kitio.aiCartesia Sonic vs Podcastify
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Cartesia Sonic has the lower starting price: about $5 a month, against $10 for Podcastify.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Real-time speech under 90ms
- 44 languages
- Instant voice cloning
- Emotion and laughter control
- Voice localisation
- Content to podcast
- Editable transcripts
- Voice cloning
- Intro and outro music
- Website embed
| Feature | Cartesia Sonic | Podcastify |
|---|---|---|
| Best for | Low-latency text-to-speech API for voice agents | Turns articles, PDFs and videos into two-host podcasts |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Paid |
| Starting price | $5/mo | $2.50 one-time |
| Free plan | Yes | No |
| Made by | Cartesia | Podcastify |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
Cartesia Sonic has the lower starting price: about $5 a month, against $10 for Podcastify.
Free plan
Cheapest paid plan
Top plan
Free trial
5 plans
Free
Free
- 20K credits per month
- Text to speech and speech to text
- $1 of prepaid voice agent usage
Pro
$5/mo
- 100K credits per month
- Commercial use license
- Instant voice cloning
Startup
$49/mo
- 1.25M credits per month
- Professional voice cloning
- $49 of prepaid agent usage
Scale
$299/mo
- 8M credits per month
- Priority support
- High concurrency limits
Enterprise
Contact sales
- Custom credits and volume pricing
- SSO and DPAs
- Shared Slack channel
2 plans
Trial
$2.50 one-time
- 3 transcripts and 1 audio
- All Hobby features once
Hobby
$9.95/mo
- 170,000 audio characters per month
- Up to 25 minutes per podcast
- All input sources
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Cartesia Sonic
- Very fast time to first audio
- Wide language coverage in one model
- Cloning from ten seconds of audio
- Aimed at developers more than casual users
- Credit system takes a while to understand
- Commercial license needs a paid plan
Podcastify
- Accepts many input types
- Script editing before audio
- Clone your own voice
- No free plan
- Episodes capped at 25 minutes
- 15 languages supported
Which one should you choose?
Choose Cartesia Sonic if you want:
- Very fast time to first audio
- Wide language coverage in one model
- Cloning from ten seconds of audio
Watch out: aimed at developers more than casual users.
Choose Podcastify if you want:
- Accepts many input types
- Script editing before audio
- Clone your own voice
Watch out: no free plan.
Cartesia Sonic vs Podcastify FAQ
What is the difference between Cartesia Sonic and Podcastify?
Cartesia Sonic: Low-latency text-to-speech API for voice agents. Podcastify: Turns articles, PDFs and videos into two-host podcasts. Both are audio & voice tools.
Is Cartesia Sonic or Podcastify cheaper?
Cartesia Sonic has the lower starting price: about $5 a month, against $10 for Podcastify.
Do Cartesia Sonic and Podcastify have free plans?
Cartesia Sonic: Yes. Podcastify: No.
Who makes Cartesia Sonic?
Cartesia Sonic is made by Cartesia, based in United States.
Who makes Podcastify?
Podcastify is made by Podcastify.
Which should I choose, Cartesia Sonic or Podcastify?
Choose Cartesia Sonic if you value very fast time to first audio and wide language coverage in one model. Choose Podcastify if you value accepts many input types and script editing before audio.