Amazon Polly vs NaturalReader
| Amazon Polly | NaturalReader | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $4/mo | $6.58/mo |
| Open source | No | No |
| Platforms | api, Web | Android, extension, iOS, macOS, Web, Windows |
| Voice cloning | Yes | Yes |
| API access | Yes | — |
| Languages | 42 languages | 31 languages |
| Maximum input | 6,000 characters | 50,000 characters |
| Export formats | mp3, ogg_vorbis, ogg_opus, pcm, mu-law, a-law | MP3, WAV |
| Platforms | web, api | web, windows, macos, ios, android, chrome_extension |
| Free plan | — | Yes |
| Commercial use | — | Yes |
Both are listed in Best Text-to-Speech Software, Best AI Voice Generators. On Samsung Mobile US Press, NaturalReader scores higher on our published basis.