Amazon Polly
AWS text-to-speech service with 60+ voices across 29 languages, offering both streaming and asynchronous speech synthesis with SSML support.
Overview
| Category | Ai Audio |
| Self-Hostable | No |
| On-Prem | No |
| Best For | growth, enterprise |
| Last Verified | 2026-02-13 |
Strengths & Weaknesses
Strengths:- reliability
- cost
- Fewer voices than newer TTS services
- Lower audio quality than premium providers
When to Use
Best when:- Already using AWS
- Need cost-effective TTS at scale
- Require SSML support