Automate outbound AI sales calls with double-dial using Airtable and Vapi AI

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

The Ultimate AI Sales Outbound Engine Stop wasting hours on manual dialing and listening to ringtones. This workflow transforms your Airtable into a high velocity AI Call Center using Vapi AI . ...

Best for

Lead Nurturing automation workflows
AI Chatbot automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.stickynote, n8n-nodes-base.scheduletrigger, n8n-nodes-base.airtable, n8n-nodes-base.set, n8n-nodes-base.httprequest, n8n-nodes-base.webhook, n8n-nodes-base.if, n8n-nodes-base.wait

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by zahir khan.

Original n8n.io source

1.1 Workflow description

Title: Automate outbound AI sales calls with double-dial using Airtable and Vapi AI
Workflow name: Automate outbound AI sales calls with double-dial using Airtable and Vapi AI

🚀 The Ultimate AI Sales Outbound Engine

Stop wasting hours on manual dialing and listening to ringtones. This workflow transforms your Airtable into a high-velocity AI Call Center using Vapi AI.

⚡ TL;DR

Automate lead qualification calls, handle voicemails like a pro, and sync every transcript back to your CRM without lifting a finger.

🧠 How it Works

The Scout: Every minute, n8n scans your Airtable for leads marked TBC.
The Dialer: It triggers a personalized Vapi AI call, passing along the lead’s name and context.
The Reporter: Once the call ends, a Webhook catches the data, including the recording, transcript, and AI summary.
The Strategist: * Success? Updates the lead to Called and logs the summary.

Voicemail? Automatically triggers a double-dial retry after 1 minute.
Still nothing? Schedules a final follow-up for the next day at the optimal time (your time).

🛠️ Setup Guide

Airtable: Create a "Leads" table with fields for Status, Mobile, Attempt, and Summary.
Vapi: Plug in your Assistant ID and set the Webhook URL to this workflow's address.
n8n: Use the Header Auth credential for your Vapi API key to keep things secure.

💎 Why This Wins

Aggressive Retries: Includes a built-in "Double-Dial" strategy to increase connection rates.
Clean CRM: No more messy notes; get structured AI summaries for every call.
Plug-and-Play: Designed to be easily customized for any industry—from real estate to SaaS.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 2 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 3 - Sticky Note5

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 4 - Schedule Every Minute

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.2

Block 5 - Fetch TBC Leads

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2.1

Block 6 - Prepare Call Metadata

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 7 - POST: Trigger Vapi Call

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 8 - Update Lead: In Progress

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2.1

Block 9 - Vapi Callback Webhook

Type / Role: n8n-nodes-base.webhook - webhook
Config choices: Version 2

Block 10 - Log Raw Call Data

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2.1

Block 11 - Update: Call Connected

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2.1

Block 12 - Update: Call Failed

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2.1

Block 13 - Update: Lead Unreachable

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2.1

Block 14 - Log: Voicemail Attempt 3

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2.1

Block 15 - Log: Voicemail Attempt 2

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2.1

Block 16 - Filter: Was Answered?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 17 - Check: Is Voicemail?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 18 - If First Call

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 19 - If Second Call

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 20 - If Third Call

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 21 - Retry: Call #2

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 22 - Retry: Call #3

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 23 - Get Lead ID #1

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2.1

Block 24 - Get Lead ID #2

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2.1

Showing the first 24 of 29 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Automate outbound AI sales calls with double-dial using Airtable and Vapi AI
Complexity	advanced
Nodes	29
Categories	Lead Nurturing, AI Chatbot
Author	zahir khan
Published	06 Jan 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/12526/12526.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Lead Nurturing workflows AI Chatbot workflows

Frequently asked questions

What does Automate outbound AI sales calls with double-dial using Airtable and Vapi AI do?

The Ultimate AI Sales Outbound Engine Stop wasting hours on manual dialing and listening to ringtones. This workflow transforms your Airtable into a high velocity AI Call Center using Vapi AI . ...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Lead Nurturing, AI Chatbot use case.

zahir khan

4 workflows

Nodes

n8n-nodes-base.stickynote n8n-nodes-base.scheduletrigger n8n-nodes-base.airtable n8n-nodes-base.set n8n-nodes-base.httprequest n8n-nodes-base.webhook n8n-nodes-base.if n8n-nodes-base.wait

Complexity

advanced

Published 06 Jan 2026

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/12526/12526.json

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Automate outbound AI sales calls with double-dial using Airtable and Vapi AI

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

🚀 The Ultimate AI Sales Outbound Engine

⚡ TL;DR

🧠 How it Works

🛠️ Setup Guide

💎 Why This Wins

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Sticky Note3

Block 2 - Sticky Note4

Block 3 - Sticky Note5

Block 4 - Schedule Every Minute

Block 5 - Fetch TBC Leads

Block 6 - Prepare Call Metadata

Block 7 - POST: Trigger Vapi Call

Block 8 - Update Lead: In Progress

Block 9 - Vapi Callback Webhook

Block 10 - Log Raw Call Data

Block 11 - Update: Call Connected

Block 12 - Update: Call Failed

Block 13 - Update: Lead Unreachable

Block 14 - Log: Voicemail Attempt 3

Block 15 - Log: Voicemail Attempt 2

Block 16 - Filter: Was Answered?

Block 17 - Check: Is Voicemail?

Block 18 - If First Call

Block 19 - If Second Call

Block 20 - If Third Call

Block 21 - Retry: Call #2

Block 22 - Retry: Call #3

Block 23 - Get Lead ID #1

Block 24 - Get Lead ID #2

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions