Auto-Generate Sales Presentations from Claap Calls with GPT-4o and Google Slides

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Built by Robin Bonduelle Robin Bonduelle
Created on June 09, 2026

Description

Template presentation
This template generates a sales follow-up presentation in Google Slides after a sales call recorded in Claap.
The workflow is simplified to showcase the main use case.
You can customize and enrich this workflow by connecting to the CRM, researching data online or adding more files in the presentation.
The presentation template used in this workflow is available here.

Workflow configuration
Create a webhook in Claap, by following this article.
Edit the labels that trigger the workflow and route on the relevant presentation.
Fill your Open AI credentials by creating an API Key in OpenAI Platform
Edit the presentation personalization details (user set as editor, content, title)
Fill your Slack credentials by following steps in this video.

Nodes Used (5)

Code
n8n-nodes-base.code
HTTP Request
n8n-nodes-base.httpRequest
HubSpot
n8n-nodes-base.hubspot
OpenAI
@n8n/n8n-nodes-langchain.openAi
Slack
n8n-nodes-base.slack