kitio.aiCartesia Sonic vs Sonicker
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Cartesia Sonic starts at $5/mo and Sonicker starts at See pricing page. 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
- Real-time speech under 90ms
- 44 languages
- Instant voice cloning
- Emotion and laughter control
- Voice localisation
- Text to speech
- 3-second voice cloning
- Voice design from text
- Voice library
- Sound effects
| Feature | Cartesia Sonic | Sonicker |
|---|---|---|
| Best for | Low-latency text-to-speech API for voice agents | Text to speech with 3-second voice cloning and voice design |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Freemium |
| Starting price | $5/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Cartesia | Sonicker |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Cartesia Sonic starts at $5/mo and Sonicker starts at See pricing page. Check both pricing pages for current plans.
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
4 plans
Free
Free
- 55 credits a month
- 120 characters per generation
- Up to 2 voice clones
Basic
$4.90/mo billed yearly
- 500 credits a month
- 2,000 characters per generation
- Up to 10 voice clones
Professional
$9.90/mo billed yearly
- 1,500 credits a month
- Unlimited voice clones
- Commercial use
Enterprise
$24.90/mo billed yearly
- 6,000 credits a month
- Dedicated support
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
Sonicker
- Clones from very short samples
- Create voices from a description
- Free monthly credits
- Free plan caps text at 120 characters
- Only 10 languages
- Clear monthly prices not shown
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 Sonicker if you want:
- Clones from very short samples
- Create voices from a description
- Free monthly credits
Watch out: free plan caps text at 120 characters.
Cartesia Sonic vs Sonicker FAQ
What is the difference between Cartesia Sonic and Sonicker?
Cartesia Sonic: Low-latency text-to-speech API for voice agents. Sonicker: Text to speech with 3-second voice cloning and voice design. Both are audio & voice tools.
Is Cartesia Sonic or Sonicker cheaper?
Cartesia Sonic starts at $5/mo and Sonicker starts at See pricing page. Check both pricing pages for current plans.
Do Cartesia Sonic and Sonicker have free plans?
Cartesia Sonic: Yes. Sonicker: Yes.
Who makes Cartesia Sonic?
Cartesia Sonic is made by Cartesia, based in United States.
Who makes Sonicker?
Sonicker is made by Sonicker.
Which should I choose, Cartesia Sonic or Sonicker?
Choose Cartesia Sonic if you value very fast time to first audio and wide language coverage in one model. Choose Sonicker if you value clones from very short samples and create voices from a description.