The simple, powerful tool to unify, manage, and share all your external directory contacts across your entire domain.
Install NOW from Marketplace
Centralized Control: Create, view, and manage external contacts in a single, intuitive interface (Web App).
Full Directory View: Seamlessly view internal Users, Google Groups, and External Shared Contacts from one dashboard.
No Duplicates: Our intelligent bulk upload logic performs a domain-wide check to prevent adding contacts that already exist as a User, Group, or Shared Contact.
Bulk CSV Upload: Import up to 300 contacts per batch (per performance advisory) from any CSV export format (Google, Outlook, etc.) with automatic field mapping.
Full CRUD: Supports Create, Read (Details), Update, and Delete operations for all external shared contacts.
Secure API Access: Built using Google's recommended Domain-Wide Delegation (DWD) to ensure your data remains secure within your Google Workspace environment.
Our application is designed as a multi-tenant Flask application running on Google App Engine, utilizing your domain's trusted DWD authorization.
Authentication Method: Uses Service Account impersonation via Domain-Wide Delegation (DWD).
Data Access: We only request the minimum required OAuth scopes needed to manage the shared contacts directory and read user/group details (e.g., admin.directory.user, google.com/m8/feeds/contacts/).
Hosting: Hosted on secure Google Cloud infrastructure.
Your Administrator MUST:
Approve Scopes during the Google Workspace Marketplace installation.
Complete the one-time setup by providing the email of a Super Administrator via the setup screen. This is the identity our Service Account will impersonate to manage the contacts on your behalf.
Click the [Install Now] button below to navigate to the Google Workspace Marketplace.
Follow the prompts for Admin Install and approve the required permissions.
You will be automatically redirected to our secure setup page (/setup) to finalize your DWD admin email.
Support Email: [Your actual support email address]
Privacy Policy: [Link to your Privacy Policy page/document]
Terms of Service: [Link to your Terms of Service page/document]