Connect ChatGPT to your tools

Pick a tool for the steps. Last checked Oct 28, 2026.

Gmail

Supported. built-in connector

Outlook

Supported. built-in connector

Google Calendar

Supported. built-in connector

Cal.com

Supported. custom MCP server URL

Close

Supported. built-in connector

SMS (through Close)

Supported. built-in connector

HubSpot

Supported. built-in connector

Apollo

Supported. built-in connector

Notion

Supported. built-in connector

Slack

Supported. built-in connector

Google Drive

Supported. built-in connector

QuickBooks

Supported. built-in connector

Xero

Supported. custom MCP server URL

LinkedIn (through Unipile)

Supported. custom MCP server URL

WhatsApp (through Unipile)

Supported. custom MCP server URL

iMessage (through SendBlue)

Supported. custom MCP server URL

Trellus

Supported. custom MCP server URL

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