Slack AI ChatBot: Context-Aware Replies to Mentions & DMs

Autonomous Slack AI assistant using GPT-4o that responds to public mentions and DMs with context from recent messages for smart, real-time interactions.

n8n
Slack AI ChatBot: Context-Aware Replies to Mentions & DMs

This n8n workflow deploys a fully autonomous AI chatbot in your Slack workspace, powered by OpenAI's GPT-4o. It listens for both public channel mentions and direct messages (DMs), dynamically fetching the last 20 messages for rich context. The bot intelligently routes replies back to the original channel or DM, ensuring seamless, personalized responses without manual intervention.

Key features include dual triggers for mentions and DMs, smart context retrieval, customizable system prompts for tailored AI personality, and instant autonomous replies. It eliminates the need for constant human monitoring, saving time and enhancing team communication efficiency.

Ideal for team support, quick Q&A, brainstorming, or specialized tasks like finance queries in accounting workflows. Benefits include improved productivity, coherent conversations, and scalability across workspaces. Setup requires a Slack app with admin privileges and n8n credentials for Slack and OpenAI.

$24.99
Last updated October 17, 2026
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How to import this workflow into n8n

  1. 1Purchase or download the workflow to get the n8n workflow JSON file.
  2. 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
  3. 3Open each node marked with a credential warning and connect your own accounts and API keys.
  4. 4Run the workflow once manually to verify the data flow, then toggle it to Active.

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