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Audio Conversation Analysis & Visualization with DeepGram and GPT-4o

by RealSimple Solutionsadapted from n8n official workflow galleryUpdated Aug 2026
RequiresAAI AgentCCodeGmailGmailGoogle DocsGoogle DocsGoogle DriveGoogle DriveHTMLHTMLHTTP RequestHTTP RequestOpenAI Chat ModelOpenAI Chat ModelStructured Output ParserStructured Output Parser
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GDGoogle Drive TriggerGoogle Drive Tr…HRDeepGramAgAI AgentOPStructured Output ParserStructured Outp…OpenAI Chat ModelOpenAI Chat Mod…Google Docs1HtHTMLRTRespond to WebhookRespond to Webh…WeWebhook1WeWebhook2RTRespond to Webhook1Respond to Webh…RTRespond to Webhook2Respond to Webh…WeWebhook3WeWebhook4Google Drive uploadAudioGoogle Drive up…Google Drive downloadUploadedGoogle Drive do…RTRespond to Webhook4Respond to Webh…GmailCTConvert to File1Upload JsonCreate Google DocsCreate Google D…Google Drive Download AudioGoogle Drive Do…MeMergeRenameAudioMoveAudioMeMerge1MoveTranscriptAnalysisMoveTranscriptA…MaWhen clicking ‘Test workflow’When clicking ‘…SETUP - TE Completed AudioSETUP - TE Comp…SETUP - TE SummariesSETUP - TE Summ…SETUP - TE Transcript_jsonSETUP - TE Tran…Setup - Create Transcript-Evalu8r FolderSetup - Create …GetJSONsGetJSONEFExtractJSONCoProcessJSONSeSetJSONFieldsCoGetSpeakers1
1/5
FLOWS
STEPS · 1
Starts on a Google Drive event

Transcript Evalu8r – AI-Powered Transcribing and Transcript Analysis Workflow Overview Transcript Evalu8r is an AI-powered transcript analysis workflow that automates the processing, visualization, and evaluation of transcribed conversations. This n8n workflow template is designed to help users quickly analyze sentiment, extract topics and intents, generate key insights, and enhance transcript navigation. It is ideal for customer service teams, legal professionals, researchers, content creators, and businesses seeking actionable intelligence from recorded conversations. Key Features 🔹 Automated Transcript Processing Audio-to-Text Conversion** – Upload an audio file and generate transcripts. File Upload Management** – Track file uploads with real-time progress indicators. Transcript Selection** – Browse and select previously analyzed transcripts from a dropdown. Download Transcripts* – Export transcripts in various formats (Google Docs and JSON*). Error Handling** – Detects and alerts users about upload or processing failures. 🔹 Advanced UI Components Interactive Transcript Viewer** – Displays full transcripts with: Timestamps and speaker identification.

Tags

n8nreference-onlyagentgmailgoogle-docsgoogle-drivehtmllm-chat-open-aioutput-parser-structured
Connects
AAI AgentCCodegmailGmailgoogledocsGoogle DocsgoogledriveGoogle DrivehtmlHTML
CategoryAI Automation
Triggermanual
Complexityadvanced
Nodes38
AddedMar 12, 2025

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