Generate Multi-Speaker AI Podcasts from Google Sheets

This n8n workflow streamlines podcast production by pulling scripts from Google Sheets, where columns define speakers and their lines. It aggregates and formats the text, then uses an AI TTS API to generate realistic multi-speaker audio with distinct voices for each participant. The final file is stored in Google Drive for easy access.

Key benefits include massive time savings for content creators, eliminating manual recording and editing. It ensures consistent, high-quality natural-sounding output, scalable for regular episodes. Ideal for marketers, educators, businesses producing audio content like interviews, tutorials, or branded podcasts.

Use cases: Solo creators generating dialogue-heavy episodes; teams automating client podcasts; educators producing narrated lessons. Requires API credits for TTS (starts with $1 free). Trigger manually or integrate with schedules for batch production.