kitio.aiCastmagic vs Rythmex
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Castmagic starts at See pricing page and Rythmex starts at $25/mo. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Accurate transcription
- Show notes and timestamps
- Social posts and newsletters
- Custom prompt templates
- Transcript chat
- Zapier integration
- 60+ languages
- 20+ audio and video formats
- Shareable transcripts
- Account analytics
- Call center transcription
- Team management on Enterprise
| Feature | Castmagic | Rythmex |
|---|---|---|
| Best for | Turn podcast episodes into show notes, posts and clips with AI | Upload audio or video and get a text transcript in minutes |
| Category | Audio & voice | Audio & voice |
| Pricing model | Free trial | Freemium |
| Starting price | See pricing page | $25/mo |
| Free plan | No, trial available | Yes |
| Made by | Castmagic | Rythmex |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Castmagic starts at See pricing page and Rythmex starts at $25/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Hobby
$19/mo billed yearly
- 30 transcribed hours (library)
- Try Castmagic for real
Starter
$48/mo billed yearly
- 100 transcribed hours (library)
- Your content home
Team
$139/mo billed yearly
- 5 seats included
- 400 transcribed hours (library)
- Extra seats $19/mo each
Business & Scale
From $999/mo
- Custom volume and seats
- SLA and dedicated support
- Volume discounts
3 plans
Free
Free
- Limited functions
- 5 free minutes to start
- Extra hours at $15 each
Premium
$25/mo
- 2 free hours included
- Sharing and account analytics
- Premium support
- Extra hours at $5 each
Enterprise
Contact sales
- Team management
- AI text assistant
- Unlimited transcriptions
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Castmagic
- Many assets from one recording
- Templates match your style
- Saves hours per episode
- Low transcription hours on cheapest plan
- Outputs still need editing
Rythmex
- Pay per hour of audio
- Handles many file formats
- 5 free minutes to test
- Free plan has limited functions
- Extra hours on Free cost $15 each
- Little detail on accuracy or speaker labels
Which one should you choose?
Choose Castmagic if you want:
- Many assets from one recording
- Templates match your style
- Saves hours per episode
Watch out: low transcription hours on cheapest plan.
Choose Rythmex if you want:
- Pay per hour of audio
- Handles many file formats
- 5 free minutes to test
Watch out: free plan has limited functions.
Castmagic vs Rythmex FAQ
What is the difference between Castmagic and Rythmex?
Castmagic: Turn podcast episodes into show notes, posts and clips with AI. Rythmex: Upload audio or video and get a text transcript in minutes. Both are audio & voice tools.
Is Castmagic or Rythmex cheaper?
Castmagic starts at See pricing page and Rythmex starts at $25/mo. Check both pricing pages for current plans.
Do Castmagic and Rythmex have free plans?
Castmagic: No, trial available. Rythmex: Yes.
Who makes Castmagic?
Castmagic is made by Castmagic, based in United States.
Who makes Rythmex?
Rythmex is made by Rythmex.
Which should I choose, Castmagic or Rythmex?
Choose Castmagic if you value many assets from one recording and templates match your style. Choose Rythmex if you value pay per hour of audio and handles many file formats.