, orgs. Expo's docs call it a "full-featured authentication service with excellent Expo support."
OpenCodeNov 1
Clerk 👑 *(Best Overall)* — Offers pre-built, beautiful UI components (Login, Sign-up, User Profile) that you can drop into your code with a few lines. No UI building required. — Fastest (Minutes) — 10,000 Monthly Active Users (MAUs)
AI OverviewNov 2
Clerk — best default: polished sign-in UI, social login, MFA, organizations, sessions, and strong App Router support. Fastest to ship.
CodexNov 3
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