kitio.aiAmazon Polly vs AudioAtlas
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 AudioAtlas 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
- Natural-language music search
- Reference track matching
- Mood, BPM and key filters
- REST API
- MCP server for Claude
| Feature | Amazon Polly | AudioAtlas |
|---|---|---|
| Best for | AWS text-to-speech service for apps, IVR and content at scale | Music search engine that finds tracks from plain-language descriptions |
| 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 | AudioAtlas |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Amazon Polly starts at See pricing page and AudioAtlas 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
AudioAtlas
- Huge searchable catalog
- Search by description or reference track
- API and MCP for developers
- Pricing not shown in the evidence
- Licensing is handled by each catalog
- Service showed downtime notices
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 AudioAtlas if you want:
- Huge searchable catalog
- Search by description or reference track
- API and MCP for developers
Watch out: pricing not shown in the evidence.
Amazon Polly vs AudioAtlas FAQ
What is the difference between Amazon Polly and AudioAtlas?
Amazon Polly: AWS text-to-speech service for apps, IVR and content at scale. AudioAtlas: Music search engine that finds tracks from plain-language descriptions. Both are audio & voice tools.
Is Amazon Polly or AudioAtlas cheaper?
Amazon Polly starts at See pricing page and AudioAtlas starts at See pricing page. Check both pricing pages for current plans.
Do Amazon Polly and AudioAtlas have free plans?
Amazon Polly: Yes. AudioAtlas: Yes.
Who makes Amazon Polly?
Amazon Polly is made by Amazon Web Services, based in United States.
Who makes AudioAtlas?
AudioAtlas is made by AudioAtlas.
Which should I choose, Amazon Polly or AudioAtlas?
Choose Amazon Polly if you value reliable at very high volume and fits existing aws setups. Choose AudioAtlas if you value huge searchable catalog and search by description or reference track.