Auth as a Service for developers

Authentication for your apps.
Without the headache.

Add sign-up, sign-in, user management, sessions, organizations and JWT authentication to your application in minutes.

No credit card required.

app.js
import { Kiges } from "@kiges/id";

const user = await Kiges.user();
Hosted Auth Users Sessions Organizations JWT Webhooks SDKs Hosted Auth Users Sessions Organizations JWT Webhooks SDKs
Get started

From zero to authenticated in minutes

Three steps. No auth infrastructure to maintain.

01

Create an application

Open the dashboard and create a new application in one click.

Dashboard → New Application
02

Add your keys

Copy your publishable and secret keys into your environment.

KIGES_PUBLISHABLE_KEY=pk_test_...
KIGES_SECRET_KEY=sk_test_...
03

Protect your app

Verify sessions on every request and redirect unauthenticated users.

// Verify the session token on the server
const session = await
  kiges.sessions.verify(token);

if (!session) {
  return redirect("/sign-in");
}
Hosted Authentication

Beautiful authentication. Already built.

Use ready-to-go hosted sign-in and sign-up pages without building authentication UI yourself.

  • Sign In
  • Sign Up
  • Redirect URLs
  • Custom branding
  • Custom domains
  • Password reset
  • Email verification
User Management

Know and manage your users

A complete dashboard to view, search and manage every user, session and attribute.

Users

Browse and search every registered user.

Sessions

View and revoke active sessions in one click.

Organizations

Teams, companies and workspaces.

Metadata

Custom attributes for every user.

Organizations

Built for B2B SaaS

Model teams, companies and workspaces with roles, memberships and invitations — out of the box.

  • Organizations
  • Memberships
  • Roles
  • Invitations
  • Organization switching
Acme Inc.
Olga — Owner Owner
Alex — Admin Admin
John — Member Member
jwt.payload.json
{
  "sub": "user_82nx...",
  "sid": "sess_19ks...",
  "org_id": "org_...",
  "role": "admin",
  "exp": 1787584382
}
Backend Authentication

Secure your frontend and backend

Signed, short-lived tokens verified server-side — so your API stays protected.

  • Signed tokens
  • Short-lived sessions
  • Token verification
  • Server-side SDK
Webhooks

React to every authentication event

Receive signed webhooks for users, sessions and organizations — and keep your systems in sync.

User events

user.created user.updated user.deleted

Session events

session.created session.revoked

Organization events

organization.created membership.created
webhook.json
{
  "type": "user.created",
  "data": {
    "id": "user_..."
  }
}
SDKs

Use the stack you already love

First-class SDKs for the languages and frameworks you use every day.

JavaScript
React
Next.js
PHP
Laravel
Node.js
REST API
+ more Coming soon
Why Kiges ID

Build your product. Not authentication.

Everything you'd normally build yourself — done, hosted and maintained.

Without Kiges ID

  • Build sign-in UI
  • Build registration
  • Password hashing
  • Sessions
  • JWT
  • Email verification
  • Password reset
  • Organizations
  • Webhooks
  • Security hardening

With Kiges ID

1 Create app
2 Copy keys
3 Done
Live demo

Try it right now

Open the hosted login, register, and watch a real session get created end-to-end.

Try the live demo
User created
Session created
JWT issued
Webhook delivered
Pricing

Simple, transparent pricing

Start free. Upgrade when you grow.

Most popular

Free

€0 /month
  • 5,000 MAU
  • Unlimited applications
  • Hosted authentication
  • Users, Sessions, JWT
  • Webhooks
Start for free

Pro

Coming soon
  • Higher limits
  • Organizations
  • Custom domains
  • Advanced analytics
  • Priority support
Join the waitlist
Security

Authentication you can trust

Built on security best practices, so you don't have to be the expert.

Secure password hashing
Signed JWTs
Session revocation
Secret key rotation
Webhook signatures
Redirect URL validation
HTTPS only in production

Stop building auth. Start building your product.

Create a free account and ship authentication today.

Start building for free

No credit card required.