Podcast transcripts with speakers, chapters, and pull-quotes — done.
OpenAI Whisper handles the transcription. AssemblyAI labels each speaker. PostSpark adds timestamped chapters and pull-quote blocks ready for your show notes.
- 3 free repurposes monthly
- No credit card required
- Cancel anytime
Input
Output — in your voice
● LiveTrusted by 2,400+ creators & agencies shipping daily
The problem · The fix
What's costing you hours — and how PostSpark removes it.
What's draining your week
- Otter.ai gives you the transcript — then you still write show notes manually.
- Manual speaker labeling for a 60-min interview takes 90 minutes.
- No chapters, no pull-quotes, no ready-to-publish assets.
What PostSpark gives you
- Whisper + AssemblyAI diarization — accurate transcripts with 'Speaker A / Speaker B' labels you can rename.
- Auto-generated chapters with timestamps + a pull-quote per chapter, ready to copy.
- One-click: turn the transcript into tweets, LinkedIn carousel, and a newsletter draft.
Your workflow
How it works for you
Upload audio or paste YouTube link
MP3, MP4, M4A, or any YouTube/Spotify episode URL.
Whisper transcribes + speakers labeled
Rename Speaker A → 'Host', Speaker B → guest name.
Get chapters, pull-quotes, and repurposed posts
Ready to publish on web and social.
Simple pricing. Real value.
Start free forever. Upgrade whenever you're ready to ship a month of content in an afternoon.
Switch to annual for two months free.
Free
Try it without a credit card.
- 3 repurposes per month
- All content formats
- Tweet, LinkedIn & email outputs
- Copy and export
- Brand Voice AI
- Unlimited repurposes
Pro
For creators who publish daily.
- Unlimited repurposes
- All content formats
- Brand Voice AI training
- Spark Copilot assistant
- AI Image Studio
- Hook Lab + virality scoring
- SEO Blog Writer
- Content Calendar
- Priority generation
- History & regeneration
30-day money-back guarantee
Agency
For teams and agencies.
- Everything in Pro
- 5 team seats
- Multi-brand workspaces
- Client approval links
- White-label review pages
- Agency analytics rollup
PostSpark replaces: Jasper ($49) + Buffer ($15) + Canva Pro ($15) + Surfer SEO ($89) = $168/month
PostSpark Pro: $19/month billed annually.
FAQ