Compare Amazon Polly
Details side-by-side comparison of Amazon Polly against top competitors.
Detailed Comparison
Resemble AI
Generative AI Voices for Enterprise
Text-to-SpeechVoice CloningGenerative AI
Pricing
| Model | Pay-as-you-go, per character | Tiered / Usage-Based |
| Starting Price | $4.00 per 1 million characters (Standard) | Pro ~$99/mo |
| Has Free Version | ||
| Plan Summary | Standard $4.00 per 1M charactersNeural $16.00 per 1M charactersLong-Form $100.00 per 1M charactersGenerative $30 per 1M characters | Tiered pricing from pay-as-you-go to Pro ~$99/mo and larger enterprise tiers ($699/mo+). |
Other Specifications
| Product Type | Text-to-SpeechAPI | Text-to-SpeechVoice CloningAI DubbingSpeech-to-Speech |
Language Support
| Languages Supported | over 40 languages and language variants (vendor figure) | more than 120 languages & dialects. |
| Accent Variety | - | Global dialects included |
Voice Quality
| Quality Rating | Not stated on the page we checked | High |
| Tonal Description | Voice types listed: Standard, Neural, Long-Form and Generative | Expressive voices with deep emotional and contextual controls. |
Voice Count
| Total Voices | 100+ | around 120 AI voices |
| Categories | Male and female voices | AI voices, Cloned voices |
Ease of Use
| Usability Rating | Developer-oriented (API) | Flexible |
| User Experience | Not stated on the page we checked | Developer & creative workflows (requires some learning) |
Integrations
| API Availability | Yes, API service | Strong API/SDK support for automation & integration. |
| Platform Integrations | N/A | UnityUnrealEnterprise systemsCMS |
Use Cases
| Primary Use Cases | N/A | BrandingGamesContent with emotional nuanceDynamic voice apps |
| Applications | Not stated on the page we checked | Localization, Dubbing, and Real-time AI voice generation |
Text to Speech Features
| SSML Support | ||
| API Access | ||
| Multi Language | ||
| Emotional Impulse | N/A | |
| Voice Cloning | N/A |
Character/Word Limits
| Plan Limits | Per-character billing | Creator Plan Example includes ~10,000 seconds/month; higher tiers available. |
| Monthly Limit | Free: Standard 5M, Neural 1M, Long-Form 500K, Generative 100K characters a month (see free tier terms) | 10,000 seconds/month |
Commercial Rights
| Included | N/A | |
| Licensing Terms | Stored audio can be used for redistribution, analysis, archiving or any other use case at no extra cost; other commercial terms not stated on the page we checked | Commercial use included with plans. |
File Formats
| Supported Formats | MP3OGG | WAVMP3 |
| Export Options | MP3, OGG and other standard audio formats | Standard export (depends on plan). |
Customer Support
| Support Channels | N/A | DocsFAQEmail |
| Priority Support | N/A |
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