kitio.aiHei.io vs Vosko
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Vosko has the lower starting price: about $12 a month, against $39 for Hei.io.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- AI voiceover and dubbing
- Auto captions and subtitles
- Voice cloning
- Custom dictionaries
- SRT and VTT import
- API access
- Dubbing in 94 languages
- Voice matching
- Background audio preserved
- Subtitle translation
- Burned-in caption removal
- Batch processing
| Feature | Hei.io | Vosko |
|---|---|---|
| Best for | AI dubbing, voiceover and subtitles in 140+ languages | AI video dubbing in 94 languages that keeps the speaker's voice |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Paid |
| Starting price | $39/mo | $11.50/mo |
| Free plan | Yes | No |
| Made by | Hei.io | Vosko |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
Vosko has the lower starting price: about $12 a month, against $39 for Hei.io.
Free plan
Cheapest paid plan
Top plan
Free trial
6 plans
Free
Free
- Free trial account
- No credit card required
Pay As You Go
$12 / hour
- Minutes never expire
- Dubbing in 140+ languages
- Auto captions and subtitles
Basic
$39/mo
- 25 minutes per month
- Instant voice cloning
- Premium voices
Pro
$109/mo
- 100 minutes per month
- Multiple custom dictionaries
- Rewrite with AI
Business
$489/mo
- 500 minutes per month
- Everything in Pro
- Custom minutes available
Enterprise
Contact sales
- Custom invoices
- Custom features
- API access
4 plans
Starter
$11.50/mo
- 1,050 credits per month
- About 15 dubbing minutes
- Billed monthly only
Creator
$31.50/mo
- 3,150 credits per month
- Script editor
- Up to 150 videos per batch
Pro
$94.50/mo
- 10,500 credits per month
- Larger dubbing allowance
Studio
$154.50/mo
- 21,000 credits per month
- Highest dubbing allowance
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
Hei.io
- Large language and voice selection
- Captions, subtitles and dubbing in one tool
- Minutes on pay as you go never expire
- Output is charged by minutes of media
- Voice cloning is not on the lowest options
- Accuracy claim is about 90%, so review is needed
Vosko
- Keeps the original voice and music
- Removes hard-coded subtitles
- Credits for pay-as-you-go never expire
- Dubbing minutes on Starter are low
- Listed prices rely on a promotion
- Script edits may be needed for accuracy
Which one should you choose?
Choose Hei.io if you want:
- Large language and voice selection
- Captions, subtitles and dubbing in one tool
- Minutes on pay as you go never expire
Watch out: output is charged by minutes of media.
Choose Vosko if you want:
- Keeps the original voice and music
- Removes hard-coded subtitles
- Credits for pay-as-you-go never expire
Watch out: dubbing minutes on starter are low.
Hei.io vs Vosko FAQ
What is the difference between Hei.io and Vosko?
Hei.io: AI dubbing, voiceover and subtitles in 140+ languages. Vosko: AI video dubbing in 94 languages that keeps the speaker's voice. Both are audio & voice tools.
Is Hei.io or Vosko cheaper?
Vosko has the lower starting price: about $12 a month, against $39 for Hei.io.
Do Hei.io and Vosko have free plans?
Hei.io: Yes. Vosko: No.
Who makes Hei.io?
Hei.io is made by Hei.io.
Who makes Vosko?
Vosko is made by Vosko.
Which should I choose, Hei.io or Vosko?
Choose Hei.io if you value large language and voice selection and captions, subtitles and dubbing in one tool. Choose Vosko if you value keeps the original voice and music and removes hard-coded subtitles.