koolio.ai
AI audio creation platform that turns prompts, documents or raw recordings into polished, broadcast-ready podcasts.
- Free plan available
- No credit card
What is koolio.ai?
Key features
Script generation
Creates audio scripts from a topic prompt, an uploaded document or a web link.
Transcript-based editing
Edits audio by editing the text transcript, so changes to wording reflow the audio.
Voice cloning and dialogue editing
Clones voices and edits character dialogue to revise spoken lines without re-recording.
AI music and soundscapes
Generates background music and ambient soundscapes that can be added with a single click.
Studio-grade processing
Applies noise reduction, equalisation, normalisation and filler-word removal automatically.
Collaboration tools
Supports timestamped comment threads for asynchronous feedback between team members.
Multi-platform publishing
Exports or publishes finished episodes directly to Spotify, Apple Podcasts and other services.
Pros & cons
Advantages
- The transcript-based workflow lets people edit audio by editing text, which removes the need to learn a traditional digital audio workstation.
- It covers the full pipeline from script generation through recording, editing and publishing in one browser-based tool.
- A free Starter tier lets users try the core workflow before paying.
- AI-generated music, soundscapes and automatic clean-up reduce the manual effort of producing finished audio.
- Direct publishing to Spotify and Apple Podcasts means episodes can be distributed without exporting to a separate service.
Limitations
- Both the free Starter and the Pro plan cap projects at around 30 minutes, which limits longer episodes or audiobooks.
- AI voice cloning and generated music may not match the nuance and quality professional studios expect.
- As a browser-based tool it depends on a stable internet connection and offers no public offline desktop application.
- There is no public affiliate, partner or referral programme for creators wanting to promote the tool.
Use cases
Podcasters converting raw recordings or rough scripts into polished, published episodes.
Digital advertisers producing audio ad campaigns quickly without a sound engineer.
Enterprises distributing internal audio updates and broadcasts to teams across departments.
Content creators generating audio from existing documents or blog posts by pasting a link or file.
Small teams collaborating on an episode using timestamped comments for asynchronous review.
Creators who want studio-grade clean-up such as noise reduction and filler removal without owning audio software.
Ready to try koolio.ai?
Pricing
Starter (Free)
Free
Up to 30 minutes per project, basic SFX and music options, automatic transcriptions and limited publishing.
Pro
20 per month or 200 per year
Up to 30 minutes per project, unlimited sound effects and music, unlimited publishing, AI enhancement, sharing and collaboration, and history and restore. Annual billing includes two months free.
Get started with koolio.ai
Click through to koolio.ai and start using it now.
- Free plan available
- No credit card