DoubleTick + Zoho CRM is a free Chrome extension designed to enhance the user experience of Zoho CRM by integrating WhatsApp communication seamlessly. This tool is particularly useful for sales and support teams, enabling them to chat with leads directly from the CRM interface. The extension adds a badge button for quick access, facilitating instant messaging without the hassle of switching between applications.

The integration features include a one-time login via Firebase authentication, ensuring users remain connected without repeated sign-ins. Additionally, the extension auto-fetches phone numbers from Zoho CRM, allowing for instant chat initiation through the WhatsApp Business API. By eliminating the need to manually copy and paste contact information, this extension significantly boosts productivity and streamlines workflows for users.