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Add sign-in without building auth

Drop-in authentication with SSO, MFA, and user management, shipped this sprint instead of next quarter.

Identity-ready auth stack

Clerk + WorkOS + Permit.io

Company size
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Compliance (as stated by vendors)

Individual products and alternatives

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PingOne

Identity & Access Management

Ping Identity's cloud-based IAM platform with SSO, MFA, identity verification, and orchestration.

Free trialSOC 2ISO 27001Tiered plansDocument Authentication

Price$3+ / user / month

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Kinde

Authentication & Identity

Kinde is a customer identity platform for startups and growth-stage SaaS teams that want auth, organizations, permissions, and billing-ready user models out of the box.

Free planFree trialISO 27001SOC 2HIPAAGDPR
Tiered plans

Price$25+ / month

Starting price: below the category median.
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Descope

Customer Identity and Access Management

Descope provides drag-and-drop auth workflows for user management.

Free planSOC 2HIPAAFedRAMPTiered plansCompliance Management

Price$249+ / month

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RSA SecurID

Identity & Access Management

Enterprise-grade identity and access assurance platform providing multi-factor authentication, identity governance, and fraud intelligence.

Free trialPer seatMulti-Factor Authentication

Price$2+ / seat / month

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Magic

Authentication & Identity

Decentralized identity and passwordless auth platform offering magic links, social logins, and Web3 wallet support for modern apps.

Free planFree trialSOC 2ISO 27001CCPAGDPR
Usage-based

Price$99+ / month

Starting price: above the category median.
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HYPR

Authentication & Identity

True passwordless MFA platform using FIDO-certified decentralized authentication to eliminate shared secrets and credential-based attacks.

Free trialPer seatMulti-Factor Authentication

Price$3+ / user / month

Starting price: below the category median.
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miniOrange

Identity & Access Management

Identity and access management platform providing single sign-on, MFA, and user provisioning across cloud and on-premises applications.

Single Sign-On

Price$2 / user / month

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Strivacity

Customer Identity and Access Management

No-code customer identity platform enabling rapid deployment of branded registration, login, and consent management for consumer applications.

Free trialUsage-basedCustomer FeedbackCustomer Identity and Access Management

Price$1,416+ / month

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Web3Auth

Authentication & Identity

Wallet-as-a-service platform for Web3 applications with social login and MPC key management.

Free planFree trialTiered plansIdentity Verification

Price$69+ / month

Starting price: above the category median.
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Logto

Authentication & Identity

Open source Auth0 alternative with beautiful sign-in experience, multi-tenancy, and enterprise SSO connectors.

Free planFree trialTiered plansDatabase as a Service

Price$24+ / month

Starting price: below the category median.
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AuthSignal

Authentication & Identity

Drop-in authentication platform providing passkey, push MFA, and transaction signing flows that integrate into existing identity stacks.

Free planFree trialSOC 2Tiered plansMulti-Factor Authentication

Price$1,099+ / month

Price position: above this category's displayed range.
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Clerk

Customer Identity and Access Management

Clerk is a developer-first authentication and user management platform providing drop-in components for sign-in, sign-up, user profiles, organizations, and multi-factor authentication.

Cubbie's pickFree planFree trial50% offSOC 2HIPAA
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WorkOS

Identity & Access Management

WorkOS is an authentication and user management platform that helps B2B SaaS companies add enterprise features like SSO, SCIM, and fine-grained authorization.

Cubbie's pickFree planFree trialSOC 2GDPRCCPA
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Stytch

Customer Identity and Access Management

Stytch is an authentication and identity platform providing passwordless login, multi-factor authentication, OAuth, and session management APIs for developers.

Cubbie's pickFree planFree trialHIPAAUsage-basedCybersecurity
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OneLogin

Identity & Access Management

OneLogin by One Identity provides cloud identity and access management with SSO, MFA, user provisioning, and SmartFactor Authentication.

Free trialPer seatCloud HostingIdentity & Access Management
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FusionAuth

Identity & Access Management

FusionAuth is a customer identity and access management platform providing authentication, authorization, and user management that can be self-hosted or cloud-deployed.

Free planFree trialGDPRHIPAATiered plansCloud Hosting
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Frontegg

Identity & Access Management

User management platform providing authentication, authorization, and multi-tenancy for B2B SaaS applications with embedded login experiences.

Free planFree trialGDPRHIPAAUsage-basedIdentity & Access Management
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Authentik

Identity & Access Management

Authentik is an open-source identity provider that supports SAML, OAuth, OIDC, LDAP, and SCIM, providing a self-hosted alternative to Auth0 and Okta for organizations.

Free planTiered plansCybersecurityIdentity & Access Management
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