kitio.aiAmazon Polly vs Picovoice
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 Picovoice 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
- Neural and generative voices
- SSML support
- Custom lexicons
- Speech marks
- Long-form voices
- Wake word detection
- Streaming speech-to-text
- Text-to-speech
- Speaker diarization
- Noise suppression
- Runs on mobile, web and embedded
| Feature | Amazon Polly | Picovoice |
|---|---|---|
| Best for | AWS text-to-speech service for apps, IVR and content at scale | On-device voice, language and vision AI SDKs for apps |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Amazon Web Services | Picovoice |
| 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 Picovoice starts at See pricing page. 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
Picovoice
- Audio stays on the device
- Covers mobile, web, desktop and embedded
- Open-source app blueprints
- Developer SDKs, not an end-user app
- Pricing not shown on the fetched pages
- Each capability is a separate integration
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 Picovoice if you want:
- Audio stays on the device
- Covers mobile, web, desktop and embedded
- Open-source app blueprints
Watch out: developer sdks, not an end-user app.
Amazon Polly vs Picovoice FAQ
What is the difference between Amazon Polly and Picovoice?
Amazon Polly: AWS text-to-speech service for apps, IVR and content at scale. Picovoice: On-device voice, language and vision AI SDKs for apps. Both are audio & voice tools.
Is Amazon Polly or Picovoice cheaper?
Amazon Polly starts at See pricing page and Picovoice starts at See pricing page. Check both pricing pages for current plans.
Do Amazon Polly and Picovoice have free plans?
Amazon Polly: Yes. Picovoice: Yes.
Who makes Amazon Polly?
Amazon Polly is made by Amazon Web Services, based in United States.
Who makes Picovoice?
Picovoice is made by Picovoice, based in Canada.
Which should I choose, Amazon Polly or Picovoice?
Choose Amazon Polly if you value reliable at very high volume and fits existing aws setups. Choose Picovoice if you value audio stays on the device and covers mobile, web, desktop and embedded.