Why custom login matters for Notion portals

Clients and customers should not see your entire workspace or raw Notion links. A custom login keeps things private, branded, and simple to access.

Protect internal pages

Share curated client views while keeping your workspace private.

Stay on-brand

Your logo, colors, and domain on the login screen.

Magic-link access

Clients don’t need Notion accounts to log in.

Role-based visibility

Control who sees what with granular roles.

Engagement tracking

Track portal engagement and keep audits clean.

Set up a custom login in 4 steps

1. Connect Notion
   Choose the databases to expose from your workspace.

2. Brand the login
   Add your domain, logo, typography, and theme.

3. Set roles
   Create client, champion, and collaborator roles and gate blocks accordingly.

4. Invite users
   Send magic links or passwords. Your internal workspace stays private.

Who this is for

• Agencies who want a clean client login instead of raw Notion links.
• Customer success teams sharing onboarding, QBRs, and support docs.
• Productized services that need consistent, client-safe views.

What it solves

• Reduces link sprawl with a single, branded login.
• Keeps sensitive fields private with role-based visibility.
• Creates a clear audit trail of what's shared.

FAQs about Notion custom login

Is this SSO?

Can I use my domain?

Does this replace Notion sharing?

What about performance?

Give clients a login page that feels like your brand

Keep using Notion internally — Portalwith adds the secure, beautiful login layer you need for external access.