Backblaze Docs to Podcast

At a glance

• Editor score
  7.0 / 10
• Pricing
  Open source
• Best for
  Basic self-hosted document podcasts
• Paid from
  Free
• Host dialogue
  Yes
• Facts checked
  20 Sep 2026

• Where it wins

  • Generates two-host dialogue scripts from PDF, text, and Markdown
  • Creates MP3 episodes with separate OpenAI host voices
  • Includes transcript storage, playback, downloads, and a shows library

• Where it doesn't

  • Requires a Backblaze B2 account and an OpenAI API key
  • Runs as a local Next.js frontend with a FastAPI backend
  • Focused on document-to-podcast conversion rather than a broad feature set

Our verdict on Backblaze Docs to Podcast

Backblaze Docs to Podcast is an open-source sample application for turning PDF, text, and Markdown documents into conversational two-host podcast episodes. It uses an LLM to generate a dialogue script, OpenAI text-to-speech to create separate host voices, and Backblaze B2 to persist source files, transcripts, manifests, and MP3 episodes. The product is aimed at developers, technical teams, and other users who want a basic self-hosted workflow for converting documents into listenable audio rather than a hosted commercial SaaS product.

Setup and platform fit are central considerations. The application runs locally with a Next.js frontend and FastAPI backend, and it connects to Backblaze B2 for object-storage persistence and OpenAI for text-to-speech synthesis. Running it requires a Backblaze B2 account and an OpenAI API key. Once configured, the workflow covers show creation, source ingestion, episode generation, transcript viewing, inline playback, and downloads. A dashboard brings together shows, episodes, listening minutes, and storage, giving the application a useful operational view alongside its generation flow.

Its strongest case is a focused document-to-audio pipeline with enough supporting structure for ongoing shows. Two-host dialogue, distinct voices, MP3 export, transcript storage, and a shows library make it more complete than a simple one-off conversion script. The trade-off is scope: the application concentrates on core document podcast generation and does not present the broader feature set of a full podcast production platform. Choose it if you want an open-source, locally run starting point built around Backblaze B2 and OpenAI. Choose an alternative if you need a hosted service or a wider set of production capabilities.

Your product? Our editors can test Backblaze Docs to Podcast in depth and publish a review, labelled as paid · from $149/mo →

Backblaze Docs to Podcast pricing

Backblaze Docs to Podcast fact sheet

Backblaze Docs to Podcast integrations

Backblaze Docs to Podcast lists 2 integrations on its own site.

• Backblaze B2
• OpenAI

Alternatives to Backblaze Docs to Podcast

• JellypodA full podcast workflow for creators who need generation, publishing, and analytics.9.4
• ListenHubA broad AI podcast and content generator with flexible inputs, voice tools and export options.9.3
• PodhocA flexible AI podcast generator for multilingual listening across web and mobile.9.2

See all Backblaze Docs to Podcast alternatives →

Featured on iTechGuides

Backblaze Docs to Podcast is listed in our AI Podcast Generators directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update