Use JustCall with the Copper Chrome extension in Gmail

Connect my tools1 min readUpdated 2026-03-14

The Copper Chrome extension adds a sidebar to Gmail that surfaces contact details from your Copper CRM. With JustCall connected, you can call and text those contacts without leaving your inbox.

Available on: Team plan or higher


What you can do

CapabilityHow it works
View contact detailsWhen you open an email from a Copper contact, their profile appears in the Gmail sidebar automatically.
Make callsClick the call button in the sidebar to dial through JustCall.
Send textsSend an SMS directly from the Gmail sidebar.
Log activitiesCalls and messages are logged to Copper without leaving Gmail.

Install the extension

  1. Open the Copper Chrome extension page in the Chrome Web Store.
  2. Click Add to Chrome and confirm the installation.
  3. Open Gmail. The Copper sidebar appears on the right.

Make sure your Copper-JustCall integration is already connected. If not, follow the Copper setup guide first.

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