Connect Google
Connect Gmail, Google Calendar and Google Contacts, and CTD builds and scores your network automatically from your emails, meetings and saved contacts.
Your network, built from Google
Connect Google once and CTD turns your real email history, meetings and saved contacts into a scored, deduplicated relationship graph - automatically.
Automatic from day one
CTD reads your Gmail history and scores every relationship by how much - and how recently - you've actually interacted. Add Google Calendar and Google Contacts, read-only, and your meetings and saved contacts strengthen every score too.
Headers, not your inbox
By default CTD stores only email headers - from, to, cc, bcc, date, subject and signatures. We never store the bodies of your emails; they stay on Google and are only ever previewed on demand.
Richer contact data
Grant read-only access and CTD parses email signatures for phone numbers and titles, and lets you preview your full email history with any contact for instant context.
Roll out company-wide
With the Enterprise Connector, your Google Workspace admin connects once and CTD onboards everyone - present employees and new hires - into your shared graph, with zero action from them.
Connect in a click - or roll out for everyone
You're always in control of what you share, and can change scope or revoke access at any time.
Individuals
Sign in with Google and authorize access. Choose metadata-only - email addresses, subject lines and timestamps, for accurate scores with nothing stored from your message bodies - or add read-only access so CTD can parse signatures and let you preview email history. You can also connect Google Calendar and Google Contacts, always read-only, so your meetings and saved contacts strengthen your scores too.
Enterprise (admin)
Your Google Workspace administrator authorizes CTD via domain-wide delegation in the Google Admin console - granting Gmail read-only, directory read-only and send scopes, plus optional read-only Calendar and Contacts scopes. CTD then builds and maintains everyone's graph automatically. See the admin setup guide →
Limited Use disclosure. The use of raw or derived user data received from Google Workspace APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements. This includes any use of Workspace API user data by AI/ML models: we do not use this data to develop, improve, or train generalized artificial intelligence or machine learning models. See our Privacy Statement for details.
Connect Google to CTD
Sync Gmail, Calendar and Contacts in a click - or roll it out across your Workspace.