kitio.aiAmazon Polly vs NaturalReader
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Amazon Polly starts at See pricing page and NaturalReader starts at $13.90/mo. Check both pricing pages for current plans.
Text-to-speech reader and voiceover tool for personal and commercial use
Freemium · $13.90/moAt a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Neural and generative voices
- SSML support
- Custom lexicons
- Speech marks
- Long-form voices
- PDF, EPUB and OCR reading
- Chrome extension
- MP3 export
- Voice cloning
- Commercial voiceover edition
| Feature | Amazon Polly | NaturalReader |
|---|---|---|
| Best for | AWS text-to-speech service for apps, IVR and content at scale | Text-to-speech reader and voiceover tool for personal and commercial use |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $13.90/mo |
| Free plan | Yes | Yes |
| Made by | Amazon Web Services | NaturalSoft |
| Based in | United States | Canada |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Amazon Polly starts at See pricing page and NaturalReader starts at $13.90/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
5 plans
Free tier
Free
- Millions of free characters per month
- For new AWS accounts
Standard voices
$4 / 1M characters
- Pay-as-you-go
Neural voices
$16 / 1M characters
- More natural speech
Generative voices
$30 / 1M characters
- Most humanlike voices
Long-form voices
$100 / 1M characters
- For long-form content
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
Amazon Polly
- Reliable at very high volume
- Fits existing AWS setups
- Low price for standard voices
- Less expressive than newer startups
- Requires an AWS account and setup
NaturalReader
- Reads many file formats
- Free plan with unlimited basic voices
- Separate plan for commercial rights
- Best voices are limited per day
- Personal and commercial plans are confusing
Which one should you choose?
Choose Amazon Polly if you want:
- Reliable at very high volume
- Fits existing AWS setups
- Low price for standard voices
Watch out: less expressive than newer startups.
Choose NaturalReader if you want:
- Reads many file formats
- Free plan with unlimited basic voices
- Separate plan for commercial rights
Watch out: best voices are limited per day.
Amazon Polly vs NaturalReader FAQ
What is the difference between Amazon Polly and NaturalReader?
Amazon Polly: AWS text-to-speech service for apps, IVR and content at scale. NaturalReader: Text-to-speech reader and voiceover tool for personal and commercial use. Both are audio & voice tools.
Is Amazon Polly or NaturalReader cheaper?
Amazon Polly starts at See pricing page and NaturalReader starts at $13.90/mo. Check both pricing pages for current plans.
Do Amazon Polly and NaturalReader have free plans?
Amazon Polly: Yes. NaturalReader: Yes.
Who makes Amazon Polly?
Amazon Polly is made by Amazon Web Services, based in United States.
Who makes NaturalReader?
NaturalReader is made by NaturalSoft, based in Canada.
Which should I choose, Amazon Polly or NaturalReader?
Choose Amazon Polly if you value reliable at very high volume and fits existing aws setups. Choose NaturalReader if you value reads many file formats and free plan with unlimited basic voices.