Polly Long-Form
Nov 2023
Polly Long-FormCompare inonAA TTS provider voice
$100per 1M characters
1,029arena Elo
Nov 2023released
Exact native tariff; see source for billing scope.Price covers
Ranking?
Full ranking →···
75T2A 01 Turbo1,03077Polly Long-Form1,02978Chatterbox1,024Strong at
Alternatives?
ModelScoreCostPriceWhat changes
CheaperEleven v4 Turbowins 85%-60%$40KBetterKokoro 82M v1.0Openwins 55%-99%$0.99
OpenFish Audio Drama 3 Previewwins 78%-85%$15CheaperEleven v4wins 85%-20%$80
CheaperQwen Audio 3.1 TTS Pluswins 82%-81%$19.30ModelScoreCostPriceWhat changes
Eleven v4 Turbowins 85%-60%$40Eleven v4wins 85%-20%$80Qwen Audio 3.1 TTS Pluswins 82%-81%$19.30CSonic 3.6wins 82%-51%$49Qwen Audio 3.0 TTS Pluswins 79%-81%$19.30ModelScoreCostPriceWhat changes
KKokoro 82M v1.0Openwins 55%-99%$0.99SSimba 3.2wins 78%-93%$6.60SSimba 3.0wins 63%-93%$6.60
Gemini 2.5 Flash Lite TTSwins 58%-91%$9.20Gemini 2.5 Flash TTS (Dec 2025)wins 55%-91%$9.20ModelScoreCostPriceWhat changes
Fish Audio Drama 3 PreviewOpenwins 78%-85%$15BBreeze TTS 2Openwins 75%-66%$34AMing 3.0 TTSOpenwins 71%——Fish Audio S2 ProOpenwins 62%-85%$15
Step Audio EditX (Mar 2026)Openwins 60%——ModelScoreCostPriceWhat changes
Polly Generativewins 55%-70%$30Polly Neuralwins 32%-84%$16Polly Standardwins 24%-96%$4All Amazon models →Benchmarks
in Speech & VoiceAA TTS provider voice1,029#77
FAQ
How much does Polly Long-Form cost?›
$100 per 1M characters.
Is Polly Long-Form free to use?›
There is no free API; it costs $100 per 1M characters.
How good is Polly Long-Form, and what is it best at?›
#76 of 96 in Text to speech.
Is Polly Long-Form better than T2A 01 Turbo?›
On AA TTS provider voice, Polly Long-Form scores 1,029 vs 1,030 — about the same. It is 233% more expensive.
When was Polly Long-Form released? Is there a newer version?›
Released 2023-11-16. It is the current version in its line.
Is Polly Long-Form open source?›
No, Polly Long-Form is a closed model available through an API. The closest open-weights option here is Fish Audio Drama 3 Preview.
What is Polly Long-Form?›
Polly Long-Form is a closed speech & voice model from Amazon, released Nov 2023.
What are the best alternatives to Polly Long-Form?›
Eleven v4 Turbo (cheaper), Kokoro 82M v1.0 (better), Fish Audio Drama 3 Preview (open weights).