MCP Auth is here

Drop-in OAuth for your MCP Servers

Auth Built for SaaS

Minutes to modern auth. Not sprints.

Enable SSO, social logins, and magic links, instantly

Customize and launch hosted auth pages instantly

Unlock auth methods and customization, as you need them

Schedule a demo

One integration to power
all auth methods

SSO, social login, passwordless, and MFA—out of the box.
No custom code. Built to scale.

Launch login methods your
users expect!

Modernize login with passwordless auth

Eliminate password friction and reset tickets with email-based magic links and OTPs

Use prebuilt, customizable UI components to go live fast

Boost sign ups with social logins

Launch Google, Microsoft, GitHub and more logins

Two simple steps, with a single integration—no repeated OAuth headaches or custom config

Launch Social Logins

Launching Soon

MFA that’s secure,
and dev-friendly

Add an extra layer of security without compromising user experience

Support passkeys, authenticator apps, and OTPs out-of-the-box

No custom builds required: each workflow is secure by design

Set up enterprise SSO without custom dev

Onboard enterprise customers in hours with built-in support for SAML and OIDC. Out-of-box integrations with Okta, Entra ID, Google, and more IdPs
‍

Try SSO For Free

Ship faster with
production-ready UI widgets

Explore UI Widgets

Org Management

Let your customers manage users and auth settings: right inside your app

Signup and sign-in pages

Prebuilt, fully branded auth screens hosted and ready to use. Launch faster, no front-end work needed

Organization Switcher

Deliver seamless multi-org navigation with a native, drop-in component. No custom UI needed.

Organization Switcher

Deliver seamless multi-org navigation with a native, drop-in component. No custom UI needed.

Signup and sign-in pages

Prebuilt, fully branded auth screens hosted and ready to use. Launch faster, no front-end work needed

User Profile

Enable users to view and update their data, with just a few lines of code. No extra forms or endpoints required

Auth screen in your theme

Get pixel-perfect auth
screens in seconds

Launch secure, branded sign-in and sign-up pages in minutes.
Skip the complexity of building auth flows

Why developers
choose Scalekit

Stack-ready SDKs

SDKs for Node.js, Python, Go, and Java, plus REST APIs and code samples to get started fast.

Multiple Environments

Test across Dev, QA, UAT, and Prod environments: each stage supported out-of the-box.

Drop-in Components

Everything you need to securely launch multiple auth methods, fast and hassle-free.

Hosted Login Pages

Fully branded sign-in and sign-up screens, hosted by Scalekit. No UI lift or maintenance required.

Drop in auth you need.
No refactoring or rewrites

Go live in days. Scale with confidence.

Schedule a demo

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