Calendly logo ↔ Gmail logo

How to Integrate Calendly with Gmail

Native vs Make vs n8n vs Relay — setup time, cost & field mapping

Integration Status

Calendly (Scheduling) has a native integration with Gmail (Communication). This built-in connection handles standard sync scenarios without additional automation tools.

Data Flow Architecture

Calendly Calendly
→ One-Way
Standard API Latency
Gmail Gmail
API Tier
REST API v3
Auth Method
OAuth 2.0
Rate Limits
Standard SaaS Limits
n8n

Automate Calendly + Gmail with n8n

Free, open-source workflows you can import into n8n in one click — no subscription required.

Try n8n free — open source, self-hostable → Browse all n8n templates

Ready to automate? We have a template for you.

Copy this Calendly → Gmail blueprint, open n8n, paste it into the canvas, and your workflow is ready to configure.

n8n
calendly-gmail-blueprint.json 
{
  "name": "Calendly → Gmail Sync",
  "nodes": [
    {
      "id": "node-1",
      "name": "Calendly Trigger",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 1,
      "position": [
        240,
        300
      ],
      "parameters": {},
      "credentials": {
        "httpHeaderAuth": {
          "id": "1",
          "name": "Calendly account"
        }
      }
    },
    {
      "id": "node-2",
      "name": "Gmail Action",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 1,
      "position": [
        460,
        300
      ],
      "parameters": {},
      "credentials": {
        "httpBasicAuth": {
          "id": "2",
          "name": "Gmail account"
        }
      }
    }
  ],
  "connections": {
    "Calendly Trigger": {
      "main": [
        [
          {
            "node": "Gmail Action",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "tags": [
    "integratestack",
    "blueprint",
    "calendly",
    "gmail"
  ]
}
Download .json
Open n8n

Frequently Asked Questions

How do I connect Calendly to Gmail? ▼

There's no native integration. To connect them, you will need a middleware tool like Make or n8n.

Is the connection between Calendly and Gmail secure? ▼

Yes. This integration typically uses OAuth 2.0, meaning you grant permission via a secure login window. You do not need to share your raw password, and you can revoke access at any time from your Calendly security settings.

Is the sync one-way or two-way? ▼

This is typically a one-way sync: Calendly → Gmail. Changes in Gmail do not sync back to Calendly.

Will existing data in Calendly sync to Gmail? ▼

Usually, no. Most native integrations are "forward-looking," meaning they only sync data created or updated *after* you activate the connection. To move historical data, you will likely need to perform a one-time CSV export/import manually.

Can I sync custom fields? ▼

Native integration is limited to standard fields. For custom field mapping, use an automation tool.

Can I add approval steps before syncing? ▼

Native integrations can't do this. For workflows that need human review (e.g., "Manager must approve before creating invoice"), use Relay.app.

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