Amazon Polly vs Cartesia Sonic
| Amazon Polly | Cartesia Sonic | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | $4/mo | $5/mo |
| Platforms | api, Web | api, Web |
| Voice cloning | Yes | Yes |
| API access | Yes | Yes |
| Languages | 42 languages | |
| Maximum input | 6,000 characters | |
| Export formats | mp3, ogg_vorbis, ogg_opus, pcm, mu-law, a-law | |
| Platforms | web, api | web, api |
| Language count | 42 languages | |
| Audio export formats | mp3, ogg_vorbis, ogg_opus, pcm, mu-law, a-law | |
| Free plan | Yes | |
| Paid from | 5 /mo | |
| Commercial use | Yes |
Listed together in Best Text-to-Speech SoftwareBest Game Voice GeneratorsBest AI Voice Generators