Platform/Authentication
Authentication, out of the box
Drop-in user management, sessions, and role-based access with a built-in admin dashboard — so you can ship secure apps without reinventing auth.
What’s included
- Email + password and OAuth sign-in flows ready to use
- Social sign-in with Google, GitHub, and more
- Stateful sessions with secure cookies — no integration required
- Role-based access control (RBAC) for users, teams, and permissions
- Built-in admin dashboard for managing users and roles
- Email verification and password reset flows
Auth is part of the framework
With Modelence, authentication is set up in the full-stack framework from the moment you start building. The user object, session handling, and login flows are already there. Tell the builder what you want — “users must log in with email and password,” “support Google login,” “only admins can see this page” — and it puts the right code in your app. No separate account to create.
Auth is there all along
You don’t connect it as a separate step. You don’t plug it into the flow. When you ask Modelence to build an app with user accounts, it builds a structured authentication system as part of everything else — the database, the session management, the login and logout forms, the protected pages. It’s built in from the outset.
Everything in one place
Other tools make you pick an auth service, create an account, and link it to your app — then manage two services as you build. Modelence is one product. Auth lives in your code, on your server. No Auth0 login, no Clerk dashboard, no separate OAuth app to set up.
Auth in simple English
Want admins to see a dashboard users don't? Need a client portal separate from an admin portal? Describe access in plain English. The builder puts those rules in your app — not in an external configuration layer that drifts out of sync with your data model.
The AI agent can see your auth layer
The AI agent has full visibility into how authentication is implemented. If a session expires too soon, a route is reachable when it shouldn't be, or a login flow fails on an edge case — the agent reads the code, finds the problem, and fixes it. No black-box integration to reverse-engineer.
Your users stay in your app
With a third-party auth service, your user identities live in someone else's database. With Modelence, user data sits in yours. Query it, extend it, link it to app data, and bring it with you if you ever move. No export step. No provider dependency. Yours from day one.
What the difference looks like in practice
Every row below is a real scenario. The left column is what building auth looks like on a prototype-first builder. The right column is what it looks like on Modelence.
The apps that need real auth
Auth isn’t exciting on its own. But when it’s already done, you can get on with building the app.
Client-facing SaaS platforms
Customers need to log in and see their data — not someone else's. That means users, sessions, and per-user data. On Modelence, that's the first thing in place, not the last thing before launch.
CRMs and pipeline tools
FundCRM — a VC pipeline tool built on Modelence — keeps deals, contacts, and activity logs scoped per user. Auth isn't bolted on; it's what makes per-user data possible. With Modelence, it was there from the first build.
Marketing automation platforms
Mailvora, an email marketing tool on Modelence, stores recipient lists and send history per account. Multiple users, data segregation, role-based access — none of which required wiring up an auth service.
Internal tools turning into products
On most builders, adding auth at this stage is an integration project. On Modelence, you tell the builder to add users — and the prototype is now a product, with logins, roles, and per-user data already in place.
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