Scalekit Now Powers Full-stack User Auth

End-to-end auth flows, ready to drop in

Scalekit full-stack user auth gives you everything you need to launch secure, production-ready authentication in minutes. Hosted login pages, session management, multi-tenant user orgs, and support for SSO, passwordless, and social logins. All wired up as well as API-driven.

What’s in the box

  • Hosted login and sign up
    Redirect users to a customizable auth page. No UI to build
  • Multi-tenant organizations
    Create and manage customer orgs with isolated auth, metadata, and enterprise features like SSO
  • User management APIs
    Invite users, manage roles, update profiles, and switch orgs with a clean API. Supports merged identity across orgs
  • Token-based sessions
    Access and refresh tokens with built-in validation and rotation
  • Multiple auth methods
    Enable OTP, magic links, SSO, or social logins with a config switch
  • Branded login experience
    Customize the hosted login page with your logo, favicon, layout, and alignment settings. No frontend work required
  • Secure logout
    One redirect clears local and remote sessions

How it works

  1. Redirect users to Scalekit's hosted auth URL
  2. Handle the callback and exchange the code for tokens
  3. Create a session with access and refresh tokens
  4. Use middleware to verify tokens on protected routes
  5. Log out by redirecting to the logout URL

Built for B2B SaaS

  • Auto-provisioned or API-created organizations
  • Self-serve SSO and via Admin Portal
  • Invite and manage users per org
  • Support for role-based access, org switching, and shared identities
  • Login UI customization for branded enterprise experience

All with minimal setup and no need to build custom auth flows from scratch.

Try it now

Full-stack user auth is available on all plans.
Start building with hosted login, secure sessions, orgs, and user APIs.

Get started for free. Refer to docs.

Schedule a demo with Scalekit today.

Acquire enterprise customers with zero upfront cost

Every feature unlocked. No hidden fees.
Start Free
$0
/ 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