kitio.aiAmazon Polly vs Epidemic Sound
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 Epidemic Sound 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
- Music and SFX library
- Studio auto-soundtracking
- Prompt-based music search
- Track adaptation
- AI voiceovers
- Premiere and Resolve plugins
| Feature | Amazon Polly | Epidemic Sound |
|---|---|---|
| Best for | AWS text-to-speech service for apps, IVR and content at scale | Licensed music and sound effects with AI soundtracking tools |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Free trial |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | No, trial available |
| Made by | Amazon Web Services | Epidemic Sound |
| Based in | United States | Sweden |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Amazon Polly starts at See pricing page and Epidemic Sound 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
Epidemic Sound
- Direct license helps avoid copyright claims
- Editing plugins for Adobe and Resolve
- Search tracks by prompt or by video
- Ad use requires a Pro or Enterprise plan
- Plan prices not shown on the pricing page
- No lasting free plan, only a trial
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 Epidemic Sound if you want:
- Direct license helps avoid copyright claims
- Editing plugins for Adobe and Resolve
- Search tracks by prompt or by video
Watch out: ad use requires a pro or enterprise plan.
Amazon Polly vs Epidemic Sound FAQ
What is the difference between Amazon Polly and Epidemic Sound?
Amazon Polly: AWS text-to-speech service for apps, IVR and content at scale. Epidemic Sound: Licensed music and sound effects with AI soundtracking tools. Both are audio & voice tools.
Is Amazon Polly or Epidemic Sound cheaper?
Amazon Polly starts at See pricing page and Epidemic Sound starts at See pricing page. Check both pricing pages for current plans.
Do Amazon Polly and Epidemic Sound have free plans?
Amazon Polly: Yes. Epidemic Sound: No, trial available.
Who makes Amazon Polly?
Amazon Polly is made by Amazon Web Services, based in United States.
Who makes Epidemic Sound?
Epidemic Sound is made by Epidemic Sound, based in Sweden.
Which should I choose, Amazon Polly or Epidemic Sound?
Choose Amazon Polly if you value reliable at very high volume and fits existing aws setups. Choose Epidemic Sound if you value direct license helps avoid copyright claims and editing plugins for adobe and resolve.