kitio.aiCartesia Sonic vs ListenHub
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 $12 for ListenHub.
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
- AI podcast generator
- Text to speech
- Voice cloning in 12 languages
- Multi-speaker voiceover
- Slides with narration
- Explainer videos
| Feature | Cartesia Sonic | ListenHub |
|---|---|---|
| Best for | Low-latency text-to-speech API for voice agents | Turns topics, links and files into AI podcasts, voiceovers and video |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Freemium |
| Starting price | $5/mo | $12/mo |
| Free plan | Yes | Yes |
| Made by | Cartesia | MarsWave |
| 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 $12 for ListenHub.
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
3 plans
Starter
$12/mo
- 1,200 credits a month
- About 5 hours of podcasts
- Daily check-in bonus
Basic
$24/mo
- 2,400 credits a month
- About 9 hours of podcasts
Pro
$49/mo
- 5,000 credits a month
- About 19 hours of podcasts
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
ListenHub
- Podcasts straight from a link or file
- Large voice library
- Audio, image and video in one account
- Video eats credits quickly
- Free usage limits not stated clearly
- Many tools to learn at once
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 ListenHub if you want:
- Podcasts straight from a link or file
- Large voice library
- Audio, image and video in one account
Watch out: video eats credits quickly.
Cartesia Sonic vs ListenHub FAQ
What is the difference between Cartesia Sonic and ListenHub?
Cartesia Sonic: Low-latency text-to-speech API for voice agents. ListenHub: Turns topics, links and files into AI podcasts, voiceovers and video. Both are audio & voice tools.
Is Cartesia Sonic or ListenHub cheaper?
Cartesia Sonic has the lower starting price: about $5 a month, against $12 for ListenHub.
Do Cartesia Sonic and ListenHub have free plans?
Cartesia Sonic: Yes. ListenHub: Yes.
Who makes Cartesia Sonic?
Cartesia Sonic is made by Cartesia, based in United States.
Who makes ListenHub?
ListenHub is made by MarsWave.
Which should I choose, Cartesia Sonic or ListenHub?
Choose Cartesia Sonic if you value very fast time to first audio and wide language coverage in one model. Choose ListenHub if you value podcasts straight from a link or file and large voice library.