Communication

Categorize Lemlist responses with AI and automate follow-up actions

18 nodes 313 158 Automatic trigger
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Workflow Description

Automation that captures incoming Lemlist responses, uses OpenAI to classify them into categories (interested, rejected, needs info), routes each response to appropriate actions, and sends real-time Slack alerts to your team.

How it works

  1. 1.Receive Lemlist responses automatically as they arrive
  2. 2.Analyze response content with OpenAI model to determine category
  3. 3.Route response to different workflows based on classification
  4. 4.Send Slack notification immediately with classification result
  5. 5.Update Lemlist record with detected response category

Use cases

  • Separate qualified leads and engaged prospects from rejections automatically
  • Accelerate follow-up speed by prioritizing high-intent responses

Requirements

  • Active Lemlist account with response access enabled
  • Valid OpenAI API key with sufficient quota
  • Slack workspace connected for notifications

Service Value

Ideal as a smart automation service combining integrations and AI to produce ready-to-use results.

Apps Used

Lemlist Trigger OpenAI Output Parser Slack Lemlist LLM Chain

Details

Trigger Automatic trigger
Nodes 18
Apps 6
Views 313
Downloads 158

How to Use

  1. 1.Click "Download Template"
  2. 2.Open your n8n dashboard
  3. 3.Go to Workflows > Import from File
  4. 4.Select downloaded file and configure credentials

Nodes Used (18)

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Markdown

#1

Lemlist Trigger - On new reply

Lemlist Trigger

#2

Sticky Note

Sticky Note

#3

Sticky Note1

Sticky Note

#4

OpenAI Chat Model

OpenAI

#5

Structured Output Parser

Output Parser Structured

#6

Send alert to Slack

Slack

#7

Lemlist - Unsubscribe

Lemlist

#8

lemlist - Mark as interested

HTTP Request

#9

Categorize lemlist reply

LLM Chain

#10

Merge data

Merge

#11

Sticky Note2

Sticky Note

#12

Route reply to the right branch

Switch

#13

Sticky Note3

Sticky Note

#14

Sticky Note4

Sticky Note

#15

Sticky Note5

Sticky Note

#16

Sticky Note6

Sticky Note

#17

Sticky Note7

Sticky Note

#18