All-in-one B2B Auth

Full stack auth, purpose-built for B2B

Add magic links, social logins, or SSO to your app in hours

Offload user management, roles, widgets and sessions at one go

Works full stack or plugs into your stack with drop-in modules

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Power your app with turnkey B2B auth built for scale, and flexiblity

Support every customer’s unique setup with multi-tenancy, organization-user hierarchies, and customizable auth flows

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Multi-tenant by design

Provide secure, isolated auth for each customer without  building tenancy from scratch

Per-org auth policies

Allow organizations to manage their own auth policies without complicating your codebase

Orgs, users and hirarchies

Easily map org-user relationships without writing custom code

Build your auth stack.
Pick any module or go full stack

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Magic Links

Enable customers to allow users to sign in with a single click—no passwords needed

Social Logins

Let users to sign in with their existing social accounts, improving conversions

Email OTPs

Give customers the option to enable user login with a  one-time passcode sent to their email

Single Sign-on

Onboard enterprise customers effortlessly, with any IdP. Supports SAML and OIDC protocols out-of-the-box

Deploy ready-to-go user management in one step

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Simplify the user invite workflow

Send unique magic invite links for users to join an organization

Enrich user profiles with custom attributes

Extend user profiles with app-specific attributes mapped from the IdP

Fortify roles and permissions without complexity

Drop in a roles and permissions management system  and quickly integrate access controls to your app

Enable org admins to assign the right access to users without over-provisioning

Scale without refactoring — via updatable permissions decoupled from core app logic

Customize auth experiences to match your app’s theme and style

Explore UI widgets

Org Management

Empower customers to manage users and auth  settings directly within your product

Self-serve SSO via Admin Portal

Enable org admins to manage SSO and SCIM configs through the org widget or a standalone link

Signup and Sign-in Pages

Launch instantly with prebuilt, fully brandable hosted auth screens, with no front-end work required.

User Profile

Let users view and update their data with just a few lines of code: no extra forms or endpoints needed

Self-serve SSO via Admin Portal

Enable org admins to manage SSO and SCIM configs through the org widget or a standalone link

User Profile

Let users view and update their data with just a few lines of code: no extra forms or endpoints needed

Secure sessions and tailor policies without any dev overhead

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Enforce security policies

Automatically log users out after a set period of inactivity to enhance security. Customize session timeout and idle limits to match your policies.

Set access token expiration

Set limits on short-lived access tokens for enhanced protection. Refresh tokens ensure seamless, continuous access in the background.

Why do developers choose Scalekit?

Stack-ready SDKs

SDKs for Node.js, Python, Go, Java, plus REST APIs and code samples

Multiple Environments

Dev, QA, UAT, and Prod environments supported at every stage

Drop-in Components

Pixel-perfect components you can customize for your app

Migration Support

Easily migrate from providers like Auth0 with end-to-end support

Accelerate growth with fully packed B2B auth, today!

Every feature unlocked. No hidden fees.

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/ month

1 FREE SSO/SCIM connection each

1000 Monthly active users

25 Monthly active organizations

Passwordless auth

API auth: 1000 M2M tokens

MCP auth: 1000 M2M tokens