AI-Automated Podcasts: Trends and New Tools

n8n and AI: Publish your podcast while you sleep


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Summary
- The episode explains how to automate podcast publishing with n8n and AI so episodes can be published automatically across platforms (Spotify for Podcasters, iVoox, YouTube) with AI-generated titles, cover art, chapters, transcripts, keywords, and scheduled social posts, effectively letting you “publish while you sleep.”
- It frames n8n as the orchestrator and AI as the editor, with the audio file as the raw material, to build a repeatable, scalable workflow that boosts consistency and audience growth.
- Recent improvements to n8n (language-model integrations, content templates, a better visual editor, easier encrypted credentials) enable cloud or self-hosted runs, and scaling via queues/workers.
- A practical base flow (nine steps):
1) set up an audio inbox and trigger on schedule; 2) quick validation of completeness/format; 3) optional automated postproduction (volume normalization/noise reduction); 4) transcription; 5) metadata creation (titles, description, SEO keywords, chapters); 6) AI-generated cover art; 7) publishing to each platform; 8) multi-format promotion (social posts, newsletter, blog, video script, audiogram); 9) tracking/improvement with logging and retry on failure.
- Tips include clear file naming, specifying tone and audience for AI prompts, avoiding odd characters, and summarizing transcripts for clips.
- Security and costs: use credential management, enforce usage quotas, and note transcription costs; automation can be optimized by reusing transcript content for social media.
- Common mistakes: avoid fully autonomous publishing without human checks, give AI precise tasks, keep descriptions concise with CTAs, and don’t neglect SEO.
- A short four-step starter plan for a week to implement automation, with the promise of easier publishing once set up.
- The message ends with encouragement to try, subscribe, and contact the author for feedback.
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AI-Automated Podcasts: Trends and New ToolsBy Andres Diaz