AI podcast generator + REST API
Turn PDFs, URLs, videos, and text into multi-host AI podcasts
Create a conversational episode in the browser or automate it from your product. Choose the source, language, voices, and host instructions; receive the audio, transcript, and optional visual outputs through one workflow.
No free trial. Plans start at $39/month. Product details reviewed August 9, 2026.
Playable output
Hear the generated conversation
This is a delivered MP3, not a voice-only preview. The same request can return a transcript and can be extended with video, slide-deck, infographic, quiz, or research outputs when those formats fit the workflow.
Inputs and finished outputs
- One or more web pages and public URLs
- YouTube videos, PDF files, or plain text
- Multi-host MP3 plus an optional transcript
- Optional video, slide deck, infographic, quiz, and research formats
Languages, voices, and controls
- Multiple output languages and more than 50 selectable voices
- Custom instructions for the AI hosts and discussion angle
- Voice selection, podcast modification, and regeneration
- Custom voice clones on qualifying plans
API workflow
From source to delivered podcast in four steps
- 1
Create an API key
Choose a plan and use the issued key as a Bearer token.
- 2
Submit the sources
POST the URLs, PDF, video, or text with output and host options.
- 3
Keep the request ID
Generation is asynchronous; poll status or receive a webhook.
- 4
Use the output
Download the audio and transcript, then publish or embed them.
Quality and workflow limitations
- Generation is asynchronous; it is not a real-time voice endpoint.
- Source quality affects the script, and AI output still needs editorial review.
- Names, specialized terminology, and pronunciations may require regeneration.
- Paywalled or bot-protected URLs may need text or PDF input instead.
- Detailed timeline editing belongs in a dedicated audio editor after export.
Pricing in plain language
The Amateur plan currently starts at $39/month for 1,000 credits. A standard new podcast costs 10 credits. Podcast modification, custom voices, transcripts, and additional formats can use more credits; concurrency and daily limits vary by plan.
Pricing and limits can change; the checkout is authoritative.
Comparison methodology
How we compare AI podcast generators
We weight first-class conversational generation, API availability, usable source inputs, voice and language control, output quality, and price transparency. A narration tool does not receive full credit for podcast generation if customers must build the multi-host scripting layer themselves. AutoContent API is our product and appears first; competitor facts and pricing were last manually reviewed April 27, 2026, and should be verified before purchase.
AI podcast generators compared
- #1$39 / mo
AutoContent API
API-first generator for multi-host conversational podcasts from documents, URLs, videos, or text
- Best for
- Developers and product teams embedding podcast generation into an app or workflow
- API access
- yes
AutoContent API is the only product in this comparison whose primary workflow is a REST request that returns a finished conversational podcast. It supports asynchronous status polling, webhooks, multiple languages, selectable voices, transcripts, and optional visual outputs. This is our product and our comparison, so the methodology and limitations are disclosed below.
- #2$21/mo (Creator)
Wondercraft
AI video/audio studio for marketing, L&D, and internal-comms teams (NotebookLM-style "Convo Mode" is a sub-feature)
- Best for
- Marketing/L&D teams producing branded video + audio at scale
- API access
- yes
Wondercraft positions itself as an end-to-end AI studio for marketing, L&D, and internal-comms teams — video-first, with audio (including a NotebookLM-style "Convo Mode" two-host generator) as one feature inside a broader product. If your team is already producing branded video at scale, the unified studio model is genuinely useful: you can take a doc through video and audio outputs in the same workspace, with brand-controlled voices and templated visual layouts.
- #3$25/mo (Starter, billed yearly)
Jellypod
AI podcast generator producing multi-host (up to 4) conversational episodes from URLs/PDFs/notes, with publishing to Spotify/Apple/YouTube
- Best for
- Creators and brands wanting an end-to-end publish-to-Spotify pipeline
- API access
- yes
Jellypod is the closest direct competitor to AutoContent on positioning — it generates multi-host (up to 4) conversational podcasts from URLs, PDFs, and notes, then publishes the result to Spotify, Apple Podcasts, and YouTube as a managed pipeline. The end-to-end "doc in, podcast feed out" story is well-built; if you're a creator or a brand wanting to launch an AI-generated podcast as a recurring show, Jellypod handles the feed mechanics that AutoContent doesn't.
- #4$11.99/mo (Essentials, billed annually)
Podcastle
Unified AI creator + developer platform: video/audio editor plus real-time voice API (rebranded from Podcastle to Async on 2026-01-28)
- Best for
- Solo creators/SMBs wanting recording + editing + AI voices in one tool
- API access
- yes
Podcastle rebranded to Async on January 28, 2026, and pivoted from "creator suite for recording and editing podcasts" toward "unified creator + developer platform with real-time voice APIs." The positioning is now closer to AutoContent's territory — they advertise developer APIs, real-time voice cloning across 15+ languages, and dubbing/subtitle generation across 100+ languages. That's a real shift from the original Podcastle product, which was a Descript-style editor.
- #5$16/mo (Hobbyist, monthly)
Descript
Text-based AI editor for video and podcasts (transcription drives the timeline)
- Best for
- Podcasters/YouTubers editing recorded content as if it were a Google Doc
- API access
- no
Descript is the editor for podcasters and YouTubers who treat audio/video as text — you edit by editing the transcript, and the timeline follows. It's the best-in-class tool for that workflow, and the user base is loyal for good reason: when you're producing recorded content with real hosts, Descript saves hours per episode versus traditional NLE software.
- #6$6/mo (Starter)
ElevenLabs Studio
AI audio/video editor on top of ElevenLabs voices: long-form narration, audiobooks, and podcasts
- Best for
- Audiobook authors, narrators, and developers who want best-in-class TTS
- API access
- yes
ElevenLabs is the gold standard for AI voice quality. If a comparison were just about per-syllable audio fidelity, ElevenLabs would win. Studio is their long-form audio editor on top of those voices — designed for audiobook production, narration projects, and voice content that needs a single narrator delivering polished prose at scale.
- #7$39/mo (Creator)
Play.ht
Realistic AI voice generation, voice agents, and a TTS API for developers
- Best for
- Developers building voice agents or single-narrator TTS workflows
- API access
- yes
Play.ht (now PlayAI) sells realistic AI voice generation, voice agents, and a TTS API for developers. The Creator tier starts at $39/mo — the highest entry price among API-capable competitors in this comparison. The free tier offers 12,500 characters per month, one voice clone, and is non-commercial. API access is paid-tier only.
- #8$29/mo (Premium)
Speechify
All-in-one Voice AI productivity assistant: read-aloud, voice typing, AI notes, AI podcasts
- Best for
- Students/professionals consuming text as audio plus light podcast creation
- API access
- yes
Speechify is a Voice AI productivity assistant — read-aloud apps, voice typing, AI notes, and AI podcast creation all bundled into one consumer-facing product. The pitch is "your text, but as audio, in any context": web pages, PDFs, emails, your own writing, and now generated podcasts.
- #9Pay-as-you-go ($0.0005/sec TTS, no monthly minimum)
Resemble AI
Generative voice + deepfake detection platform for enterprises and developers
- Best for
- Enterprises needing voice generation plus deepfake detection/security
- API access
- yes
Resemble is an enterprise voice AI platform: generative voice plus deepfake detection, sold to large customers who need both creation and security. Pricing is consumption-based via the Flex tier ($0.0005/sec for TTS, no monthly minimum) plus voice-slot subscriptions ($2/voice/mo for Rapid clones, $5/voice/mo for Pro clones). It's a different shape from per-seat or per-request SaaS — closer to an enterprise infrastructure model.
- #10~$7.19/mo (Creator, third-party-sourced)
Speechki
Audiobook/long-form TTS service with 1,000+ voices and 100+ languages, sold via tiered packs
- Best for
- Authors and publishers turning manuscripts into audiobooks cheaply
- API access
- yes
Speechki is an audiobook-and-long-form TTS service with 1,000+ voices and 100+ languages, marketed primarily at authors and publishers turning manuscripts into audio. Per third-party pricing aggregators, the Creator tier starts around $7.19/mo, with API access available across paid tiers.
Frequently asked questions
What can I turn into an AI podcast?
AutoContent API accepts one or more web pages, YouTube URLs, PDF files, or plain text. The service uses those sources to script and render a multi-host conversational podcast.
Can I generate an AI podcast through an API?
Yes. Authenticate with a Bearer API key, submit a content creation request, retain the request ID, and retrieve the finished output through status polling or a webhook. The public documentation includes the current request schema.
Can I choose the language and voices?
Yes. Podcast creation supports multiple languages and the product includes more than 50 selectable voices. Custom voice clones are available on qualifying plans and can use additional credits.
Can I edit the generated podcast?
You can supply custom host instructions, choose voices, request a transcript, and modify or regenerate podcast content. AutoContent is a generator rather than a full multitrack audio workstation, so detailed timeline edits are best finished in a dedicated editor after export.
How much does the AI podcast generator cost?
The Amateur plan starts at $39 per month and currently includes 1,000 monthly credits. A standard new podcast costs 10 credits; custom voices, modifications, and other output types can use more. Pricing and limits can change, so verify the live pricing section before purchase.
How is an AI podcast generator different from text-to-speech?
Text-to-speech reads supplied words in a voice. An AI podcast generator first turns source material into a conversational script with host turns, then renders the discussion as audio. That orchestration is the main difference.
Generate your first AI podcast
Start in the app, or open the REST documentation and add multi-host podcast output to an existing product or automation.